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McLaren upgrades MP4-12C for 2013

The McLaren MP4-12C supercar will get a bevy of updates for 2013, and current 12C owners will have access to most of them at no charge. First and most importantly on the list is a power increase, from 592 hp to 616 hp, a 24-horse bump through engine-remapping. The boost in power helps pull the McLaren to a 10.6 quarter-mile, one-tenth of a second faster than in the previous year model.

Suzuki sedan heads for December introduction in the United States

It's been awhile since we've shown you some spy art of Suzuki's upcoming sport sedan foreshadowed by the Kizashi concepts. But we got a fresh look at the car on Thursday--with the "spy" art helpfully provided by Suzuki. It was attached to a "save the date" e-mail to members of the North American Car and Truck of the Year jury.

Saab 'developing diesel hybrids' to rival PSA's

Saab has been caught testing a 9-3 with a diesel hybrid engine, according to press reports in Sweden. It seems that France's PSA won't have the diesel-hybrid market all to itself. A reporter from Automobil magazine spotted a 9-3 prototype refuelling at a petrol station in Trollhattan as he returned a test car to the factory.