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2013 Audi S8 engine tech laid bare in new videos

Here's one for the tech geeks: Earlier this month we drove the 2013 Audi S8 sedan, where we came to the conclusion that the 520-hp, 4.0-liter twin-turbo V8 was just right for the executive-class cruiser. The S8 is a heavyweight, but it moves like a cruiserweight or better. The 0-to-60-mph sprint takes just 3.9 seconds, or about the same amount of time it takes to sneeze, wipe your nose and get blessed.

Porsche Carrera GT in Paul Walker crash had six owners in its cross-country life

Always Evolving's Porsche Carerra GT -- recognizable for its unusual red color and black wheels -- is a difficult car to drive for even professionals, with one top driver calling its handling “scary." Those of us at Autoweek who have driven the car will likely concur. Always Evolving, a car race and tuner store operated by CEO Roger Rodas, a financial consultant who became friends and business partners with actor Paul Walker at a racetrack, acquired the car last spring, and used it often at car shows and in promotional ads. Rodas was driving when the car crashed, killing him and passenger Walker in a California business park Saturday afternoon.

Chrome, Horsepower and Hemis: Cadillac Escalade tops most ripped-off list

Just when it seems as if all we are hearing about are Chevrolet Volts and Nissan Leafs (Leaves?), turns out thieves still love their performance cars and monstrous SUVs and trucks. The Cadillac Escalade remains the most stolen car in the United States, according to the Highway Loss Data Institute. The 'Sclade was followed by the Ford F250 pickup, the Infiniti G37, the Hemi Dodge Charger (not the V6 though!) and the Chevrolet Corvette Z06.