My SLK300 is in immaculate order and the engine is fantastic. Everything operates as it should. The car has only been used in the summer months and garaged during October till May. Regulary serviced and the last one few thousand miles ago, this year it has had a new alternator, battery, front springs upper and lower replaced. Has a Bluetooth advice fitted for your phone and Mercedes wind breaker fitted. The car is superb piece of machinery. 5 owners