All About HYBRIDS

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szli
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Post by szli »

Mumpung saya hari ini on leave, so I will try to help SMrs yang lagi pikir, si Ghosn ngak tertarik ama hybrid, lah lagi ngapain dia kalau gitu.

Here is one clue : http://www.nissan-global.com/EN/NEWS/20 ... 21-03.html

From here bung Conan, proves that Ghosn is not lazy abt technology dan research, malah kalau saya bilang, dengan sifat dia yang selalu ambitious banget, dia ngak mau cuman reduce BBM dan ikut proyek yang masih tanggung profitability wise and benefit to people.

Dia mah mau loncat lebih jauh ! Lebih heboh hasilnya nanti. Here is the article above :

February 21, 2005

For pictures, pls look at the website above.

Nissan Develops First In-House Fuel Cell Stack and New High-Pressure Hydrogen Storage System

Tokyo -- Nissan Motor Co., Ltd., today announced that is has designed and developed its first in-house fuel cell stack, as well as a new high-pressure hydrogen storage system. The new technologies significantly improve the performance required of fuel cell vehicles (FCVs), including acceleration and driving range.

Nissan will begin in-vehicle testing of the new fuel cell stack to further improve its overall performance and reliability.

(1) Fuel cell stack

A fuel cell stack is the power unit of an FCV. Fuel cells generate electricity through a chemical reaction between hydrogen and oxygen. Because they only emit water as a by-product, FCVs are considered to be the most environmentally friendly vehicles.

Compact design with high power output
Nissan's fuel cell stack adopts a newly developed thin separator*1 that narrows the cell pitch*2 by 40% compared with Nissan's previous stack which was provided by an outside supplier. At the same time, the plumbing components inside the stack case have been integrated, and the peripheral control devices have been built into the case to achieve a substantial reduction of size and improvement of performance. As a result, Nissan has succeeded in increasing power output while achieving a more compact design than the previous stack. Nissan's new stack can be reduced in volume to approximately 60% of the previous stack while providing the same level of power.

Long service life
Improvements made to the electrode materials more than double the service life of the new stack compared with Nissan's previous stack.

Expanded operating condition
The operating condition such as temperature range of the stack for producing electricity has been expanded by improving the electrolyte membrane*3 and other principal components, as well as by optimizing the flow of hydrogen and air that contains oxygen inside the stack, among other improvements.

*1This component separates the hydrogen and oxygen gases supplied to the individual cells and transfers the electricity produced to the next cell.
*2Pitch refers to the spacing between adjacent cells that are connected in series. A stack for vehicle application normally uses several hundred cells connected in series to obtain the necessary electrical voltage.
*3This ion-exchange membrane made of a polymer material allows hydrogen ions (protons) produced in the cells to pass through the membrane to the other side.

(2) 70 MPa high-pressure hydrogen storage system
This newly developed 70 MPa high-pressure hydrogen storage cylinder increases an FCV's hydrogen storage capacity by approximately 30% compared with the previous 35 MPa high-pressure hydrogen storage cylinder without any change to the cylinder's dimensions. This increased storage capacity can dramatically extend the driving range of FCVs.

The storage system has been certified by the High Pressure Gas Safety Institute of Japan (KHK) as a 70 MPa high-pressure hydrogen storage cylinder.

The new high-pressure hydrogen storage cylinder is made of an inner aluminum liner and an outer shell of several wound layers of a high-strength, high-elasticity carbon fiber. The winding pattern of the sting-like carbon fiber has been optimally designed to achieve high strength for withstanding 70 MPa of pressure.

Nissan is engaged in wide-ranging research and development activities aimed at popularizing the use of FCVs and has been conducting public-road driving tests in Japan since 2002 using prototype FCVs approved by the Minister of Land, Infrastructure and Transport. Nissan began leasing its X-TRAIL FCV to a limited number of customers, starting with oil refiner Cosmo Oil Co. in March 2004.

Heres another one, ini pun sebelum Ghosn tiba :

http://www.nissan-global.com/EN/TECHNOL ... index.html

In 1996, Nissan implemented a lithium-ion battery on a production vehicle for the first time anywhere in the world. Based on a wealth of accumulated technologies and real-world driving data, Nissan has now developed the Compact Lithium-ion Battery that features a thin laminated cell. This Compact Lithium-ion Battery has only about half the weight and volume of a conventional cylindrical battery, yet it delivers high performance, with about 1.5 times the output. Easily fitted to a car chassis, it will contribute greatly to the popularization of fuel-cell and hybrid vehicles.

Featured on the 2003 Model X-TRAIL FCV

Small in size and with superior cooling efficiency, the Compact Lithium-ion Battery is featured on Nissan's 2003 model X-TRAIL FCV. The battery contributes significantly to improving the vehicle's cruising range and interior space efficiency.

Features of the Compact Lithium-ion
The laminated cell design and high-power electrode technology improve power output by 1.5 times and reduce the volume by more than half compared with the conventional cylindrical cell.

The thin cell construction also enables a thin module design for a substantial improvement in battery cooling efficiency.

Locating the battery under the floor achieves compact and highly efficient vehicle packaging, including a low, flat floor, among other advantages.

2003 Model X-TRAIL FCV

Successful development of a unique laminated cell based on the results of long-term research

With fewer components than the cylindrical cell, the laminated cell is extremely compact and lightweight. In addition, higher power has been attained through material improvements made to the lithium manganese positive electrode and the carbon negative electrode. Reliable sealing and other issues have also been successfully resolved, based on Nissan's extensive experience with automotive lithium-ion batteries and real-world driving data.

So buddy, never underestimate what they are doing. He is not that dumb. Malah I think they are devoting more resources for greater and more ambitious breakthroughs like alternative powers that take more time and money, but greater rewards for them and us all.

Whoever finds non BBM power will be the king. The hybrids only prolong the patient's life, not cure him.
conan
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Post by conan »

szli wrote:Betul, but U really think that oil is more precious than money ?
ABSOLUTELY.

Reason No. 1 :
Fact : oil was $18 per barrel 5 years ago. Now it's $56 a barrel. Which one has stronger value?

Bukan hanya minyak bumi. Emas, baja, tanah, mobil, hampir semua komoditi harganya terus meningkat. Berarti mereka memiliki nilai lebih besar daripada uang. Mengapa bisa begitu? Supply mereka ada batasnya, sedangkan demand bertambah terus seiring bertambahnya jumlah penduduk bumi ini. Sedangkan jumlah uang yang beredar bertambah terus (governments keep printing and printing them) untuk meredam kenaikan nilai komoditi2 (baca : barang2 kebutuhan hidup) tersebut. Hukum ekonomi dasar.

Reason No. 2 :

Anda hanya menganggap minyak bumi hanya sebagai bahan bakar (BBM). Sebenarnya kegunaan minyak bumi sangat banyak, dan membakarnya sebagai BBM adalah penggunaan yang paling sia2. Habis dibakar!

Bung Szli, Anda hanya berpikir, "Agh, apa gunanya aku mengirit 2 atau 3 Km per liter kalau aku harus membayar Rp 40 juta lebih mahal? Kalau dihitung2 malah rugi!"

Tapi Anda bayangkan. Di dunia ini ada lebih dr seratus juta unit mobil. Jika masing2 menghemat beberapa ratus liter per tahunnya, berapa milyar barrel minyak bumi yang akan dihemat, dan bisa digunakan untuk kegunaan lain daripada dibakar sebagai BBM? Minyak bumi bisa dibuat bahan plastik yg bisa didaur ulang dsb.

Tidak ada yg bisa memastikan kapan dunia tidak akan lagi membutuhkan BBM. Apakah 27 tahun lagi? 63 tahun? Atau 105 tahun? Atau, apakah pasti bisa ditemukan? Bagaimana bila tidak?
Dr jumlah penggunaan sekarang, minyak bumi akan habis duluan.
Dan sumber energi penggantinya, misalnya fuel-cell, bisa menggantikan fungsi BBM, tp apakah bisa dipakai untuk memasak? Atau membuat plastik? Aspal? etc etc

Dan sumber energi baru ini harus dibuat massal agar bisa terjangkau semua orang. Butuh waktu beberapa dekade, seperti halnya mobil yg dulu hanya satu dua orang yg punya, kini ratusan juta orang bisa punya.
Jadi, semakin cepat sumber energi alternatif ini ditemukan, akan lebih baik. Bagus jika sebelum minyak bumi habis. Jika tidak? Jika minyak tinggal sedikit, dunia harus memilih : mau dibakar sebagai BBM (padahal bisa menggunakan mobil listrik) atau dibuat barang2 kebutuhan seperti plastik, obat dll?

