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Mercury lives--on the auction circuit

James Dean famously drove one in Rebel Without a Cause, and perhaps Mercurys have never been cooler. That was more than 50 years ago and the brand is now on the verge of extinction. But as Plymouth, Pontiac and even Edsel have shown, some brands have legs that stretch long after new cars are gone from dealerships.

Porsche 991 GT3 Cup (2013): the new racer revealed

The first 991-generation to bear the GT3 name isn't a hardcore road car: it's the latest version of the world's most successful racing car. This is the Porsche 911 GT3 Cup car, a stripped-out racer that'll compete in a one-make racing series from 2013. It'll also spawn other racing versions of the rear-engined icon, and eventually track-day versions of the 991 too.

Audi at 100: A timeline of significant events

1885--Establishment of Wanderer, which ultimately will be a branch of Audi AG. 1888--NSU, a branch that will evolve into Audi AG, makes its first contribution to automobile development by supplying a chassis for the first Daimler four-wheeler. 1899--August Horch sets up his own company, A.