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GM reveals new, highly modular Ecotec engine family

GM introduced its new modular family of Ecotec engines on Wednesday at its powertrain headquarters in Pontiac, Mich. The new, reduced-in-size three- and four-cylinder mills will replace three of GM's current engine families, eventually making their way into five of the company's brands. The Ecotec family will eventually spawn 11 engines in total, ranging in displacement from 1.0 liter to 1.5 liters.

Mercedes CLS 63 AMG Shooting Brake: Official

The Mercedes CLS 63 AMG Shooting Brake has been officially revealed by Mercedes-Benz ahead of a public debut at the 2012 Paris Motor Show. We had the reveal of the Mercedes CLS Shooting Brake just over a week ago, the surprise appearance of a camouflaged prototype CLS 63 AMG Shooting Brake at Goodwood and, finally, the real Mercedes CLS 63 AMG Shooting Brake appearing last week in an unannounced Mercedes video. And now we get the official details – and some photos – of the new CLS 63 AMG version of the Shooting Brake ahead of its likely public debut at the Paris Motor Show in September.

Geneva motor show: Autoweek editors' picks

From the wildest, most absurd supercars only a few oligarch gazillionaires will ever own to dinky econohaulers giving mobility to whole populations, Geneva had it all. We ogled everything from McLarens and Maseratis to Twingos and Tatas. If in fact Europe is still struggling in some ways to recover from the recession, it sure didn't look that way at the Geneva motor show: The Swiss show was out of neutral and had the hammer down.