Mercedes-Benz C209/A209 CLK-Class

The second-generation Mercedes-Benz CLK-Class, known by its C209 coupe and A209 convertible chassis codes, was sold from 2003 to 2009. It offered the style of the larger E-Class in a more agile package based on the W203 C-Class platform. The car's signature feature is its pillarless design, which creates an open-air feeling even in the coupe when all four windows are down. A wide range of engines were offered, from the supercharged inline-4 in the CLK200 Kompressor to the V8s in the CLK500 and the high-performance CLK55 AMG.

Collectors are drawn to the CLK for its elegant design, comfort, and the performance offered by the V8 models. The CLK55 AMG is the most sought-after regular production variant, providing a muscular V8 soundtrack and impressive speed in a refined package. While standard V6 and V8 models are plentiful, clean, low-mileage examples of any kind are becoming harder to find and represent a great value for a stylish German grand tourer.

The market for the C209/A209 is mature and largely depreciated, making it an accessible entry point to modern Mercedes ownership. The average price hovers around $12,000, reflecting a market composed mainly of daily drivers and well-used examples. Top-tier, low-mileage CLK55 AMG models command the highest prices, but they remain a bargain compared to other AMG models of the era.

Prices range from as low as $530 for project cars to around $37,000 for pristine, low-mileage AMG variants.