The Mercedes-Benz CL63 AMG is a high-performance version of the CL-Class luxury coupe/grand tourer, produced by Mercedes-Benz. It features a 6.2-liter V8 engine producing 518 hp (392 kW) and 465 lb·ft (630 N·m) of torque, an optional performance package can increase power to 536 hp (400 kW) and 490 lb·ft (664 N·m). The CL63 AMG also comes with unique AMG styling, a sport suspension, and a 7-speed automatic transmission.