V8, 5.6 Liter Horsepower 320 @ 5200 RPM Torque 393 @ 3400 RPM Gas Mileage 12 mpg City / 17 mpg Hwy Bore x Stroke 3.86 x 3.62 Compression Ratio 9.8 Fuel Type Gas Fuel Induction - Valve Train Dual Overhead Cam Valves Per C