2007 Mercedes-Benz C350

2007 Mercedes-Benz C350

The 2007 Mercedes-Benz C350 is a mid-size luxury sedan that offers a comfortable and sporty driving experience. It is powered by a 3.5-liter V6 engine that produces 268 horsepower and 258 lb-ft of torque. The C350 is available with a six-speed manual transmission or a seven-speed automatic transmission. It features a well-equipped interior with a variety of amenities and advanced safety features.

Overall, the C350 is a reliable and enjoyable vehicle to own, but it is not without its issues. Here is a comprehensive list of the specific issues people are having with the vehicles:

Engine

• 3.5L V6 Engine
  • Intake Manifold Failure
    • Description/Symptoms: The intake manifold can crack or warp, causing vacuum leaks and reduced engine performance.
    • Solution: Replace the intake manifold.
    • Estimated Cost to Fix: $1,000 - $2,000+
    • Recalls: None Found
  • Timing Chain Tensioner Failure
    • Description/Symptoms: The timing chain tensioner can fail, causing the timing chain to skip or break, resulting in catastrophic engine damage.
    • Solution: Replace the timing chain tensioner and timing chain.
    • Estimated Cost to Fix: $2,000 - $4,000+
    • Recalls: None Found
  • Valve Stem Seal Failure
    • Description/Symptoms: The valve stem seals can fail, causing excessive oil consumption and blue smoke from the exhaust.
    • Solution: Replace the valve stem seals.
    • Estimated Cost to Fix: $1,500 - $2,500+
    • Recalls: None Found

Transmission

• Six-Speed Manual Transmission
  • Synchronizer Failure
    • Description/Symptoms: The synchronizers in the transmission can wear out, making it difficult or impossible to shift gears.
    • Solution: Replace the synchronizers.
    • Estimated Cost to Fix: $1,000 - $2,000+
    • Recalls: None Found
• Seven-Speed Automatic Transmission
  • Valve Body Failure
    • Description/Symptoms: The valve body in the transmission can fail, causing shifting problems and transmission failure.
    • Solution: Replace the valve body.
    • Estimated Cost to Fix: $2,000 - $4,000+
    • Recalls: None Found

Suspension

• Front Suspension
  • Strut Mount Failure
    • Description/Symptoms: The strut mounts can wear out or fail, causing a clunking or rattling noise from the front suspension.
    • Solution: Replace the strut mounts.
    • Estimated Cost to Fix: $500 - $1,000+
    • Recalls: None Found
• Rear Suspension
  • Control Arm Bushing Failure
    • Description/Symptoms: The control arm bushings can wear out or fail, causing a clunking or rattling noise from the rear suspension.
    • Solution: Replace the control arm bushings.
    • Estimated Cost to Fix: $500 - $1,000+
    • Recalls: None Found

Electrical

• Battery Discharge * Description/Symptoms: The battery can discharge prematurely, leaving the vehicle unable to start. * Solution: Replace the battery or check for parasitic drains. * Estimated Cost to Fix: $200 - $500+ * Recalls: None Found
• Alternator Failure * Description/Symptoms: The alternator can fail, causing the battery to not charge properly. * Solution: Replace the alternator. * Estimated Cost to Fix: $500 - $1,000+ * Recalls: None Found

Exterior

• Sunroof Leak * Description/Symptoms: The sunroof can leak, allowing water to enter the interior. * Solution: Replace the sunroof seals or adjust the sunroof alignment. * Estimated Cost to Fix: $500 - $1,000+ * Recalls: None Found

Interior

• Heater Core Failure * Description/Symptoms: The heater core can leak or become clogged, causing a lack of heat in the interior. * Solution: Replace the heater core. * Estimated Cost to Fix: $500 - $1,000+ * Recalls: None Found
• Navigation System Failure * Description/Symptoms: The navigation system can malfunction or become unresponsive. * Solution: Update the software or replace the navigation system. * Estimated Cost to Fix: $500 - $2,000+ * Recalls: None Found

Summary

Overall, the 2007 Mercedes-Benz C350 is a reliable and enjoyable vehicle to own, but it is not without its issues. The most common issues are related to the engine, transmission, suspension, and electrical components. The severity and cost of the issues can vary depending on the specific problem and the condition of the vehicle. It is important to have the vehicle inspected by a qualified mechanic before purchasing to identify any potential issues and estimate the cost of repairs.