BMW & Audi to Offer New 8-speed Transmissions
Germans join Lexus on high eight
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Comments (30)
Its great. There are still more efficiency gains to be had though. Mercedes is behind the ball now, but they supply the 7G-tronic themselves, which leaves them in an interesting situation.
May 13, 2008 5:03 pm
at 8 gears the cvt is a nonsense. Been in a cvt. They suck.
Its like my old 3 speed 1.3l. Takes forever to accelerate, one big long powerband. 7 gears can compare economically to cvt. 8 gears better than cvt for mileage. I imagine somewhere around 12 is max required for AUTOMOBILES.
May 13, 2008 5:34 pm
maybe you should try a car that has some power behind it with a cvt. Pretty sure its the engine that is the problem.
May 13, 2008 7:16 pm
i agree entirely. drove an A5 2.7TDI with a multitronic CVT gearbox. they're awful. made me consider shelling out an extra ??3k for the 3.0TDI so i get a tiptronic, or consider getting another car entirely. CVT is NOT the way forward (but i think 8 gears is a tad ridiculous as well)
May 14, 2008 10:07 am
It's not a matter of needs. These high tech gadgets are for those who are willing to pay the price, thus only the premium brands are going for these.
May 13, 2008 6:37 pm
damn german copy cats, first they copy lexus's auto park, and now they copy their 8 speed gearbox
May 13, 2008 7:16 pm
It's the other way around the Germans are the innovators the Japanese just hone it......
May 13, 2008 8:00 pm
come on man lexsus is copy everything from germans dont be stupid.german engineering papo not japanese rubbish .....
May 13, 2008 9:33 pm
ahahaha you guys are unbelievable. I posted that because I constantly see posts that look the same, where everyone else is somehow copying from the Germans. Now when the japanese catch something first i.e. 8speed gear box/auto park/direct injection gas engines, you get all defensive. Why don't you try being world car fans, not just German car fans.
May 14, 2008 5:10 am
Absolutely agree. I saw a number of posts bashing Lexus' 8-speed gear but hardly can see a single one discussing the idea of 8-speed gear in the German's cars in the same tenor. The same applies to e.g. hybrid technology - almost everyone is bashing the Toyota/Lexus' technology, but suprisingly all I can hear from all German companies (including Porsche) is that they will launch hybrid cars sooner or later (once they master the technology ;-).
May 14, 2008 8:40 am
to BDSawicki. hybrid is NOT the way forward. i mean let's forget for a second the amount of damage that the nickel mining for the batteries does to the environment and focus entirely on the fuel economy of the things. smaller diesel cars almost always have better fuel mileage and lower emissions than something as silly as a Prius, and in the UK/Europe at least, buying a diesel Honda Civic (which is made in Swindon) or a Mini Cooper D (also UK made) would be A LOT better for the environment than shipping one of those naf Priuses over from Japan. and that's only if you think that the problem with the environment is as bad as the media is making out, which i don't personally. i think it's another hype (tho i do concede that thinking about the environment is important)
May 14, 2008 10:14 am
sub39h, dont be mistaken. Hybrid tech is the way to go. As electric motors get smaller and more efficient, they will be packaged in "optimum" locations (ie: transmissions, differentials, drive shafts). When coupled with further advances in Li-ion batteries and high power capacitors, current useless systems like the one in Lexus' 600h become obsolete. Packaged with a modern high power diesel powertrain, hybrid systems will be the efficiency leader.
May 14, 2008 5:53 pm
i am not convinced by that argument because you're still ignoring the fact that the production and disposal of hybrid tech is incredibly damaging to the environment and the costs associated with shipping the cars all around the world (those big cargo ships aren't brilliant on CO2 emissions you know!) and hydrogen technology isn't the way forward either because to produce hydrogen you need electricity and most electricity in the world still comes from burning fossil fuels! the world leaders tell us to buy these alternate fuel cars to save the planet, when in truth it's either making it worse or making precious little difference but costing us more. i'd take a Golf Bluemotion over a Pruis any day. it's cheaper, better looking, better built, more comfortable and has a better badge. and in it's lifetime will expend less CO2 and less fossil fuels
May 14, 2008 10:36 pm
!! i can list you dozen of features and specs. which were copied by lexus "LS460" from Audi & BMW.
tell me if you'd like me to..
May 14, 2008 5:23 am
i can list you dozen of features and specs, copied by lexus "LS460" from Audi & BMW.
Tell me if you'd like me to..
May 14, 2008 5:33 am
Now if the germans could only copy the japanese in reliability maybe their cars wouldn't have so many electrical failures.
May 14, 2008 6:01 am
If German's Automative are so better than the Japanese, as you have said. Why does Ford and GM owe them? Because they make crap cars and over price.
May 14, 2008 12:54 pm
how about bmw 7 hydrogen not a hybrid no one come even closer to hydrogen technology
May 14, 2008 10:03 pm
hydrogen is over hyped. It takes a tremendous amount of energy to make hydrogen. To store it efficiently super cold temperatures must be used, and to burn it efficiently super hot temperatures must be used. If burned at room temp you will only get about 60% of your energy back. Hydrogen is not the answer, it's just a chapter in the ongoing history of the war on fuel.
May 15, 2008 3:29 am
Gee... 8 gears. Well, as speaking as a WORLD CAR FAN; I think that if ever I felt the urge to row through that many cogs, I would hop right into a semi and call it a day. I think 6 is enough for a conventional car, 7 is a bit extra and 8 is pretty much over the top. Can anyone, will anyone give me a list of pros and cons as to the reason of having that many gears, besides the fuel consumption aspect? Because once again; I just think it's a bit over the top.
May 14, 2008 11:52 pm
PROS: Improved acceleration, reduced CO2, reduced engine wear, status, "smarter" trans programming.
CONS: Improved acceleration, status, complexity, initial reliability (or lack-there-of).
May 17, 2008 5:53 am









