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One Lap of the Web: World of Wheels Edition

-- We reported on carbon-fiber wheels almost exactly a year ago. Back then, our Carbon Revolution test also came with a gaggle of obsequious matte-wrapped BMWs against a soundtrack of David Guetta and overpriced exhausts. This latest episode of "Inside Koenigsegg" examines the art of carbon fiber wheels at 280 mph.

Win one of six pairs of Polaroid sunglasses

By James Popsys Competitions 30 June 2009 09:30 The summer is here and CAR Online has teamed up with Polaroid sunglasses to give away six pairs of its range-topping shades. Click here to enter our competition. Polaroid was the inventor of polarising lens technology in 1930s, so all the sunglasses we’re giving away feature polarised lenses, which deliver 100% UV protection and block glare, rather than just making things darker.

Audi Quattro return planned for Frankfurt motor show

Audi is planning to return the Quattro to its lineup some 30 years after the original model first appeared, Autoweek sources say. September's Frankfurt motor show is shaping up as the likely backdrop for the reveal; the car looks like it could be one of the German automaker's most exciting cars in quite some time. Word is sales will start in 2014.