Bung Szli, mungkin Anda akan mengalami masa di mana dunia sudah kehabisan minyak bumi. Dan cucu Anda harus naik sepeda sejauh 10 km ke sekolah karena Serena C34 yg 100% listrik masih mahal sekali, karena Nissan terlambat mengembangkan teknologinya. Pada saat itu mungkin Anda baru menyadari, betapa berharganya beberapa liter yang Anda bakar setiap harinya sekarang. :mrgreen:

Anyway, my point stands : oil is very precious, took millions of years to create, and human can't create them as they can print more and more paper money.

Oil is more precious than money, yes.
szli wrote:Oh, saat minyak di bumi habis, whats the difference ? hybrids juga ngak bisa jalan. We will all go back to our great great great grandparents era, pakai kaki, sepeda, atau horse carriage !
Untuk urusan transportasi, yes, tapi apakah Anda pikir semua minyak bumi itu untuk dibakar sebagai BBM? Masih sangat banyak sekali kegunaan lainnya, bahkan minyak bumi is the single most important raw material in our lifetime.
Dan pengembangan mobil hybrid = pengembangan motor listrik yang bisa regenerating, jadi there's a very good chance that by the time the world is run out of oil, mobil sudah 100% memakai motor listrik + panel tenaga matahari di atapnya.

Tapi ini tidak bisa diciptakan hanya dalam semalam. Dan kalau menunggu minyak bumi habis dulu, bisa terjadi chaos.
Maka, research and development menuju arah ini harus dimulai sedini mungkin.

Toyota dan Honda jelas berpikir demikian. Mungkin Ghosn hanya berpikir tentang MONEY and more MONEY?
szli wrote:And how do U know if Nissan's engineers are studying hybrids or not ? Do U think they are stupid enough to ignore hybrids totally ?
They ARE, dan mereka hanya mengatakan 'no we're not' hanya karena mereka tahu bahwa mereka jauh tertinggal dari Toyota dan Honda. Dan sebagai 'technical leader company', tentu gengsi jika mengakuinya. :mrgreen:
szli wrote:And buddy, the QR25DE has 180 horses. The Toyota 2TR-FE in the Innova / Fortuner 2.7 has 160 horses. Hmm ? Kok mesin lebih besar 200 cc malah kalah tenaganya ?
Mr. Szli, Honda S2000 yang diluncurkan tahun 1999, bermesin 2.0L dan menghasilkan 240 HP, tanpa turbo atau supercharger.
Mengapa mesin 2.4L VTEC Honda sekarang hanya memiliki 160 HP?

Anda pikir biaya untuk membuat dua mesin tersebut sama saja? GET REAL. Harga tidak akan berbohong, so they say.
Toyota pasti sanggup membuat mesin 2.5L yang menghasilkan lebih dr 180 HP. Celica saja ada yg outputnya 190 HP dr mesin 1.8L.
Tapi ngapain membuat mesin canggih untuk Innova, yang akan dijual murah ke pasar yg tidak peduli HP tp cuma peduli harga?

Mesin Nissan sendiri, MR20DE yg baru, outputnya di bawah QD20DE yg lama. Mengapa bisa demikian? Karena MR20DE lebih irit 30% dan emisinya jauh lebih rendah, masuk kategori LEV di Jepang.
Bagi Anda, fuel economy dan emissions level tidak begitu penting?
Well, suprise to you, all the rest of the world think that they matter.
szli wrote:Toh importir umum sangat cepat sekarang. Saya mau lihat nanti saat, dan kapan mereka mulai jual hybrid, dan apa reaksi pasar nanti.

Ivans, VPM, anyone selling hybrids now ? Saya inggin lihat.
Ivan's sedang mendatangkan Prius. Mungkin mereka cuma bisa dapat satu atau dua unit.
Tapi Harrier hybrid tentu bisa dimasukkan lebih banyak. Begitu juga dengan Alphard Hybrid, Camry Hybrid etc etc.
You just wait and see, and then, give them a test drive.

It will be something you've never experience before, the way the car 'glides' silently without the petrol engine running. Hell, you would think that you haven't ignited the engine yet!
Because you hadn't :wink: . The electric motors are the ones running from the start, the petrol engine will come into life when it's necessary.

:)









[/quote]
conan
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Post by conan »

szli wrote:So buddy, never underestimate what they are doing. He is not that dumb. Malah I think they are devoting more resources for greater and more ambitious breakthroughs like alternative powers that take more time and money, but greater rewards for them and us all.

Whoever finds non BBM power will be the king. The hybrids only prolong the patient's life, not cure him.
Lalu, jika Anda bisa beli Skyline GTR fuel-cell ini, di mana Anda akan mengisinya? SPBU BBM di Indo saja rawan oplosan, Anda bisa bayangkan jika 'SPBU Hydrogen' dikelola SDM sini?
Headline : "Stasiun pengisian Hydrogen meledak, kawasan Sudirman terkena radioaktif dalam radius 5 Km" :mrgreen: :mrgreen:

Please read my statement copied below from above and you can also research on the net, on why fuel-cell cars can not be the immediate solution. Why wait if we can start conserving oil from now with hybrids? Pikirkan anak cucu, jangan cuma Anda sendiri.
Satu hambatan terbesar fuel cell-powered cars, misalnya dibanding hybrids : dibutuhkan infrastruktur distribusi dan stasiun2 pengisian kembali hydrogen fuel cell tanks sebanyak SPBU2 bensin dan solar yang ada sekarang. Hal ini tentu berlaku di semua negara, dari Tokyo sampai Purwakarta di Jawa Barat, misalnya.
Jangankan di Indonesia, di negara maju pun membutuhkan investasi luar biasa besar dan waktu yang lama untuk menyiapkan jaringan stasiun2 pengisian tersebut. Di Jepang, negara termaju secara teknologi pun, paling mungkin baru dimulai di kota2 terbesarnya seperti Tokyo dan Osaka. Kota2 kecil di ujung Jepang? Not likely.
Apalagi Amerika dan Eropa yang begitu besar. Dan bagaimana dengan Purwakarta, Pangandaran, Pekalongan (all started with P kekeke), misalnya?
Jangankan stasiun pengisian hydrogen pada fuel-cell battery, SPBU yang ada pun tidak terawat dengan baik.

This is the biggest advantage of hybrid cars. Mobil hybrid menggunakan kombinasi motor bensin/diesel dan motor listrik. Untuk motor listrik, bahkan tidak perlu di-recharge seperti mobil listrik, karena akan me-recharge batterynya sendiri setiap kali kita menginjak rem (regenerative braking). Dan mobil hybrid tetap menggunakan BBM dan bisa mengisinya di SPBU terkuno di daerah seterpencil apapun, selama ada bensin.
Last edited by conan on Mon Jun 20, 2005 9:00, edited 1 time in total.
conan
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Post by conan »

Dan bung Szli, Anda pikir cuma Nissan yang sedang research on fuel cells? Hell NO!
Toyota, Honda, GM dan Ford juga.

Tapi, sementara semuanya sudah punya model hybrid yang sudah dilempar ke pasar, Nissan tertinggal!
conan
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Post by conan »

Btw, bung Szli, bagaimana kalau kita tanya pendapat rekan2 yg baca thread ini, apakah mereka lebih favor your side or my side?
Just curious as there is only you vs me so far... :)
conan
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Post by conan »

Mr. Szli, check this out :
Toyota-Honda selangkah dekati produksi massal fuel-cell car

(20/06/2005) - Honda dan Toyota dipersilahkan memasarkan tipe-tipe tertentu fuel-cel car tanpa pembatasan apapun, demikian otoritas transportasi Jepang.

Kedua perusahaan berniat menyewakan (lease) mobil ramah lingkungan itu sembari terus berupaya menurunkan cost untuk produks massal. Honda mengatakan FCX fuel-cell car harganya 'ratusan juta yen'. Satu juta yen nilainya sekitar $920,000.

Honda FCX dan Toyota FCHV menerima 'type certification' dari Kementrian Transportasi Jepang. Sebelumnya, sertifikasi diberikan unit per unit sebelum di jual. Setelah Kementrian menetapkan standar keselamatan pada mobil-mobil yang menggunakan gas hidrogen terkompresi pada bulan Maret lalu, kedua tipe mobil itu menjadi yang pertama mendapat sertifikat itu.

Mobil fuel-cell bergerak dengan energi listrik yang dihasilkan dari reaksi kimia Hidrogen dan Oksigen yang hasilnya adalah listrik dan air. Selain aman untuk lingkungan, kelebihan utamafuel-cell battery adalah hidup lebih lama, empat hingga lima kali lebih lama dari dry-cell battery.

