The 1999 Audi A6. Under the hood you'll find a 6 cylinder engine with more than 200 horsepower, providing a smooth and predictable driving experience. A wealth of standard features means that you no longer have to sacrifice. Like all wheel drive, front and rear reading lights, 1-touch window functionality, variably intermittent wipers, adjustable headrests in all seating position an outside temperature display, remote…