With only three previous owners, this 2006 Mercedes-Benz CLK220 CDI Avantgarde is a fine example of a well-cared-for vehicle. Boasting a 2.1L diesel engine and an Avantgarde trim, this CLK offers a blend of performance and style. One of the great things about this particular model is that it falls into a low insurance group. This makes it an appealing choice for drivers looking to minimise running costs without sacrificing the luxury and reliability that Mercedes-Benz is known for. The CLK is a solid choice for those seeking a comfortable and economical ride.