2011 Mercedes-Benz CLS-Class

The CLS550 and CLS63 AMG have distinctive body-lines that combine the sporty character of a coupe with the practicality of a sedan. The CLS features a trademark coupe-like silhouette that still manages to incorporate sedan-like four doors. The CLS550 comes with a 382-hp 5.5-liter V8 engine while the more aggressive CLS63 AMG has a 507-hp 6.2-liter V8. A seven-speed automatic transmission with sequential shift capability sends power to the rear wheels. Both models are equipped with Mercedes-Benz's Pre-Safe system, which will automatically close the sunroof and move the front seats to the safest position if sensors automatically detect an impending …
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