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Report: Gasoline engine has big bang for the fuel-economy buck

A government report says improving the gasoline engine will yield huge gains for the consumer and the environment as automakers consider ways to improve fuel economy over the next 14 years. The Obama administration's technical assessment looked at four technology scenarios by which automakers might attain suggested CAFE goals of 47 to 62 mpg for cars and light trucks by 2025. The scenarios differed by the portion of an automaker's fleet that was accounted for by electrics, hybrid electrics and plug-in hybrid electrics.

Honda CR-Z Mugen concept (2011): first photos

Honda has teamed up with Mugen again for a new hotrod special - but this one's a hybrid. The new Honda CR-Z Mugen is a slightly more ecologically sound proposition than the banzai 2009 Civic Type R Mugen, and brings the race car treatment to Honda's hybrid coupe. However, at this stage it's a one-off prototype, with no firm commitment to build even a limited run.

2015 Ford Mustang front end spy shots

The 2015, or 2014.5 depending on who you ask, Ford Mustang will go on sale next April, on the car's 50th anniversary. It will most likely arrive with four-, six- and eight-cylinder engines and for the first time an independent rear suspension. We've already seen a few spy shots of the next Mustang testing, but these pictures supplied by someone on the inside give us our first good look at the front end.