2010 Audi S4 Sedan

Supercharged V-6 engine takes A4 performance to the next level

By Nina Russin

2010 Audi S4

The Audi S4 is the high-performance sibling to the A4 sport sedan, with a more powerful engine, special wheels and styling for the true driving enthusiast. A supercharged V-6 engine in lieu of the A4’s two-liter block produces 333 horsepower and 325 foot-pounds of torque. Not only does supercharging enhance throttle response; the blower reduces power loss at high altitudes.

Buyers can choose between a standard six-speed manual gearbox and a new seven-speed automatic transmission. Audi’s quattro all-wheel drive system is standard, transferring engine power to the wheels with the best traction.

A unique front grille, quad exhaust pipes, special badging and 18-inch aluminum wheels dress up the sedan’s exterior. Inside, the S4 comes with leather sport seats, a black headliner, brushed aluminum trim and more unique badging.

Base price is $45,900, not including an $825 destination charge. Read the rest of this entry »