 | The five-passenger Audi A8 comes in three variations: 4.2, 4.2 long wheelbase, and W12 long wheelbase. The 4.2L V8 produces 350 horsepower, while the twelve cylinder 6.0L W12 makes 450 horsepower. A full leather upgrade is available on A8 L models, while W12 models get the option of 20-inch wheels. Antilock brakes, electronic stability system, and a bevy of airbags are standard on the A8. Audi, 2008, 4 Seats, 4.2L - 8 Cylinders Number of Reviews: 0 | Ratings:  | Best deal: $
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