2007 Mercedes-Benz CLK500

2007 Mercedes-Benz CLK500

The 2007 Mercedes-Benz CLK500 is a luxury coupe that offers a combination of performance and style. It is powered by a 5.0-liter V8 engine that produces 302 horsepower and 339 lb-ft of torque. The CLK500 is available with a six-speed manual or a seven-speed automatic transmission.

Owners of the 2007 Mercedes-Benz CLK500 generally praise the vehicle for its stylish design, comfortable interior, and powerful engine. However, there are a few common issues that have been reported with this vehicle.

Engine

• 3.5L V6 Engine:
  • Intake manifold failure: The intake manifold can crack, causing vacuum leaks and a loss of power. The solution is to replace the intake manifold. Estimated cost to fix: $1,000 - $2,000+
  • Timing chain failure: The timing chain can stretch or break, causing the engine to lose timing. The solution is to replace the timing chain, tensioners, and guides. Estimated cost to fix: $2,000 - $4,000+
• 5.0L V8 Engine:
  • Head gasket failure: The head gasket can fail, causing coolant to leak into the cylinders and oil to leak into the coolant. The solution is to replace the head gasket. Estimated cost to fix: $2,000 - $4,000+
  • Intake valve carbon buildup: Carbon buildup can accumulate on the intake valves, reducing airflow and causing the engine to run rough. The solution is to clean the intake valves. Estimated cost to fix: $500 - $1,000+

Transmission

• 7-Speed Automatic Transmission:
  • Torque converter shudder: The torque converter can develop a shudder when shifting gears. The solution is to replace the torque converter. Estimated cost to fix: $1,500 - $2,500+
  • Transmission fluid leaks: The transmission fluid can leak from the pan, lines, or seals. The solution is to fix the leak and replace the fluid. Estimated cost to fix: $200 - $500+

Suspension

• Front suspension control arm bushings: The front suspension control arm bushings can wear out, causing the front end of the vehicle to feel loose or unstable. The solution is to replace the control arm bushings. Estimated cost to fix: $200 - $400+
• Rear suspension air springs: The rear suspension air springs can leak or fail, causing the rear end of the vehicle to sag. The solution is to replace the air springs. Estimated cost to fix: $500 - $1,000+

Electrical

• Battery drain: The battery can drain prematurely, especially when the vehicle is parked. The solution is to diagnose and fix the source of the battery drain. Estimated cost to fix: $100 - $500+
• Electrical component failures: Electrical components, such as the alternator, starter, or window motors, can fail prematurely. The solution is to replace the failed component. Estimated cost to fix: $500 - $2,000+

Exterior

• Door lock actuator failure: The door lock actuators can fail, causing the doors to lock or unlock unintentionally. The solution is to replace the failed actuator. Estimated cost to fix: $200 - $500+

Interior

• Navigation system issues: The navigation system can malfunction or become outdated. The solution is to update the navigation system or replace the unit. Estimated cost to fix: $500 - $1,500+
• Climate control issues: The climate control system can malfunction, causing the air conditioning or heating to not work properly. The solution is to diagnose and fix the underlying issue. Estimated cost to fix: $200 - $1,000+

Summary

The 2007 Mercedes-Benz CLK500 is a reliable vehicle overall, but it is not without its issues. The most common issues are with the engine, transmission, and suspension. The severity and cost of these issues can vary depending on the specific problem and the extent of the damage. It is important to have the vehicle regularly serviced and inspected to identify and address any potential issues before they become major problems.