Start with a good thing and make it better - that could very well be Mercedes' motto. In 1992, the 600-Class, with its 6.0-liter engine, featured a single car, the 600SEL. For 1993, the automaker expanded the line to include the 600SEC Coupe and the venerable 600SL Convertible roadster. All models in the class were powered by the 389-hp, 6.0-liter double-overhead-cam V12 coupled with a 4-speed automatic transmission, and featured anti-lock brakes, cruise control, alloy wheels, traction control, and self-leveling suspension.

Inside, it's the little touches that make these cars true Mercedes, like the heated leather front and rear seats, leather steering wheel trim, lighted vanity mirrors in the rear seats, automatic climate control, compact disc changer, power rear sunshade, tinted glass, power windows, and power door locks - and just about anything else you'd expect in a top-of-the-line German luxury car.