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New York motor show 2014: CAR's A-Z guide

By the CAR online team Motor Shows 04 April 2014 09:30 BMW M4 Convertible: drop-top M4 is 60kg lighter than the old V8 M3 Convertible Discovery Vision concept: design study thought to preview new seven-seat Disco S63 AMG coupe: two-doors, two turbos, and one headache for Aston Martin and Bentley

GM turns to its old product meister for a new marketing message

It has taken years of effort--and a swift trip through U.S. Bankruptcy Court--but General Motors is finally close to its goal. It has shed billions of dollars in legacy costs, fixed quality and improved design.

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.