2009 Mercedes-Benz CLK CLK 550

Few modern Mercedes-Benz convertibles capture the elegance, performance, and open-air grand touring character of the 2009 Mercedes-Benz CLK550 Convertible. This particular example is especially compelling, having covered only 17,345 miles since new and finished in a beautiful Arctic White exterior over a Black Nappa leather interior with leather seating and rich wood grain accents. It also has resided in California, further adding to its appeal for buyers seeking a low-mileage, highly desirable W209-generation CLK.

The 2009 model year is especially significant because it marked the final chapter for the CLK nameplate. As the last year of the W209 generation, the 2009 CLK carried forward one of Mercedes-Benz’s most elegant modern designs, including the signature pillarless profile that made this generation so distinctive. With the windows lowered and the power black cloth convertible top retracted, the CLK550 delivers a clean, open, uninterrupted side profile that few luxury convertibles can match. The cabriolet body also offers genuine four-passenger usability, giving it a level of practicality beyond smaller two-seat roadsters.

Under the hood is the heart of what makes the CLK550 so desirable: the legendary 5.5L naturally aspirated V8, rated at 382 horsepower and 391 lb-ft of torque. In an era before turbocharging became the norm, this V8 delivered immediate throttle response, smooth power delivery, and the unmistakable character of a large-displacement Mercedes-Benz engine. Paired with a 7-speed automatic transmission with manual shift control, the CLK550 was capable of reaching 60 mph in approximately 5.1 seconds, giving it serious performance while still maintaining the refined, composed personality expected from a Mercedes grand tourer.

For 2009, Mercedes made only minor updates to the CLK-Class, but they were meaningful. Heated front seats became standard across the lineup, and all models received a glovebox-mounted six-CD changer. The CLK550 already stood above the V6 model with its larger V8, sportier suspension tuning, upgraded braking hardware, 18-inch wheels, AMG-style body styling, and paddle shifters. It offered the right blend of luxury and performance without moving into the more extreme AMG category.

Inside, the cabin reflects classic Mercedes-Benz craftsmanship of the era, combining Black Nappa leather, wood trim, chrome accents, and a well-appointed cockpit layout. The front seats are power adjustable and heated, offering excellent comfort for longer drives. The radio system includes AM/FM and navigation, giving the cabin the technology expected from a premium Mercedes convertible of this period. The CLK also features Comfort and Sport driving modes, allowing the driver to tailor the vehicle’s response depending on the occasion.

The power black cloth convertible top adds another layer of desirability, operating quickly and cleanly at the touch of a button. With the top raised, the CLK maintains a refined coupe-like appearance; with it lowered, it becomes a true open-air luxury grand tourer. The slim roof design and large side windows also help preserve visibility, one of the praised attributes of the CLK Cabriolet.

Low-mileage examples of the final-year CLK550 Convertible are becoming increasingly difficult to find, especially with only 17,345 miles. Between its Arctic White over Black Nappa leather color combination, naturally aspirated V8 power, W209-generation styling, California history, and status as one of the last CLK-badged Mercedes-Benz convertibles, this CLK550 represents a highly appealing opportunity for enthusiasts and collectors who appreciate old-school Mercedes-Benz elegance with genuine V8 performance.