2013 Mercedes-Benz C250

The 2013 Mercedes-Benz C250 is a compact executive sedan known for its blend of luxury, performance, and fuel efficiency. The C250 came standard with a 1.8L turbocharged inline-4 engine producing 201 horsepower and 229 lb-ft of torque. Other engine options available for the 2013 C-Class included a 3.5L V6 in the C300 and C350 models, and a high-performance 6.2L V8 in the C63 AMG. All engines were paired with a 7-speed automatic transmission. Owners often praised the C250’s comfortable ride, stylish interior, and fuel economy, while common dislikes included the sometimes-harsh ride quality, particularly on models with the sport suspension, and the cost of maintenance and repairs.

Engine

1.8L Turbocharged Inline-4 (M271 Engine)

• Timing Chain Issues
  • Description/Symptoms: Engine rattle upon startup, especially when cold. Check engine light may illuminate with codes related to camshaft timing. Can lead to engine damage if not addressed.
  • Solution: Replacement of the timing chain, chain tensioner, and potentially other related components such as camshaft adjusters.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found
• High-Pressure Fuel Pump Failure
  • Description/Symptoms: Long crank times, difficulty starting, stalling, and a check engine light. Error codes often relate to fuel pressure regulation.
  • Solution: Replacement of the high-pressure fuel pump.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: Loss of power, whistling sounds from the engine, check engine light, and potential oil leaks.
  • Solution: Diagnosis to determine the cause of the turbocharger issue (e.g., wastegate malfunction, damaged impeller). Replacement of the turbocharger may be necessary.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Transmission

7-Speed Automatic (7G-Tronic - 722.9)

• Valve Body Failure
  • Description/Symptoms: Harsh or erratic shifting, slipping between gears, delayed engagement, and getting stuck in gear. The vehicle may also go into limp mode.
  • Solution: Replacement or rebuilding of the valve body, including replacement of the solenoids and other wear components. Fluid flush and filter replacement is also typically recommended.
  • Estimated Cost to Fix: $1,500 - $3,500+
  • Recalls: None Found
• Torque Converter Issues
  • Description/Symptoms: Shuddering or vibrations, especially at low speeds or during light acceleration. Can also cause stalling or a rough idle when stopped.
  • Solution: Replacement of the torque converter. Fluid flush and filter replacement is also typically recommended.
  • Estimated Cost to Fix: $1,200 - $2,500+
  • Recalls: None Found

Suspension

• Front Lower Control Arm Bushings
  • Description/Symptoms: Clunking or rattling noise from the front suspension, especially when going over bumps. Uneven tire wear can also occur.
  • Solution: Replacement of the front lower control arm bushings or the entire control arm assembly.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Electrical

• EIS (Electronic Ignition Switch) Failure
  • Description/Symptoms: Difficulty starting the vehicle, inability to turn the key, or the key being stuck in the ignition. The dashboard may not light up, and the vehicle may not recognize the key.
  • Solution: Replacement of the EIS module, which will also require reprogramming to match the vehicle’s keys and security system.
  • Estimated Cost to Fix: $800 - $1,800+
  • Recalls: None Found
• Steering Lock Malfunction
  • Description/Symptoms: Inability to start the car, the steering wheel being locked, and a warning message displayed on the dashboard related to the steering lock.
  • Solution: Replacement of the electronic steering lock (ESL) module.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found

Exterior

• Sunroof Issues
  • Description/Symptoms: Sunroof getting stuck open or closed, making excessive noise during operation, or leaking water.
  • Solution: Diagnosis to determine the cause of the issue (e.g., damaged tracks, motor failure, clogged drains). Repair or replacement of the affected components.
  • Estimated Cost to Fix: $300 - $1,500+
  • Recalls: None Found

Interior

• Navigation/Infotainment Screen Failure
  • Description/Symptoms: Screen going blank, displaying distorted images, or becoming unresponsive to touch.
  • Solution: Replacement of the navigation/infotainment screen or the entire head unit.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Summary

The 2013 Mercedes-Benz C250, while offering a luxurious driving experience, is prone to several issues that prospective buyers should be aware of. Engine problems, particularly related to the timing chain and high-pressure fuel pump, can be costly to repair. Transmission issues such as valve body failure can significantly impact the driving experience. Other common problems include suspension wear, electrical malfunctions, and sunroof issues. While some issues may be minor, others can result in significant repair bills, making a thorough pre-purchase inspection essential. The overall severity of the issues can range from moderate to severe, and the cost to fix can vary greatly depending on the problem, but can range from hundreds to several thousands of dollars.