1955 Cadillac Front Bumper Brackets Mount On Top Of Frame on 2040-parts.com

Autoweek in review: Lamborghini Egoista, Maserati Quattroporte and Ecclestone's bribery charge

Tesla's impressive first-quarter sales topped the news Monday, as the Model S outsold the luxury competition. Racing veteran Derrick Walker was also named IndyCar's president of competition and operations. Tuesday, details surrounding the Acura NSX emerged, and we took a look at the Lamborghini Egoista.

Tesla touts top sales at Detroit auto show

Tesla credits the "exceptional cold weather performance" of its Model S for 20 percent-higher-than-expected Q4 sales of 6,900 units, bringing total Model S sales worldwide to 25,000 so far. In fact, Tesla says its sedan does so well in the snow that the rear wheels are the only ones that need any torque. "This car performs outstandingly in winter conditions," said Tesla vp of vehicle engineering Chris Porritt in a video released the day of the Detroit Auto Show.

Show Review: Goodwood Festival of Speed 2011

The Goodwood Festival of Speed began 19 years ago. Back then, it amounted to little more than a glorified hill climb for historic racecars. Since then, it has grown to become the biggest event in the UK automotive calendar outside of the Grand Prix, and takes over Lord March's West Sussex Estate annually on the first weekend of July.