Mercedes-Benz Australia has announced pricing details for the high performance Mercedes-Benz SLK 55 AMG and the new Mercedes-Benz SLK 250 BlueEFFICIENCY. The Mercedes-Benz SLK 55 AMG is the most powerful SLK in the lineup. It features a 5.4-litre (5439cc) naturally aspirated V8 producing 310kW of power and 540Nm of torque. […]