There are so many different vehicles in the Mercedes-Benz lineup that have been produced through the years. These are designated by different Classes to help people identify what kind of vehicles have made it down the production line. The SLK-Class features a range of compact roadsters that started production in 1995. There have been a range of generations since then, including the second generation R171 that was introduced in 2004. These cars were premiered at the 74th Geneva International Motor Show. The SLK 300 was one of the cars in the second generation of this Class. The car was introduced in 2009 and featured a M272 V6 engine. If you're in need of parts and accessories for your SLK 300 , you can find them here on our Official Mercedes-Benz Parts Store.