CAFE

China to punish carmakers that fail to meet fuel economy targets

10:24 am U.S. ET | Oct. 16, 2014
China, taking another step to clean the nation's polluted skies, plans to punish automakers by restricting vehicle output and publicly naming violators if they fail to meet fuel economy rules on light vehicles set for 2015....
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Jeep ponders switch to aluminum for next Wrangler body, Marchionne says

11:21 am U.S. ET | Oct. 2, 2014
The next-generation Jeep Wrangler may be built off a unibody platform, feature smaller and turbocharged engines, and switch to an aluminum body, Fiat Chrysler Automobiles CEO Sergio Marchionne said today. Such significant changes to the hot-selling SUV would likely mean leaving its longtime, historic production site in Toledo, Ohio, Marchionne added....
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DAVE GUILFORD

Road to mythical 54.5 mpg not likely to change

12:01 am U.S. ET | July 28, 2014
Automakers have proved effective at wringing efficiencies out of internal combustion drivetrains, along with weight reduction and aerodynamics....
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LARRY P. VELLEQUETTE

Why fuel economy faces law of diminishing returns

3:02 pm U.S. ET | July 11, 2014
In economics, it's known as the law of diminishing returns, the shrinking benefit you get when you pour ever-increasing resources toward achieving a singular goal. The DOE showed a good mathematical example of the principle today with a graphic it released about the consumer benefits of fuel economy....
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NEWS ANALYSIS

Ford, GM take opposite routes to engine fuel economy

12:01 am U.S. ET | Jan. 6, 2014
General Motors and Ford Motor Co. are using radically different strategies to raise the fuel economy of their thirstiest vehicles: trucks and performance cars. Ford, with its EcoBoost turbocharging technology, makes a small engine act big. GM, with its Active Fuel Management cylinder deactivation system, makes a big engine act small....
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Track, tech events draw crowds to Hoffman stores

Track, tech events draw crowds to Hoffman stores

Hoffman Auto Group holds more than 100 elaborate events annually to attract and retain customers. Some buyers zip around a racetrack in Porsches at 130 mph. Mon., October 27
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