2007 Mercedes-Benz CLK350

2007 Mercedes-Benz CLK350

The 2007 Mercedes-Benz CLK350 is a luxurious coupe that offers a blend of style, performance, and comfort. It comes with a single engine and transmission option, a 3.5-liter V6 engine mated to a 7-speed automatic transmission. The engine produces 268 horsepower and 258 lb-ft of torque. The CLK350 has received praise for its sleek design, comfortable cabin, and responsive handling. However, it has also faced some criticism for its limited cargo space and lack of advanced technology features.

Engine

• 3.5L V6

  • Intake Manifold Issues:
    • Description/Symptoms: Failure of the plastic intake manifold, causing rough idling, decreased power, and poor fuel economy.
    • Solution: Replacement of the intake manifold with an updated version.
    • Estimated Cost to Fix: $1,000 - $2,000+
    • Recalls: None Found

Transmission

• 7-Speed Automatic

  • Shift Solenoid Issues:
    • Description/Symptoms: Failure of the shift solenoids, resulting in delayed or erratic shifting, slipping, or loss of gears.
    • Solution: Replacement of the faulty solenoid(s) and reprogramming of the transmission computer.
    • Estimated Cost to Fix: $500 - $1,500+
    • Recalls: None Found

Suspension

• Front Suspension:
  • Control Arm Bushings:
    • Description/Symptoms: Worn or torn control arm bushings, causing excessive vibration, noise, and poor handling.
    • Solution: Replacement of the affected bushings.
    • Estimated Cost to Fix: $300 - $600+
  • Strut Mounts:
    • Description/Symptoms: Worn or damaged strut mounts, leading to noise, vibration, and reduced ride comfort.
    • Solution: Replacement of the strut mounts.
    • Estimated Cost to Fix: $400 - $800+
• Rear Suspension:
  • Subframe Mount Bolts:
    • Description/Symptoms: Loose or sheared subframe mount bolts, resulting in clunking noises and excessive vibration.
    • Solution: Tightening or replacement of the subframe mount bolts.
    • Estimated Cost to Fix: $200 - $400+
  • Rear Shocks:
    • Description/Symptoms: Worn or leaking rear shocks, causing reduced ride comfort and handling capabilities.
    • Solution: Replacement of the rear shocks.
    • Estimated Cost to Fix: $500 - $1,000+
    • Recalls: NHTSA Campaign ID Number: 08T007000

Electrical

• Battery:
  • Premature Battery Failure:
    • Description/Symptoms: Failure of the battery prematurely, due to electrical issues or prolonged discharge.
    • Solution: Replacement of the battery with a new one.
    • Estimated Cost to Fix: $200 - $400+
• Alternator:
  • Alternator Failure:
    • Description/Symptoms: Failure of the alternator, resulting in loss of electrical power and charging system malfunctions.
    • Solution: Replacement of the alternator with a new one.
    • Estimated Cost to Fix: $500 - $900+

Exterior

• Headlights:
  • Headlight Lenses Fading:
    • Description/Symptoms: Fading or yellowing of the headlight lenses, reducing visibility and compromising safety.
    • Solution: Replacement of the headlight lenses with new ones.
    • Estimated Cost to Fix: $400 - $800+
  • Headlight Switch Failure:
    • Description/Symptoms: Failure of the headlight switch, preventing the operation of headlights.
    • Solution: Replacement of the headlight switch with a new one.
    • Estimated Cost to Fix: $200 - $400+

Interior

• Power Window Motors:
  • Window Motor Failure:
    • Description/Symptoms: Failure of the power window motors, resulting in inability to raise or lower the windows.
    • Solution: Replacement of the faulty motor(s).
    • Estimated Cost to Fix: $300 - $600+
• Heater/Air Conditioner:
  • Climate Control Malfunctions:
    • Description/Symptoms: Malfunctioning climate control system, causing issues with heating, cooling, or airflow.
    • Solution: Diagnosis and repair as needed.
    • Estimated Cost to Fix: $500 - $1,500+
  • Blower Motor Failure:
    • Description/Symptoms: Failure of the blower motor, resulting in no ventilation or airflow inside the vehicle.
    • Solution: Replacement of the blower motor with a new one.
    • Estimated Cost to Fix: $300 - $500+

Summary

The 2007 Mercedes-Benz CLK350 generally has a good reliability record, but it has faced some issues that can be costly to repair. While most of the issues are minor and manageable, the potential for expensive repairs, such as intake manifold replacement and suspension component failures, should be considered before purchasing this vehicle. It is recommended to have the vehicle inspected by a qualified mechanic before making a buying decision.