The 2010 Mercedes-Benz CL-Class is an upper-tier luxury coupe acknowledged for its powerful engines, richly equipped interior, and signature Mercedes-Benz styling. The CL-Class comes in four trims: CL550 4MATIC, CL600, CL63 AMG, and CL65 AMG. They all differ in terms of engines and performance, from the CL550's 382-hp 5.5L V8 to the top-of-the-line CL65 AMG's potent 604-hp 6.0L V12. Combined with the 7-speed automatic transmission (5-speed on V12 models), this provides a smooth and refined driving experience. The standard 4MATIC all-wheel drive on the CL550 further improves handling. Technology highlights include a COMAND infotainment system with navigation and Harman Kardon surround-sound system. For safety, the CL-Class offers features such as a PreSafe system and Attention Assist to add peace of mind.