The first generation of the series of compact luxury roadsters produced by Mercedes-Benz between 1996 and 2004 is called the Mercedes-Benz SLK-Class. The R170 Mercedes SLK is based on the SLK I and SLK II Concept, which is a two-seat roadster concept car with a folding metal electro-hydraulic roof. Standard equipment includes power seats, power windows, power steering, dual-zone climate control, tinted interior mirror and alloy wheels. Safety features include front and side airbags for the driver and front passenger, anti-lock brakes and electronic stability control.