The Mercedes-Benz CLK-Class is the exciting lineup of coupes and convertibles from Mercedes-Benz, embracing a racy style and free spirit. First introduced in 1997, its subsequent redesigns included the first production of a V-6 engine, aggressive styling cues from the E-Class, and chassis components from the C-Class. For 2008, the CLK 350 comes standard with a sport suspension and 18-inch wheels, while the CLK 550 remains unchanged. A CLK 63 AMG - the Black Series - is available as a coupe. The CLK 63 benefits from extensive re-engineering, including modified suspension components, lightweight 19-inch wheels, and 14.2-inch brake discs clamped by multipiston AMG calipers.