Poll: Audi A6 or Mercedes-Benz E-Class?

Poll: Audi A6 or Mercedes-Benz E-Class?Which mid-range luxury sedan would YOU rather own, the Audi A6 or Mercedes-Benz E-Class? Sound off in our latest poll. Kicking things off is the Audi A6. This cleanly styled German thoroughbred offers a wide range of powerplants. There’s a 252 horsepower 2.0-liter four-cylinder, a supercharged V6 that’s good for 333 ponies and a diesel… more