Toyota mengatakan FCHV punya daya jelajah 330 km tanpa isi bahan bakar. Mobil ini akan di lease pada kantor-kantor publik dan perusahaan energi mulai Juli. Salah satunya di lease Kementrian Lingkungan dengan harga 1,050,000 Yen ($9,600) per bulan. Toyota sudah menyewakan 11 unit FCHV di Jepang dan USA.Honda lebih banyak lagi, 19 unit di Jepang dan USA sejak Desember 2002. FCXpunya daya jelajah 430km. (mobilku.com)
Helloo? Nissan, where are youu? :twisted: :mrgreen:

Nissan is late in BOTH hybrids and fuel-cells.
Ghosn should let more money be spent on R&D, like Toyota and Honda!
And speaking of R&D, I've heard about humanoid robots from both Honda and Toyota, but never one from Nissan. I guess R&D is just a waste of money for them!
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Post by conan »

Nissan to Build Altima Hybrid at Smyrna Manufacturing Plant

Vehicle scheduled to be launched in 2006 as 2007 model

The Nissan Altima gasoline-electric hybrid car will be manufactured at Nissan’s manufacturing plant in Smyrna, Tenn., beginning in 2006, it was announced today.

Dan Gaudette, Nissan senior vice president of North American Manufacturing and Quality Assurance, made the announcement along with Tennessee Governor Phil Bredesen and Economic & Community Development Commissioner Matt Kisber before the company’s Tier I suppliers who are holding their annual quality meeting.

Nissan will invest $10.4 million for additional equipment and minor modifications at the Smyrna plant to accommodate the hybrid. No square footage will be added and some employees will undergo training to help build the vehicle.

“We’re looking forward to manufacturing this new, innovative product,” :mrgreen: :mrgreen: said Gaudette. “It’s a testament to the skill of our workforce, as well as the flexibility of our manufacturing operation, that we can do this given the complexities of already building five different vehicles in Smyrna. It will be in very capable hands.”

In helping Gaudette make the announcement, Governor Bredesen welcomed the news of continuing growth by a company that has called Tennessee home since its 1980 groundbreaking.

“We are pleased to join Nissan for another significant investment announcement for the State of Tennessee,” the Governor said. “Since taking office in 2003, we have shared in three major economic development announcements with Nissan which demonstrates their commitment to investing and growing jobs in this state. They have experienced the positive business environment we offer here and know firsthand the quality of our work force. Nissan is a valuable corporate partner, and we look forward to building on our relationship with them and creating more opportunities in the future.”

“Our focus is to work with our existing industries like Nissan to create a positive business climate and ensure there are good jobs for Tennesseans,” Tennessee Economic and Community Development Commissioner Matthew Kisber added. “The announcement being made today reflects our continued efforts to build an even stronger economic engine in Tennessee. We appreciate the investment that Nissan has made in our state and the confidence the company has shown in our work force. We look forward to many more positive job creation announcements.”

Nissan has invested over $4.2 billion in its three U.S. manufacturing facilities. The Smyrna, Tenn., plant builds Nissan Maxima sports sedans, Nissan Xterra sport utility vehicles, Nissan Frontier mid-size pickup trucks, Nissan Altima mid-size sedans and the Nissan Pathfinder mid-size SUV. The Canton, Miss., plant builds the Nissan Quest minivan, Titan full-size pick-up trucks, the Armada full-size SUV, the Infiniti QX56 full-size luxury SUV and additional Altima sedans. The Decherd, Tenn. Powertrain Assembly Plant machines components and assembles transaxles and all the vehicle engines (a 4-cylinder, two 6-cylinder and an 8-cylinder) for both of Nissan’s U.S. automotive manufacturing plants. In the spring of 2006 the plant will begin forging one million crankshafts annually.
Hu hu hu... :mrgreen:
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Mikel
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Post by Mikel »

Wah-wah... Udah lama gak log-in ke SM isinya informatif banget... Percuma banget gw browsing ke pelosok dunia kalo disini semua debatnya dikumpulin.... Sip-sip, buat mas Conan dan Szli, keep on debating :D gw mau nambah dikit-dikit...

Masalah output mesin itu sebenernya tergantung banget ama produsen mobilnya. Mesin QR25DE boleh aja ngehasilin 180pk, tapi K20 (Mesin Stream/CR-V, non K20A yang ada di Integra Type-R) itu bisa dibikin ngehasilin 180pk tanpa ngerubah banyak internal, cuma ganti saluran napas aja cukup, cek aja milis Honda di yahoogroups. Masalahnya, dengan begitu konsumsi bensin meningkat. Dan sesuai dengan filosofi Honda... Konsumsi bensin harus ditekan serendahnya. QR25DE Punya spek paling tinggi yang ada di indo, torsi 25 Kg/m (2TR-FE aja kalah, cuma 24.6 Kg/m), tapi ya... X-Trail kan spek down dari Murano, jadi mesinnya sama, tapi interiornya jauh... Mirip kayak Honda Pilot dan Acura MDX, mesin sama, tapi beda paket bodi (dan harga tentunya).

Buat Mr Conan... I choose your side. Kalo gw punya duit 600 juta, gw pasti beli Toyota Prius atau Honda Insight. Cuma masalahnya... Teknologi hybrid masih kurang jelas sekarang ini. Kita dah tau masalah Toyota Prius yang tiba-tiba mesinnya mati di jalan waktu lagi kecepatan tinggi (itu boosternya gimana? Bisa ngerem gak ya), belum lagi soal umur batre... Kalo misalnya batrenya dah gak efisien lagi, belinya pasti mahal (ini pertanyaan pertama pembeli mobil Hybrid, sampe sekarang batre ini kalo dah gak efisien lagi disubsidi ama Honda, Toyota dan Ford, jadi di replace one to one... Tapi entarannya?) Di Jepang enak, pasti yang mampu beli mobil dalam waktu 5 tahun dah harus ganti mobil karena pajaknya nembak. Untung gw gak punya duit 600 juta :? Kalo gak pusing deh.
Conan wrote:Hell, you would think that you haven't ignited the engine yet!
Because you hadn't Wink . The electric motors are the ones running from the start, the petrol engine will come into life when it's necessary.
Ini sistem Hybridnya Toyota kan ya? Kalo Honda, dinamonya dipake kalo lagi mau butuh tenaga ekstra, jadi gak pake acara mati mesin segala, tapi emang dia pake skema deep idle supaya menghemat bensin sih. Gw lebih cenderung milih sistem Hybrid Honda karena lebih "analog" dibandingkan sistem terkomputerisasi dari Hybrid Toyota. But either one is still good. Katanya, Acura bakal pake sistem Hybrid juga, tapi buat performance... Hmmm... Interesting, as we already know, electric motors reach their maximum power as early as one revolution or in most cases below 1000 RPM... Mau diesel atau turbo gak bakal ada yang bisa ngejar torsi serendah itu.

Nissan buat gw tuh salah satu perusahaan mobil yang keukeuh dengan filosofi barat (bigger is better) liat aja Nissan Titan... Hiy... The closest thing to Japanese Hummer, yah gak juga sih soalnya Titan itungannya truk. Maklum lah soalnya dah dibeli Renault, jadi pikirannya dah gak timur lagi.

Keep on debating friends, your contribution to the automotive scene is very valuable.
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Post by conan »

Benar bung Mikel. Makanya menurutku kita tidak perlu membeli model yang special hybrid seperti Prius atau Insight (walau lebih keren!), tapi kita tinggal membeli versi hybrid dari Civic/Accord/Camry, misalnya. Model2 tersebut adalah model2 massal sehingga teknologi baru yang diadopsi tentu adalah feature2 yang sudah teruji pada Prius/Insight. Agree? :wink:
Mikel wrote:Ini sistem Hybridnya Toyota kan ya? Kalo Honda, dinamonya dipake kalo lagi mau butuh tenaga ekstra, jadi gak pake acara mati mesin segala,
Tidak bung Mikel, Honda juga menggunakan sistem ini. Bahkan, Toyota Vitz baru dan beberapa model Citroen yang bukan mobil hybrid juga telah menggunakan sistem ini untuk menghemat bahan bakar; mesin mati ketika mobil idle (stop). Pada Toyota Vitz disebut 'intelligent package'.

