A high-horsepower coupe typically comes with a naturally aspirated ... (Source: BMW) The first-gen M4 F82 used the S55 3.0-liter twin-turbo inline-6 engine, and with the M4 Competition package ...

Prices shown are the prices you can expect to pay for a 2003 Mercedes-Benz S55 AMG 4 Door Sedan across different levels of condition. Edit options.