The C-Class has been a staple in the Mercedes-Benz lineup since 1993. The entry-level luxury sedan was redesigned for 2008 and now features a bolder, more aggressive design. Three distinct C-Class models further distinguish the car from its competitors offering either a sporty luxury sedan (C300 Luxury) or a luxurious sport sedan (C300 and C350 Sport). The C63 AMG ups the ante with sport-tuned suspension and brakes, unique aerodynamic exterior modifications and 451 horsepower under the hood. The C-Class comes with a four-year/50,000-mile warranty and gets an estimated 19-26 mpg on the highway.