Bung Mikel, izinkan aku clear this up, sistem engine off ketika idle ini bukan ciri khusus mobil hybrid dan tidak ada hubungannya dengan kapan aktifnya motor listrik

Gampangnya begini ilustrasinya (prinsip kerjanya sama pada hybrid Toyota dan Honda) :

- Pertama kali 'menghidupkan' mesin mobil hybrid, yang aktif hanya adalah motor2 listrik, mesin bensin masih mati.
- Pada kecepatan rendah, mesin bensin tidak akan hidup dulu. Pada kecepatan tertentu, mesin bensin akan hidup dan motor listrik mati.
- Pada kecepatan tinggi, motor listrik akan aktif dan menambah horsepower pada mesin bensin sehingga tenaga meningkat tapi bensin yang dihabiskan tetap sama, karena penambahan tenaga didapat dari motor listrik dan bukan mesin bensin.
- Pada posisi berhenti (misalnya pada lampu merah), mesin bensin akan mati dengan sendirinya dan akan segera hidup lagi (dalam sepersekian detik) ketika pedal gas diinjak kembali.

Sistem mesin mati during idle ini sudah diterapkan pada mobil bermesin bensin biasa, dan tidak perlu model hybrid/motor listrik.
Salah satu contohnya adalah Toyota Vitz baru, ada optional 'Intelligent Package' yaitu sistem ini. Untuk detilnya bisa dilihat di thread Toyota Vitz yang aku buat. :)
Mikel wrote:Nissan buat gw tuh salah satu perusahaan mobil yang keukeuh dengan filosofi barat (bigger is better) liat aja Nissan Titan... Hiy... The closest thing to Japanese Hummer,
I agree that Hummer is a disgrace to the car industry, it's utterly pointless and senselessly thirsty. Leave the Hummers for military use only, please. :)
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Post by conan »

Mikel wrote:Wah-wah... Udah lama gak log-in ke SM isinya informatif banget... Percuma banget gw browsing ke pelosok dunia kalo disini semua debatnya dikumpulin.... Sip-sip, buat mas Conan dan Szli, keep on debating
The light and dark side of the Force just never gets along! :mrgreen:
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Post by Mikel »

conan wrote: Bung Mikel, izinkan aku clear this up, sistem engine off ketika idle ini bukan ciri khusus mobil hybrid dan tidak ada hubungannya dengan kapan aktifnya motor listrik

Gampangnya begini ilustrasinya (prinsip kerjanya sama pada hybrid Toyota dan Honda) :

- Pertama kali 'menghidupkan' mesin mobil hybrid, yang aktif hanya adalah motor2 listrik, mesin bensin masih mati.
- Pada kecepatan rendah, mesin bensin tidak akan hidup dulu. Pada kecepatan tertentu, mesin bensin akan hidup dan motor listrik mati.
- Pada kecepatan tinggi, motor listrik akan aktif dan menambah horsepower pada mesin bensin sehingga tenaga meningkat tapi bensin yang dihabiskan tetap sama, karena penambahan tenaga didapat dari motor listrik dan bukan mesin bensin.
- Pada posisi berhenti (misalnya pada lampu merah), mesin bensin akan mati dengan sendirinya dan akan segera hidup lagi (dalam sepersekian detik) ketika pedal gas diinjak kembali.
Thanks bos buat masukan soal idle-nya iya gw lupa kalo semua hybrid mesinnya matek kalo lagi berenti :wink: Eh gw mau nambahin nih... Dari edmunds.com http://www.edmunds.com/insideline/do/Fe ... leId=45188
Soal penggunaan dinamo listrik ada dua sistem yang bekerja, sistem Honda (Integrated Motor Assist) dan sistem Toyota (Hybrid Synergy Drive). IMA Honda lebih mengandalkan sistem mesin bensin untuk bergerak sementara HSD Toyota lebih fleksibel dalam ngatur daya dari dinamo. Untuk mesinnya sendiri, Toyota pake mesin yang dirancang khusus untuk kinerja hybrid, sedangkan Honda pake mesin yang konvensional (biasanya VTEC-E, kemungkinan besar I-DSi bakal dipake buat gantiin karena lebih irit).
Conan wrote: Model2 tersebut adalah model2 massal sehingga teknologi baru yang diadopsi tentu adalah feature2 yang sudah teruji pada Prius/Insight. Agree?
Agree banget... Tapi gw akan cenderung milih mobil yang kelasnya sub-compact atau apapun yang dibawah mid-size. Berat ngaruh banget ke konsumsi bensin. Jadi mungkin Civic, Insight atau Prius yang gw taksir... Accord dan Camry terlalu viki bulky, gw juga gak butuh tenaga gede. Gw mah orangnya konservatif banget, jadi kalo ada cara bisa hemat bahan bakar pasti gw tempuh... Gw aja pengen beli Honda Life yang cuma 660cc (pengen Daihatsu Ceria tapi konstruksinya... Errmm... Terlalu value oriented).
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Post by conan »

Thanks juga atas infonya bung Mikel.

Btw, aku juga suka Honda Life, dan dulu aku pernah dengar kabar bahwa tahun 2007 Honda Thailand akan merakit model mini di bawah 1000cc dengan harga murah lho. Aku pernah buat threadnya dulu.

Mobil kecil juga sangat ideal untuk dijadikan model hybrid, karena tidak membutuhkan motor listrik besar. 660 cc jika ditambah motor listrik bisa menghasilkan output mobil 1300-1500cc, tapi konsumsi bensinnya tetap 660 cc. :wink:
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Post by conan »

Toyota - one of the most difficult brands to catch testing, was spotted earlier this week testing a pre-production Camry. Even with tape covering the sheetmetal, the car is easy to identify and even easier to make out most of its lines and contours.

Toyota will launch the '07 Camry early - possibly as early as January of 2006, making it one of the first 2007 models on the road. In addition to the expected in-line four and V-6 engines, Toyota is expected to offer a hybrid powerplant to the Camry lineup - with nearly 48,000 Camry hybrids expected to be built at Toyota's Georgetown, Ky., plant.
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Post by conan »

Bung Szli especially, baca ini :
Harga minyak tinggi, Nissan fokus mobil mini

(27/06/2005) - Nissan Motor Co. akan lebih fokus pada mobil-mobil hemat energi dan mobil mini karena meroketnya harga bahan bakar.

"Ini agak susah diperhitungkan (dampak naiknya harga minyak di industri otomotif), tapi situasi ini tidak menyenangkan," kata Carlos Ghosn, president dan CEO Nissan Motor Co.

Harga minyak mentah di New York Mercantile Exchange yang menjadi patokan internasional, pernah menembus $60,00 perbarrel. Ghosn tidak menutup kemungkinan bakal ada pengurangan penjualan mobil karena tingginya bahan bakar minyak. Karena itu, pihaknya akan merespon dengan memasok mobil-mobil yang dibutuhkan konsumen, seperti mobil-mobil irit bahan bakar dan yang berukuran kecil.
Mobil2 irit bahan bakar = mobil hybrid. Nissan Altima 2007 and beyond, Carlos? :mrgreen:
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Post by Mikel »

Hiiiiyyy :shock: :shock: Serem banget itu grill-nya Toyota Camry...

Ya, dengan harga minyak yang nembus level $60 per barrel udah pasti lah bikin semua perusahaan mobil barat gerah... Tanpa hybrid, gak mungkin sebuah perusahaan mobil bisa jalan seperti dahulu, karena pada akhirnya pembeli mobil juga sadar kalo ada yang bisa lebih hemat, kenapa tidak? Sejarah berulang kembali di Amerika... Ketika Honda datang dengan Civic yang cupu (kecil, lambat, sempit tapi irit bensin) pertama kali dicaci maki ama orang amrik dan mobil-mobil V8-nya... Tapi setelah kena embargo minyak, nyaho deh.

Kalo mau sih diesel, tapi selain di Eropa, gak ada lagi tempat didunia ini yang ngasih solar bersih. CMIIW yah, soalnya Honda aja takut ngelepas mesin i-CTDi yang dianugerahi banyak gelar di Eropa (Accord diesel, CR-V diesel) keseluruh dunia.

My dreams... Bio-Diesel Hybrid... Ngacir deh tuh. Atau sistem hybrid baru buat mobil-mobil kecil, pake batre kecil jadi gak makan tempat dan bisa membuat performa mobil dibawah 1000cc meningkat ngedeketin mobil 1800cc.

Iya tuh Honda Life... Gw demen banget, udah mau gelap mata pesen yang versi turbo ke Ivan atau IU lainnya... Tapi harganya setara ama Fit VTEC (1.5 juta yen), kampret banget, memang lebih kecil dan lain-lain, tapi interior two tone mewah, bangku depan ada utility box, ada multi user display di dashboard... Gak jadi :cry:
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Post by conan »

Bung Szli, minyak tidak akan habis? Masih banyak? Think again...you might want to do some research on the net, just use the keywords 'Peak Oil'...in the meanwhile, here's a small article about Indonesia's oil supply..
Cadangan Minyak Mentah Indonesia Tinggal 10 Tahun



SEMARANG--MIOL: Cadangan minyak mentah Indonesia relatif kecil, yakni hanya 0,05 persen, sehingga dengan produksi yang tidak berubah dan tidak ada penemuan baru, maka cadangan tersebut akan habis dalam waktu 10 tahun.

