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Auto blog

Is it time for American carmakers to give up on dual-clutch transmissions? [w/poll]

Last week, in the midst of Detroit's first days seeking relief in Chapter 9 of the bankruptcy code, Automotive News contributor Larry P. Vellequette penned an editorial suggesting that American car companies raise the white flag on dual clutch transmissions and give up on trying to persuade Americans to buy cars fitted with them. Why? Because, Vellequette says, like CVT transmissions, they "just don't sound right or feel right to American drivers." (Note: In the article, it's not clear if Vellequette is arguing against wet-clutch and dry-clutch DCTs or just dry-clutch DCTs, which is what Ford and Chrysler use.) The article goes on to state that Ford and Chrysler have experimented with DCTs and that both consumers and the automotive press haven't exactly given them glowing reviews, despite their quicker shifts and increased fuel efficiency potential compared to torque-converter automatic transmissions.
Autoblog staffers who weighed in on the relevance of DCTs in American cars generally disagreed with the blanket nature of Vellequette's statement that they don't sound or feel right, but admit that their lack of refinement compared to traditional automatics can be an issue for consumers. That's particularly true in workaday cars like the Ford Focus and Dodge Dart, both of which have come in for criticism in reviews and owner surveys. From where we sit, the higher-performance orientation of such transmissions doesn't always meld as well with the marching orders of everyday commuters (particularly if drivers haven't been educated as to the transmission's benefits and tradeoffs), and in models not fitted with paddle shifters, it's particularly hard for drivers to use a DCT to its best advantage.
Finally, we also note that DCT tuning is very much an evolving science. For instance, Autoblog editors who objected to dual-clutch tuning in the Dart have more recently found the technology agreeable in the Fiat 500L. Practice makes perfect - or at least more acceptable.

2014 Ford F-150 gets CNG option

Ford is toiling away, installing heavy-duty engine components into select 3.7-liter V6s to allow them to run on compressed natural gas (CNG) and liquid petroleum gas (LPG) in addition to gasoline. That's nothing new, but now, Ford has announced that it will offer the 2014 F-150 with this engine configuration, bringing the Blue Oval's total number of CNG/LPG-friendly vehicles up to eight. The F-150 will be the only half-ton pickup on the market that can run on these gases.
Ford will charge $315 per vehicle to equip the optional engine, but the trucks won't be ready to run on the alternative fuels straight from the factory and must be upfitted with additional equipment. A Ford Qualified Vehicle Modifier will install a separate fuel system for the compressed gases at a cost of $7,500 to $9,500, depending on fuel tank size. With the right-size tank, the F-150 equipped with the CNG/LPG-prepped engine can go 750 miles on one tank of gas, according to Ford, averaging 23 miles per gallon.
The practice of offering flex-fuel vehicles is gaining momentum as businesses take advantage of cheap gas. CNG can be bought for $2.11/gallon on average (per gasoline equivalent), and sometimes for as little as $1.00 in some parts of the US, Ford states. "With the money saved using CNG, customers could start to see payback on their investment in as little as 24 to 36 months," says Jon Coleman, Ford's fleet sustainability and technology manager. The automaker expects to sell a total of 15,000 CNG/LPG-prepped vehicles in the 2014 model year.

Daimler consulting with Ford about 3-cylinder engines

Soon enough, Ford will offer its 1.0-liter EcoBoost three-cylinder engine under the hood of the Fiesta here in the United States, building on the success of the small powerplant overseas. In fact, this success has caused other automakers to take notice, and according to Automotive News Europe, Daimler is now talking to Ford about this engine for use in its own products.
In other markets, Ford offers the 1.0-liter mill under the hood of the Focus (we had the chance to sample this package on our home turf), as well as the B-Max MPV. For this new collaboration, Daimler would use the turbo-three in the next-generation Smart ForTwo, as well as the Renault Twingo, which the German automaker will be collaborating on as part of its alliance with Renault-Nissan. Speaking to AN, a Mercedes-Benz engineer called the 1.0-liter mill an "interesting and impressive engine."
In exchange for details about the EcoBoost inline-three, Daimler will supply Ford with information regarding its Euro6 stratified lean-burn gasoline engine, which is found in the new E-Class sedan.