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GM considers flagship sedan for Cadillac

Cadillac is considering a large, flagship sedan to take on the Mercedes-Benz S-class and BMW 7-series, a top General Motors official says. Mark Reuss, GM's president for North America, told Automotive News last month that a new flagship is on the table as GM maps its go-global strategy for Cadillac. A flagship would be a continuation of how GM has been positioning Cadillac's lineup to go head-to-head in each segment with BMW, Mercedes and Audi.

Peugeot HX1 concept

Peugeot today released photos of the HX1 concept car, which will make its debut at the forthcoming Frankfurt motor show. Measuring in at just under 5m in overall length but standing only 1400mm tall, the long, sleek vehicle is able to seat up to six passengers. Besides being practical, the vehicle is also extremely aerodynamic, returning an impressive 0.28 Cd.

2003-2013:10 Years of Tesla Motors

First, it left us stranded due to a stuck charger, and then it made us smile from ear to ear with its silent but deadly acceleration. Yes, it's safe to say we've had both good and bad experiences with Teslas here at Autoweek. In its 10 years of existence, the company has given us the zippy Roadster based on the Lotus Elise and the current Model S.