"Industri minyak nasional lahir setelah kemerdekaan, dimana para pejuang mengambilalih lapangan dan kilang minyak dalam keadaan rusak parah setelah perang," kata pengamat perminyakan, Dr Kurtubi, SE, MSp, MSc di Yogyakarta, Senin.

Menurut dia, sekitar enam tahun terakhir ini cadangan baru hampir tidak ada tambahan, sedangkan investasi pencarian cadangan baru (eksplorasi merosot yang diikuti anjloknya produksi, sehingga menyebabkan eskpor minyak mentah menurun, impor minyak mentah dan BBM terus melonjak.

Produksi minyak mentah dan kondesat tahun 2005 sekitar 1,1 juta barrel per hari, sedangkan minyak mentah yang dibutuhkan untuk memenuhi kebutuhan BBM dalam negeri sekitar 1,35 juta barrel per hari, katanya.

Kondisi ini, katanya, sangat membahayakan ketahanan nasional, karena ketergantungan pada minyak impor yang semakin dominan, sedangkan harga minyak dunia terus naik. "Jika impor minyak terganggu, maka perekonomian dan ketahanan nasional akan terganggu," katanya.

Lebih parah lagi, katanya dalam Orientasi Migas 2005 untuk Wartawan, LSM, dan Perguruan Tinggi di Yogyakarta, justru hal ini berlangsung di tengah-tengah harga jual BBM dalam negeri yang sangat rendah, sehingga membuat securtity of supply terganggu.

Mempertahankan harga BBM dalam negeri yang rendah di tengah candangan minyak yang kecil dan produksi terus menurun sementara konsumsi terus meningkat akan sangat membahayakan security of supply kebutuhan energi di masa depan.

Sementara sumber energi alternatif nonminyak yang jumlahnya lebih banyak tidak bisa dikembangkan akibat harga BBM yang sangat murah, katanya.

Dia mengatakan, dalam beberapa minggu belakangan ini kelangkaan BBM sudah mulai dirasakan rakyat. "Kelangkaan BBM bukan semata-mata soal cash flow pertamina, namun lebih merupakan dampak dari suatu sistem baru yang tidak berjalan secara benar antara kebijakan korporasi dan pricing policy. (Ant/OL-1)
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Post by conan »

Mikel wrote:Ya, dengan harga minyak yang nembus level $60 per barrel udah pasti lah bikin semua perusahaan mobil barat gerah... Tanpa hybrid, gak mungkin sebuah perusahaan mobil bisa jalan seperti dahulu, karena pada akhirnya pembeli mobil juga sadar kalo ada yang bisa lebih hemat, kenapa tidak? Sejarah berulang kembali di Amerika... Ketika Honda datang dengan Civic yang cupu (kecil, lambat, sempit tapi irit bensin) pertama kali dicaci maki ama orang amrik dan mobil-mobil V8-nya... Tapi setelah kena embargo minyak, nyaho deh.
Betul sekali, bung Mikel. :)
Mikel wrote:Kalo mau sih diesel, tapi selain di Eropa, gak ada lagi tempat didunia ini yang ngasih solar bersih. CMIIW yah, soalnya Honda aja takut ngelepas mesin i-CTDi yang dianugerahi banyak gelar di Eropa (Accord diesel, CR-V diesel) keseluruh dunia.

My dreams... Bio-Diesel Hybrid...
Believe in the power of dreams, my friend.

Honda dan Toyota (Lexus) kini telah terus mengembangkan hybrid-diesel, dan Saab juga telah menjual model bio-diesel, bahkan bio-diesel sedang juga dikembangkan di Indo!
Bahkan Renault-Nissan juga sedang berusaha mendapatkan paten untuk teknologi 4WD hybrid, rest assured that they will look into hybrid-diesels soon. Renault-Nissan sudah memiliki banyak mesin diesel, the next step to Hybrid-diesels is nothing but a logical choice.

Diesels, and hybrids, are the ways of the future. :)
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Post by conan »

(27/06/2005) - Honda Motor Co. bertekad memangkas harga mobil fuel cell berbahan bakar hidrogen hingga seperseratusnya agar bisa kompetitif dengan mobil konvensional. Demikian para insinyur yang mengembangkan mobil fuel cell ini.

Yozo Kami, chief engineer di riset dan pengembangan Honda, harga mobil fuel cell sekarang ini sekitar 100 kali harga mobil konvensional bila di produksi. Harga itu harus dibanting hingga sepersepuluhnya agar setara dengan model-model high-end. Bahkan kalau perlu seperseratusnya agar kompetitif melawan mobil konvensional. Yozo Kami optimis mobilfuel cell bisa menguasai 5% pangsa pasar pada 2020.

Produks massal mobil hidrogen makin terbuka lebar setelah pemerintah Jepang menyetujui sertifikasi mobil fuel cell buatan Honda dan Toyota.

Menurut jurubicara Toyota, pemasaran mobil ramah lingkungan ke mass market mungkin baru akan terrealisasi setelah 2010 karena harganya yang sangat mahal dan perlu waktu untuk menyempurnakan teknologi fuel cell storing agar daya jelajah mobil meningkat.

Financial Times, majalah ekonomi bergengsi dunia melaporkan, Toyota menargetkan memangkas harga mobil fuel cell hingga $50,000 dari $1 juta lebih, pada 2015.

Sejak 2002, Honda mulai memasarkan mobil fuel cell secara terbatas. Saat ini Honda me-lease 19 unit kepada lembaga-lembaga pemerintah dan perusahaan di Jepang dan USA. Pada akhir tahun ini, Honda mulai me-lease pada konsumen perorangan. Sedangkan Toyota me-lease16 unit di Jepang dan USA. Biayanya 1 juta Yen atau $9,175 (sekitar Rp 88 juta-an) per bulan.
See, Mr. Szli, fuel cell cars are still a long way off.

Targetnya seharga $ 50,000 pada tahun 2015, dan ini saja baru sebatas target optimis dari Toyota! 5% pangsa pasar pada tahun 2020, dan ini baru sebatas skenario optimis dari Honda!
Mobil seharga $ 50,000 jika masuk ke Indo, akan berharga lebih dr Rp 1 Milyar.

Dan sebenarnya masalahnya bukan harga! Pada tahun 2020 nanti, stasiun pengisian hydrogen mungkin sudah ada beberapa buah di Los Angeles atau Tokyo, tapi Jakarta? Bandung?

Sedangkan mobil hybrid, Anda sudah bisa beli bahkan hari ini! Di Kompas minggu lalu sudah ada yang menawarkan Toyota Prius! Sayang tidak disebut nama showroomnya, hanya no telp.

Jika misalnya bung Mikel membeli sebuah Prius di Jakarta hari ini juga, keesokan harinya pun bung Mikel bisa tamasya naik Prius melewati tol Cipularang sampai ke Bandung atau Solo misalnya, karena Prius hanya membutuhkan Pertamax, bukan hydrogen!

Dan beberapa tahun dari sekarang, di jalan2 Jakarta pun akan berseliweran Harrier hybrid, Civic hybrid, Accord hybrid, Camry hybrid. Dengan harga paling2 5-10% di atas model konvensional.

Aku tidak ragu bahwa fuel cell is the next revolution after hybrids, but hybrids are already available today.

The future is NOW! :)
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Post by Mikel »

conan wrote: Dan sebenarnya masalahnya bukan harga! Pada tahun 2020 nanti, stasiun pengisian hydrogen mungkin sudah ada beberapa buah di Los Angeles atau Tokyo, tapi Jakarta? Bandung?
The future is NOW! :)
Yah, masalah infrastruktur lah ujung-ujungnya... Semacem kasus mobil gas aja. Honda Civic GX (bahan bakar gas) di amrik akhirnya harus minggir demi kepentingan Civic hybrid, selain gak laku karena Civic paling mahal, tenaga ngempos, space bagasi ilang buat tangki gas, dan terutama, jarang ada stasiun pengisian BBG, ya dah lah... Pesan yang sama buat pak Sutiyoso, kalo mau bikin Monorail, mbok ya liat-liat dulu, maksimalin aja dulu infrastruktur yang dah ada, koridor busway dibanyakin, trayek angkot lain dibenahin... Ups maap, jadi OOT.
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Post by conan »

BBM mahal, penjualan hybrid dan diesel bakal marak

(29/06/2005) - J.D. Power and Associates dan LMC Automotive Forecasting Serviceskini memprediksi bahwa mobil-mobil hybrid dan diesel ramah lingkungan akan menguasai 11%pangsa pasar USA pada 2012. Angka itu dua kali lebih besar dari data-data penjualan saat ini. USA adalah pasar otomotif terbesar dunia.

