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Tesla Roadster 2.5 breaks cover

Perhaps feeling a bit of chutzpah after a wildly successful stock offering this week, Tesla is demonstrating on Thursday that it still has an eye toward product, revealing the updated Tesla Roadster. And it's available for order now. Called the Roadster 2.5, the car features minor enhancements, including a new front fascia with different diffuser vents (the change is actually apparent) and new rear diffuser.

Acura updates the RL sedan, sets price for the ZDX wagon

Acura, Honda's luxury division, has made some slight changes to its flagship RL sedan for the 2011 model year. It has also set prices for the 2011 ZDX wagon. Both models are powered by a 3.7-liter V6 engine, rated at 300 hp and 271 lb-ft of torque.

Flying car gets regulatory clearance

The Jetsons' futuristic vision of a flying car is one step closer to becoming a reality. Terrafugia, a Massachusetts company developing a "roadable aircraft" named the Transition, just received special exemptions from the National Highway Traffic Safety Administration that will help it move the vehicle move forward to production. NHTSA will allow the Transition to be outfitted with plastic windows rather than standard automotive safety glass.