General Motors and Ford Motor Co. are preparing to jointly develop nine- and 10-speed vehicle transmissions to help them meet future fuel economy standards. Although neither has yet made a formal announcement, the two automotive giants have signed a memorandum of understanding that would enable them to work cooperatively on transmissions that might be ready for production as early as 2015.
"We think they will be phased in from 2015 to 2017 across Ford's and GM's product lineups," Mike Omotoso, senior manager of global powertrain for LMC Automotive US Inc., said in an interview.
The joint development effort would be a big step forward for both companies, neither of which currently offers more than six speeds in a production vehicle. GM has been building eight-speed automatic transmissions at its assembly plant in Toldeo, Ohio, but none of those transmissions are yet offered in current vehicles. In contrast, selected BMW, Audi, and Lexus vehicles already feature eight-speed automatics.
General Motors currently builds eight-speed automatics at its assembly plant in Toledo, Ohio. The new agreement will enable them to build nine- and 10-speed transmissions. (Source: General Motors)
Omotoso said that migrating from a six-speed to a nine- or 10-speed could improve fuel economy by approximately 10 percent, and maybe more in larger vehicles. "Everything will get a boost," he told us. "But the big improvements will be in the larger vehicles that tend to use rear-wheel drive."
The fuel economy improvements will be critical as automakers move toward new Corporate Average Fuel Economy (CAFE) standards of 35.5mpg by 2016 and 54.5mpg by 2025.
"With CAFE challenges ahead of us, all automakers are looking at ways to actively and aggressively improve fuel economy," Dan Flores, manager of powertrain communications for GM, said. Flores did not confirm details of the agreement, but did acknowledge that a memorandum of understanding had been signed by the two companies.
Omotoso added that he expects GM and Ford to use the new transmissions in vehicles that currently employ six-speed units. Those include the Chevy Malibu and Cruze, Ford Taurus, and Explorer, Cadillac CTS and ATS, and Lincoln MKZ. GM and Ford declined to comment on the models, however. Both companies said they would release more information when they make a formal announcement in the coming weeks.
The collaboration is not the first between Ford and GM. The two teamed up on six-speed automatics for larger cars a decade ago, and then cooperated again on six-speed automatics for smaller vehicles four years ago. By moving to nine- and 10-speed products this time, Ford will leapfrog eight-speed technology. "If you have six speeds now and you see the industry moving to greater than eight, why would you develop an eight-speed?" Ford spokesman Richard Truett said. "You'd just have to replace it anyway."
Industry experts said the new transmissions represent just one ingredient in the fuel economy recipe. Others include engines, tires, body materials, wiring, and hybrid systems. "Even before 2025, they still have to hit the 2016 standard and that's going to be hard," Omotoso said. "It's going to take a big portfolio of technologies to get there."
At first blush, it seems strange to me that rivals Ford and GM would team up on a development effort that has such a major impact on each of their futures. Yet I suppose, given the seriousness of the new fuel economy standards, automotive OEMs are better served pooling their collective brain power and development resources to come up with some core foundational technology solution to the challenge in a much shorter time frame. Then they can refine/extend/improve the technology to differentiate their individual product lines when and where it makes sense.
Beth, yes, these two are competitors. Since CAFE applies to everyone, and since the time scale is short, it makes sense. They don't do it often.
What is interesting is that I was just talking about this type of thing with my younger son. My car is 10 years old and has a four speed. My wife just bought a car with a six speed. Both have the auto-stick feature. I was making him aware that the first automatic transmissions had two speeds. That is the genesis of PRNDL. L was for low. The new car has PRNDS. The S is for second. Quite a lot of progress. Of course, we are getting close to the continuously variable transmission. This is doable, but very expensive.
Beth, I agree that it seems strange. I don't know much about antitrust law and can't explain why such collusion is allowed in this case, but there's definitely precedent for it. GM and Ford did it a decade ago and then again about four years ago. Other auto companies, such as Audi, BMW and Toyota, use external suppliers.
You're right, Chuck, there is a long history of automakers sharing technology developments. Automakers also share lobbying efforts. While it may seem odd -- or collusive -- for competitors to share development, well, they are under some heavy pressure to deliver the CAFE standards they're facing. I would imagine the government would be supportive of this type of sharing, since it is directly related to heavy government demands.
A higher speed count means better mileage - ok, I save some money on gas. What other cost ramifications will impact us? How much more will the transmissions cost - how much will they add to the sticker price?
How much more likely will they be to fail, and what cost to repair?
If we can get to all-electric vehicles (darn battery storage!) then this wouldn't be necessary; variable frequency drives give the infinitely adjustable speed control.
@TJ: Still think it's necessary since there is no way there will be a singular shift to pure electric even with stable and formidible battery technology. There definitely still needs to be choice and this type of intra-industry sharing of R&D makes perfect sense in terms of bettering the choices.
@TJ: Still think it's necessary since there is no way there will be a singular shift to pure electric even with stable and formidible battery technology. There definitely still needs to be choice and this type of intra-industry sharing of R&D makes perfect sense in terms of bettering the choices.
"GM has been building eight-speed automatic transmissions at its assembly plant in Toldeo, Ohio, but none of those transmissions are yet offered in current vehicles."
Is this pilot production for development and test purposes? If not, where are these transmissions going?
Just about every hybrid being produced today has a CVT along with cars from Audi, Suburu, Nissan, and Mitsuibishi, to name a few more. One plus for the CVT in slightly better fuel economy than with a "normal" automatic.
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The government wants to study your brain, and DARPA wants to use similar information to give robots true autonomy beyond any artificial intelligence developed to date. Sound like science fiction? It's not.
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