Saat ini pangsa pasar mobil hybrid dan clean diesel mencapai 4.8 persen dengan laju pertumbuhan sangat cepat, menyusul tingginya harga bahan bakar. "Semakin tingginya harga bahan bakar menjadi katalis bagi konsumen dan produsen untuk mencari alternatif bahan bakar konvensional," kata Anthony Pratt, senior manager of global powertrain forecasting di J.D. Power-LMC. "Kami mengantipasi hal ini akan menuju pertumbuhan dramatis, khususnya diesel, dalam beberapa tahun kedepan," tambahnya.

Mobil berteknologi hybrid yang kini menguasai 0.5% pangsa pasar akan tumbuh hingga 3.5% pada 2012. Sedangkan diesel dari sekitar 3% menjadi 7.5% pada tahun ini. Dan dalam rentang waktu itu, jumlah model mobil hybrid akan naik dari 10 ke 44 model, dan diesel dari 14 ke 26 model.
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Post by szli »

OK buddy. Saya ngak insist siapa yang benar. Ghosn bukan idiot. Tapi CEO Honda Toyota juga bukan idiot. So its not clear who is right now.

Just that supaya forum ini lebih menarik dan complete, as usual, I will help tell the story " From the opposite side ". To give some balance to the hybrids are the answer camp.

Here is some articles :

http://www.cato.org/dailys/09-04-01.html

The article is as follows :

Escape from Automotive Reality
by Patrick J. Michaels

Patrick J. Michaels is senior fellow in environmental studies at Cato Institute and author of the book "The Satanic Gases."

In his bestseller, Earth in the Balance, Al Gore proposed a "Global Marshall Plan" of environmental initiatives. He got his way with one, ultimately called the "Partnership for a New Generation of Vehicles" (PNGV), which began in 1993. That "plan" has chewed up $1.5 billion of taxpayer dollars, mainly in pursuit of a hybrid gas-electric 80mpg family car. In mid-August, the National Academy of Sciences announced that the 80mpg car isn't economically viable.

But that apparently hasn't killed the PNGV, which was designed as a financial and technological assistance program for Ford, GM, and Chrysler (now Daimler-Chrysler). Now, despite the facts, the Bush administration is pushing the PNGV boondoggle even further down the road to nowhere.

Some people saw this coming. Last year, Rep. John Sununu (R-NH) tried to kill PNGV. For his efforts, he is now the target of a TV campaign sponsored by the Sierra Club and the other fat cats of Big Enviro.

What the Academy found -- - which they could have learned by reading Consumer Reports -- - is that the much-vaunted hybrid automobile technology, which cleverly combines gas and electric motors with "regenerative" braking (turning the electric motors into generators and recharging their batteries), really doesn't buy that many mpgs unless the car is unusually driven.

Consumer Reports compared Toyota's hybrid Prius with its conventional Echo. Prius has been around (in Japan) since 1997, and Echo is an economized version. A base Echo sells for $10,525, and a Prius for $20,520. The difference in miles per gallon found by CR's drivers? Three miles per gallon (41 vs. 38).

Is that all you get for your money? CR also tested the Honda's hybrid Insight, another $20,000 machine, and got 51mpg. It seats two and weighs 1820 lbs. Testers at Edmunds.com got the same, after over a year of ownership. Total U.S. sales in its 18-month history are a miserable 7,500 units.

These "mass market" mpgs are lower than what you find on "enthusiast" Web sites. That's because those intrigued by the technology (like this driver) do their best to see what it can get. In fact, you can get much more mpg out of both conventional and hybrid cars if you try. When we look at this subset, Prius owners average around 45mpg and Insighters around 62 (mine shows 69.7). But this group is much more obsessive about mileage than, say, SUV owners.

So if you're an average Joe driver, it's pretty simple. Would you pay twice as much for a car that gets you three more miles per gallon?

Of course not. But the hybrids are chic and politically correct. And no American auto company needs a bit of PC more than Ford. So, after helping to spend our $1.5 billion in the PNGV, they announced last week that they're going to stuff hybrid technology made by Toyota (!) in their Escape SUV. That's gratitude to us taxpayers for you.

How much gas will this save? Consumer Reports got 17 mpg out of their Escape. Analogizing to the Echo-Prius comparison, expect an 8 percent increase in fuel economy for average Joes, or about 1.4 mpg. For this saving of about $100 in gas a year, you'll pay a premium of several thousand dollars, because Toyota's not going to give away this technology to Ford. In fact, this is where they will recoup some of their substantial Prius losses.

Ford's position is all emissions and mirrors. They know it's not going to sell well in the United States, just like the other hybrids. According to Aisin AW, of Takefu, Japan -- - 40 percent owned by Toyota and the supplier of Toyota's (and now Ford's) hybrid technology -- - they expect to produce about 15,000 units for Ford. Given that not all of these are going to be sold in the United States, that looks like about 12,000 vehicles.

This equals the total annual sales for the Prius is about 2.5 times the annual sales of the Insight, and is about what Honda expects when it puts its hybrid technology in the four-passenger Civic next spring.

Don't expect a lot of advertising, either; the more hybrids that each of these companies sell, the more they lose. A reasonable guess is that Honda has dropped $80 million on the Insight, and Toyota even more on the Prius. Ford won't make money either using Toyota technology.

So there's little demand for the hybrids and the PNGV pie-in-the-sky doesn't work. This is why Congressman Sununu did what he did; it seems that logic and political incorrectness run in his family. Meanwhile, the Bush administration now proposes that PNGV live on, by cramming taxpayer-subsidized hybrid technology into -- - you guessed it -- - SUV's like the Escape.

Another :

http://automobiles.allinfoabout.com/col ... 02-13.html

The article is as follows :

Are Hybrids the Answer?
One of the headlines on AOL news last week, seen by millions and millions of AOL subscribers across the world, read something like "Nissan CEO Slams Hybrids." It detailed comments made by Nissan's CEO Carlos Ghosn at the National Auto Dealers Association meeting. However, to say he slammed them is false. He simply said that hybrids do not make a good business case and are not as necessary as many people think, which is very true.

A hybrid uses a combination of a conventional gas engine and an electrical engine to make power. A perfect car would run on only electricity because it makes zero emissions and doesn't use oil. However, electricity takes up room and weight by having a large battery powering the car, and has to be recharged or hours every couple hundred miles.

A gas/electric hybrid is a better combination because the gas engine supplements the electric engine and is used to recharge it while driving, so it never needs to be plugged in. The car can run on only the electric engine at low speeds or on both at higher speeds. The first hybrid was Toyota's 1997 Prius sedan, followed by the 1998 introduction of Honda's Insight two-seater. Only in the last few years has hybrid technology become mainstream, with the introduction of a second-generation Prius that won the prestigious Motor Trend Car of the Year Award for 2004, and a hybrid Honda Civic and Accord.

Hybrids are huge. Trendy people who want to make a difference have made the Prius available only after a 3-month wait, and Toyota expects to sell 100,000 of them this year. A hybrid seems to especially make sense in this age of rising gas prices. However, looking at the numbers, a hybrid will not save money. Automakers are forced to charge a $4000-$5000 premium over a gas-engined car due to the expensive technology in a hybrid, and they still have much lower profits on hybrids than conventional cars.

At the average rate of gas mileage for a hybrid car, it will take about 15 years to make that premium back in saved gas.

If you're interested in saving the environment, hybrids barely have fewer harmful emissions than a conventional car. A better bet is a PZEV-rated car (partial zero emissions vehicle). PZEVs, while powered by gas, actually make fewer emissions than a Zero Emissions Vehicle. This is because the only true ZEVs are electric cars, and PZEVs actually make fewer emissions per mile than a power plant would to produce the electricity needed for one mile of driving in an electric car. Ford makes a PZEV Focus, going for only a small premium over a regular Focus.

Gas mileage doesn't improve much, but then it doesn't improve much for a hybrid either. In fact, GM's new truck hybrids are expected to have a mere 10-15% increase in fuel economy.

If Americans truly worried about oil consumption, we'd use diesel cars, like they do in Europe, the continent of $5 gas. Diesel has improved to the point where its barely recognizable to those who remember the nasty, loud, smoky diesels of the '70s. Diesel cars are indistinguishable from gasoline cars, perform just as well, and can get 70-80 mpg.

