2009 Mercedes-Benz CLK550
Introduction
The 2009 Mercedes-Benz CLK550 is a luxury coupe that offers a combination of performance and comfort. It is equipped with a 5.5-liter V8 engine that produces 382 horsepower and 362 lb-ft of torque. The CLK550 comes standard with a seven-speed automatic transmission, but a six-speed manual transmission is available as an option.
Engine
5.5-liter V8
- Valve stem seal failure: Oil leaks from the valve cover gaskets, causing a burning oil smell and reduced engine performance. Solution: Replace the valve cover gaskets. Estimated cost to fix: $1,000 - $1,500. Recalls: None Found
- Intake manifold failure: The intake manifold can develop cracks, causing vacuum leaks and a loss of power. Solution: Replace the intake manifold. Estimated cost to fix: $1,500 - $2,000+. Recalls: None Found
Transmission
Seven-speed automatic transmission
- Torque converter shudder: The torque converter can fail, causing the transmission to shudder during acceleration. Solution: Replace the torque converter. Estimated cost to fix: $2,000 - $3,000+. Recalls: None Found
- Transmission fluid leak: The transmission can develop a leak from the pan gasket or cooler lines. Solution: Replace the pan gasket or cooler lines. Estimated cost to fix: $500 - $1,000. Recalls: None Found
Suspension
- Front suspension: The front suspension can develop a clunking noise when going over bumps. Solution: Replace the lower control arms. Estimated cost to fix: $1,000 - $1,500. Recalls: None Found
- Rear suspension: The rear suspension can develop a sagging issue, causing the rear of the vehicle to sit lower than the front. Solution: Replace the rear coil springs. Estimated cost to fix: $500 - $1,000. Recalls: None Found
Electrical
- Battery failure: The battery can fail prematurely, causing the vehicle to not start. Solution: Replace the battery. Estimated cost to fix: $200 - $300. Recalls: None Found
- Alternator failure: The alternator can fail, causing the vehicle to lose power while driving. Solution: Replace the alternator. Estimated cost to fix: $500 - $1,000. Recalls: None Found
Exterior
- Door lock failure: The door lock actuators can fail, causing the doors to not lock or unlock properly. Solution: Replace the door lock actuators. Estimated cost to fix: $500 - $1,000. Recalls: None Found
- Headlight condensation: The headlights can develop condensation, causing poor visibility. Solution: Replace the headlight assemblies. Estimated cost to fix: $500 - $1,000. Recalls: None Found
Interior
- Steering wheel trim: The steering wheel trim can peel or crack. Solution: Replace the steering wheel trim. Estimated cost to fix: $500 - $1,000. Recalls: None Found
- Seatbelt failure: The seatbelts can fail to retract properly. Solution: Replace the seatbelts. Estimated cost to fix: $500 - $1,000. Recalls: None Found
Summary
The 2009 Mercedes-Benz CLK550 is a reliable vehicle, but it is not without its issues. The most common issues are with the engine, suspension, electrical, and interior components. The severity of the issues varies, and the cost to fix can be expensive. However, overall, the CLK550 is a good vehicle that provides a comfortable and enjoyable driving experience.