The Mercedes-Benz SLK55 AMG is a high performance variant of the SLK-Class roadster manufactured by Mercedes-Benz. It is powered by a 5.5L V8 engine producing 360 hp and 376 lb-ft of torque. It comes standard with a seven-speed automatic transmission, electronically-controlled suspension, high-performance brakes, and a sporty interior with performance-tuned exhaust, steering wheel-mounted shift paddles, and sport seats.