Hybrids are a good idea, but they aren't the panacea that they're made up to be. Carlos Ghosn is a man obsessed with the bottom line and, business-wise, hybrids don't make much sense. He's not slammming them, he's simply speaking the truth, which many other auto execs don't want to do. As a side note, Nissan will be releasing a hybrid Altima utilizing the same system Toyota uses in the Prius and the new Lexus RX400h, but it's not for profit, rather to meet rising corporate average fuel economy regulations.
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Post by szli »

Dan saya mulai tau kenapa hybrids tidak akan di jual di sini, dan meskipun IU masukin, yang beli cuman orang yang berduit, mau something different, seperti beli Hummer.

Why ? I found out roughly subsidi mobil hybrid seperti apa. Lihat website ini. Dari batfa.co.jp, company yang jual mobil Jepang. Nah, harga batfa kan FOB. Jadi untuk export, pasti ngak di subsidi Jepang.

Lihat harga Harrier :
http://www.batfa.com/new_car_toyota_harrier.htm

Harrier 3.0 2wd FOB Jepang $33,400.

Sekarang lihat harga Harrier Hybrid :
http://www.batfa.com/new_car_toyota_harrier_hybrid.htm

Harrier hybrid 3.3 2wd FOB = $49,000 ! Sampai Indo mau jadi berapa ? Indikasi subsidi hybrid luar biasa besarnya. Sekitar $15,600 per unit. Thats 150 juta man ! Enak yah ! Kalau SBY subsidi saya segitu, saya juga mau beli hybrid dong !

Hybrids sold by Toyota ke USA selisihnya antar hybrid dan basic model is said to be only $2000. Nah kok yang versi untuk export ke tujuan mana saja (FOB) selisih gitu jauh ? Of course Toyota hybrids in USA di bantu pemerintah US dan Toyota sendiri.

How abt another one :

http://www.batfa.com/new_car_toyota_alphard_g.htm

Alphard 3.0 basic 2wd = $34,200 FOB

http://www.batfa.com/new_car_toyota_alphard_hybrid.htm

Alphard hybrid 2.4 2wd = $44,700 ! Selisih $10,500 !

Alphard basic saja sampai ke Indo sudah jadi 500 jutaan. Nah kalau yang hybrid masuk, ngak di subsidi SBY or Toyota, mau jadi berapa ? Dan irit BBMnya mau balik modal berapa tahun ?

Irit BBM memang bagus. Tapi kenyataannya orang lebih pentingkan uang extra untuk bayar anak sekolah, untuk cadangan kalau sakit, operasi, biaya medis yang mahal. Mau bantu hemat minyak dunia ? Boleh ! tunggu saya kaya raya dulu !

Ordinary people balancing family budgets ngak mau pusing urusan minyak dunia dulu !

Whats the use of bantu hemat dunia kalau saya harus tunggu 10-15 tahun baru balik modal BBM gara gara beli hybrid yang mahal (kecuali di subsidi), dan anak saya ngak bisa masuk sekolah bagus nanti ? Ngak bisa bayar doctor bagus kalau sakit berat, ngak bisa bayar premi asuransi untuk lindungi family kalau saya mati ?

So kalau saya bilang, orang Eropa lebih realistic. They don't go for too much politically correct statement or cars. They just use diesels yang hemat BBMnya mirip ama hybrid, dan mereka tidak perlu di subsidi, tidak perlu bayar banyak extra. Nothing is wasted. Everybody wins.

Thats why bung conan, anda pasti sadar, di Eropa banyak mobil diesel yang keren, bagus, irit, dan harganya dekat ama versi bensin.

And U know that Renault, under Ghosn too, have a lot of good diesels. Nissan juga ada. X-Trail saja di Eropa ada versi common rail diesel. Cuman di Indo, ngapain keluarin kalau orang ngak mau beli ? Cuman beda 20 juta sudah kabur, seperti nasip Innova D4D diesel yang sepi.

Perhaps when the Solar Plus sudah keluar, bisa masuk. Tapi namanya premium kalau tetap di subsidi lebih murah jauh ama solar plus, again siapa yang mau pakai diesel canggih yang seirit mobil hybrid ?

Once again, UUD !
conan
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Post by conan »

Why ? I found out roughly subsidi mobil hybrid seperti apa. Lihat website ini. Dari batfa.co.jp, company yang jual mobil Jepang. Nah, harga batfa kan FOB. Jadi untuk export, pasti ngak di subsidi Jepang.

http://www.batfa.com/new_car_toyota_alphard_g.htm

Alphard 3.0 basic 2wd = $34,200 FOB

http://www.batfa.com/new_car_toyota_alphard_hybrid.htm

Alphard hybrid 2.4 2wd = $44,700 ! Selisih $10,500 !
HA HA HA HA, bung Szli, Bafta ini adalah importir (baca : IU). Mereka berspekulasi, menahan barang dan menjual dengan harga tinggi, karena model hybrid sangat laku dan sulit didapatkan.

Jangan jauh2, apa Anda tidak baca harga Alphard vs Alphard hybrid di Thailand, yang aku post di page 1 :
And their prices aren't that bad at all. Compare them with the versions with conventional motors, the hybrid ones are the automatic choices.

The Alphard, sells for 3.35 million and 3.94 million baht for the 2.4 and V6 respectively. The hybrid variant costs 3.59 million baht.
Perbedaannya hanya 140,000 Baht = sekitar Rp 34 jutaan.

Dan bodoh sekali jika seseorang beranggapan bahwa hybrids akan selamanya mahal. Begitu sebuah teknologi mahal semakin diproduksi secara massal, harganya akan terjun bebas dan menjadi affordable bagi semua orang!
10 tahun lalu, berapa banyak orang punya handphone? Sekarang?
10 tahun lalu, berapa banyak orang punya laptop/PlayStation? Sekarang?
Begitu pula dengan hybrid nantinya.

Sebenarnya, Anda baca tidak sih semua FACTS yang aku post sebelumnya? Because I certainly don't have any interest debating with someone who makes their arguments not based on facts, but based on some blind fanatism towards his role model!

Anda selalu deny bahwa Anda seorang fanatik Nissan/Ghosn, but now I'm getting more and more convinced that you're definitely one. Seperti di thread AUV, mendadak Anda mengatakan bahwa harga lebih mahal adalah strategi yang bagus, dan bahwa Anda membutuhkan airbag (padahal sebelumnya Anda tidak butuh airbag, ingat apa yg Anda katakan pada Mr. Hdrw?), hanya karena Anda baru saja membaca berita bahwa Nissan akan memasang harga AUV di atas Innova?? If this is not any fanatism, then what is it??

Don't believe me? Don't take my words for it, just ask the others on this board.

Is Mr. Szli a Nissan/Ghosn fanatic? :wink:
szli wrote:Mau bantu hemat minyak dunia ? Boleh ! tunggu saya kaya raya dulu ! Ordinary people balancing family budgets ngak mau pusing urusan minyak dunia dulu ! Whats the use of bantu hemat dunia kalau saya harus tunggu 10-15 tahun baru balik modal BBM gara gara beli hybrid yang mahal
Pandangan yang sangat sempit. Ironis sekali, karena sementara rakyat miskin malah mencoba berhemat listrik dengan mematikan sebagian lampu rumah ketika supply PLN turun beberapa waktu lalu, orang yang mampu seperti Anda malah hendak menjadi 'kaya raya' dulu baru sudi ikut menghemat energi seperti semua orang.

Berapa, bung Szli, yang harus Anda punya sebelum Anda mengatakan Anda sudah 'kaya raya'? Apakah ketika sudah memiliki sebuah Alphard/Elgrand? Lalu, bagaimana kalau nanti Anda berambisi memiliki sebuah Caravelle/Viano? Manusia tidak pernah puas!

Tidak perlu menjadi 'kaya raya' dulu sebelum mulai membantu menghemat energi atau minyak dunia.

Bahkan orang tidak mampu pun bisa melakukannya. Seorang pelajar yang biasa naik motor ke sekolah misalnya, kini beberapa hari dalam seminggu naik angkutan umum. Pertama, ia menghemat uang sakunya sendiri. Kedua, ia menghemat BBM. Penghematan sekecil ini mungkin tidak ada artinya bagi Anda, tapi bila ada sejuta orang seperti dia, penghematannya akan sangat terasa secara nasional!
Orang kaya yang beli mobil hybrid, Anda tertawakan, "15 tahun baru balik modal, loe!". Tapi jika ada 10,000 orang kaya yang beli hybrid, penghematan mereka pun akan terasa secara nasional, dan ratusan kali lipat lagi kalau secara global.

