A look at the 2010 Audi S4 quattro MT6 Sedan

2010 Audi S4 quattro MT6 sedan

BASE PRICE: $45,900.

AS TESTED: $51,575.

TYPE: Front-engine, all-wheel drive, five-passenger, compact sport sedan.

ENGINE: 3-liter, supercharged V-6 with direct injection and dual intercoolers.

MILEAGE: 18 mpg (city), 27 mpg (highway).

TOP SPEED: 155 mph.

LENGTH: 165.4 inches.

WHEELBASE: 110.7 inches.

CURB WEIGHT: 3,847 pounds.

BUILT AT: Germany.

OPTIONS: Navigation package $2,500; genuine silk Napa leather-trimmed seats $1,000; Bang & olufsen audio system $850; carbon interior inlays $500.