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Lutz's Cadillac puts on a better show than Lutz

"Hi, I'm Bob Lutz, and this is the Cadillac CTS-V Drive Challenge." General Motors Co.'s marketing chief dons his monogrammed helmet and puts Cadillac's 550-horsepower sedan through some warm-up laps at Monticello Motor Club, a members-only track. In what might have passed as a dismissible moment of Lutz braggadocio, "Maximum" Bob has challenged anyone with a four-door sedan to beat his 2010 CTS-V. Though not a showman by trade, Lutz is bankable for amusing, bald-faced assessments of his employer, his critics and the auto industry at large.

Hummer HX concept previews H4

By Ben Whitworth First Official Pictures 13 December 2007 10:00 Hummer has unleashed three of its newest and youngest designers to create the HX concept that will make its debut at the Detroit Motor Show in January. Fresh out of the College for Creative Studies in Detroit, designers David Rojas (he created the blue concept), Min Young Kang (the red and black creation) and Robert Jablonski (the grey car) were assigned to create a vision of Hummer's off-road future, creating a smaller, lighter and more agile junior Hummer. So who was actually in charge of these fledglings?

Ford Focus EV certified at 105 mpg-e by EPA

The Ford Focus electric is officially the country's most fuel-efficient five-passenger car. The Environmental Protection Agency certified the vehicle at 105 miles per gallon-equivalent (mpg-e) in the combined cycle of city and highway driving. Mpg-e is how the government measures the efficiency of alternative-fuel vehicles.