Kaya atau miskin, punya mobil atau tidak, asalkan ada kemauan, sama2 bisa turut mulai menghemat energi!
szli wrote:So kalau saya bilang, orang Eropa lebih realistic. They don't go for too much politically correct statement or cars. They just use diesels yang hemat BBMnya mirip ama hybrid, dan mereka tidak perlu di subsidi, tidak perlu bayar banyak extra. Nothing is wasted. Everybody wins.
Hybrids are already available in Europe, and Mr. Szli, haven't you heard of hybrid diesels? You will soon!
szli wrote:Once again, UUD !
How scientific. Sulit berdebat secara ilmiah dan membandingkan fakta2, jika sebuah argumen ditutup hanya dengan istilah seperti ini. Jika hanya berpikir bahwa 'duit' adalah segalanya, dunia ini tidak akan maju2.
szli
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Post by szli »

Well, harga Toyota di Thailand kelihatannya mirip kasus di USA. Segitu dekat. Pasti Toyota inggin hybrid cepat tumbuh. So di subsidi dulu di Thailand juga.

Batfa itu bukan IU. Mereka adalah penjual mobil Jepang ke manca negara. Mungkin Ivans etc. ada ambil dari mereka.

Nah, kalau mereka bisa jual hybrid dengan sedikit di atas bensin, why should they speculate dan naikan harga arbitrarily high ? Kalau harga hybrid benar murah, sudah pasti volume bisa lebih besar.

Cars are not currencies or commodities. Saya ngak pernah dengar orang speculate cars, dan dengan premium more than $10,000 dollars.

Lihat Innova yang juga indentnya lama. Showroom mau speculate paling juga bisa command a premium of 10 juta paling. Mana ada yang jual Innova G 250 juta supaya orang cepat dapat ?

Same with hybrids. Kalau benar murah, meskipun di speculate dengan harga segitu tinggi, only a fool will buy them.

My fellow Jedi, use yr instincts ! Search yr feelings ! Tolong pikir sekali lagi. All that new high tech hybrid mana mungkin selisih ama bensin biasa cuman selisih 34 jutaan without subsidi. Wong Innova D4D saja harus tambah extra 20 juta. Hybrid itu jauh lebih rumit, high tech dan very very different !

I tell U, jika hybrid benar cuman selisih segitu, indent hybrid like Prius bukan cuman 3 bulan, tapi 3 tahun mungkin ! And if their mpgs benar sehebat itu.

Nah, here I have some more figures. Dari Autocatalog Auto2005 translated from German version. Ngak percaya ? Beli sendiri majalah itu di Gramedia etc.

It said that the Prius hemat BBMnya sekitar 4.5 L/100km. Inggat Prius itu mobil kecil. Kalau Alphard / Harrier hybrid ngak bisa seirit itu.

Nah, sekarang lihat angka diesel bagus :

Renault Clio 1.5 dCi = 4.2 L/100 km (wah ! Lebih OK dari hybrid Prius !)

Megane 1.9 dCi = 5.4 L/100 km

Megane Grandtour 1.5 dCi = 4.7 L/100 km

Grand Scenic 1.5 dCi = 5.3 L/100 km

VW Polo 1.9 TDI = 4.9 L/100 km

Here is the king of irit :

VW Polo 1.2 3L TDI = 3 L/100 km

Nissan Almera 1.5 dCi = 4.8 L/100 km

Nissan Primera 1.9 dCi = 5.7 L/100 km

Audi A3 1.9 TDI = 5.1 L/100 km

BMW 318d (lebih berat dan besar banding Prius, just as many of the above diesels) = 5.6 L/100 km

I guess that should be enough. So pointnya adalah mobil diesel bagus yang lebih besar dan berat banding Prius saja angka BBMnya sangat dekat ama hybrid prius.

Mungkin image hybrid itu adalah, orang lain bisa 1:10. Gue bisa 40-50 ! but data and research shows that good diesels yang independent (no need monetary help from anyone) bisa sangat irit juga. Tanpa harus bayar banyak extra, apalagi hitung balik modal BBM berapa tahun.

these diesels sudah " profit " for the owners and society right from day 1 !

So maybe abt hybrid we shall always have different opinions. But at least I share yr view that diesel hebat benar luar biasa !

Its like Prius adalah anak orang kaya. Di bantu orang tuanya yang kaya. Dia bisa bangun bisnis omzet tumbuh besar. Tapi tanpa bantuan orang tuanya, belum tentu bisnis itu bisa jalan terus.

Diesel bagus seperti anak orang middle class. Dari dulu sudah mandiri. Ngak minta modal dari orang tua untuk menutup kerugian / bisnis start up. Dia bisa bangun dan tumbuh bisnisnya sendiri.

Kalau saya, lebih respect anak middle class itu, banding yang kaya, tapi di bantu terus ama orang tuanya. Kalau orangtuanya mati, dia sudah mampu profit ya bagus. Tapi kalau sudah ngak ada bantuan orang tuanya dia masih ngak profitable, habis di makan si anak orang lebih miskin itu !

Betul. Toyota dan Honda sekarang dapat banyak positive publicity dan image bagus soalnya mereka gembar gembor hybrid mereka. Bantu lingkungan, safe the oil etc. Tapi with all the research I got, I am more convinced that its more sizzle than steak.

Masih banyak website dari consumer reports di USA yang indikasi konsumsi BBM hybrid ngak sehebat yang di publikasikan, seperti Honda Jazz di Indo lah ! Katanya bisa 1:45. Teman saya bilang Jazz kalau di pakai kondisi normal, paling 1:10-15.

Ngak percaya ? Surf sendiri deh ! Butuh waktu, but you'll find the real figures. Ada satu website yang adu Prius ama satu VW Jetta pakai diesel.

Rute sama. Haha ! akhirnya si VW Jetta itu terbukti lebih irit banding Prius ! Dan Jetta itu mobil harga biasa saja loh !

Well nice debate though !
szli
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Post by szli »

Diesel hybrids kayaknya masih dalam testing. Belum ada yang berani jual. Mungkin lebih mahal lagi dari bensin hybrid, sampai Toyota pun ngak berani jual. Coba, ada diesel hybrid yang lagi di jual sekarang dalam skala besar ? Kayaknya semua bensin deh.

Kalau saya bilang, Ghosn bukan malas atau anti tech. Dia pasti lagi pelajarin hybrid diesel juga. Cuman bedanya, kalau belum economically feasible, dia ngak mau paksa jual. Buang buang tenaga dan uang. Meskipun dapat publicity bagusnya kurang. Nanti kalau sudah feasible, pasti dia launch.

Dan again search yr feelings Bung conan. Do U really think that right now, inside Nissan's design / engineering studio, mereka sangking malas/begonya sampai ngak mau pelajarin / research Hybrid diesels etc. ? Ngak mungkin dong. Trust me. They are studying and researching. Cuman mereka lagi tunggu moment yang tepat untuk keluarkannya.

Takutnya Toyota seperti Honda, suka gembar gembor. Angka 20 di bilang 35 or what. Look at Jazz. Its such a stupid publicity stunt. Mungkin banyak orang Indo di goblokin. But not me ! Dalam hati saya pikir, ngak mungkin Jazz pakai bensin Indo bisa 1:45 jika pakai AC dan gaya stir normal. They are just crazy abt publicity ! Takutnya hybrid juga begitu.

Remember this buddy. Untuk bisa pulihkan company dari rugi milliaran dollar jadi untung dalam cuma 2 tahun bukan hanya perlu pintar, kerja keras, tapi butuh mathematika yang luar biasa tajam dan accurate. Ghosn have all these qualities. Thats why he succeeded where many others fail.

And he is known to be very honest and transparent. Qualities I respect. So when he calculates that hybrids may not win in the end, don't just dismiss him like that. His track record itu tunjukan bahwa his analytical skills itu tajam banget, meskipun dia bukan God. But who is ?

Takutnya kali ini Toyota / Honda seperti manajemen Nissan sebelum Ghosn, era tahun 1990an. Saat itu Nissan juga bukan [cencored], tapi manajemennya somehow make mistakes and her fortunes dimmed.

Ngak salah dong pelajarin dulu dan launch saat tepat. Toh mereka sudah ada diesel yang seirit hybrid. So we cannot say Ghosn cuma inggin duit dan boros BBM dunia. He sells irit diesels via Renault and also Nissan, but people lebih suka gembar gembor new technology. And if people do not know the full inside story, yah cara Ghosn yang straightforward jadi susah !

Remember, Ghosn bukan cuma satu kali tolong Nissan. Dia sudah berapa kali prove his brains di Latin Amerika, di Michelin, di daerah yang inflasi sangat tinggi (not an easy task). Juga dia pulihkan Michelin Amerika dan Renault di Eropa juga. He have many past victories, hard tough victories. I see nothing wrong in admiring a guy like that. And I will not dismiss him just like that.

Istilah his track record is too good to ignore.