2017 Mercedes-Benz C350e

Introduction:

The 2017 Mercedes-Benz C350e is a plug-in hybrid sedan equipped with a turbocharged 2.0-liter four-cylinder gasoline engine and an electric motor. The engine produces 211 horsepower and 258 lb-ft of torque, while the electric motor adds 68 horsepower and 192 lb-ft of torque. Power is sent to the rear wheels through a 7-speed automatic transmission. The C350e has a combined fuel economy rating of 60 MPGe and an all-electric driving range of 22 miles.

Owners generally praise the C350e for its fuel efficiency, performance, and luxurious interior. However, some owners have reported issues with the vehicle’s engine, transmission, electrical system, and interior.

Engine

• Gasoline Engine:
  • Misfiring: Description/Symptoms: The engine may misfire, causing rough idling and reduced power. Solution: Replace faulty spark plugs or ignition coils. Estimated Cost to Fix: $200 - $500+
  • Overheating: Description/Symptoms: The engine may overheat, causing the temperature gauge to rise and the engine to seize. Solution: Replace the thermostat or water pump. Estimated Cost to Fix: $500 - $1,500+
  • Oil Leak: Description/Symptoms: The engine may leak oil from the valve cover gaskets or oil pan. Solution: Replace damaged gaskets or oil pan. Estimated Cost to Fix: $300 - $800+
• Electric Motor:
  • No Issues Found

Transmission

• 7-Speed Automatic Transmission:
  • Shifting Problems: Description/Symptoms: The transmission may shift roughly or refuse to shift gears. Solution: Replace transmission control module or transmission fluid. Estimated Cost to Fix: $500 - $2,000+
  • Transmission Failure: Description/Symptoms: The transmission may fail completely, causing loss of power. Solution: Replace or rebuild transmission. Estimated Cost to Fix: $4,000 - $8,000+
• Electric Motor:
  • No Issues Found

Suspension

• Front Suspension:
  • Strut Failure: Description/Symptoms: The struts may fail, causing a rattling noise and poor handling. Solution: Replace struts. Estimated Cost to Fix: $800 - $1,500+
• Rear Suspension:
  • No Issues Found

Electrical

• Battery:
  • Premature Failure: Description/Symptoms: The battery may fail prematurely, causing the vehicle to lose power. Solution: Replace battery. Estimated Cost to Fix: $200 - $500+
• Starter:
  • No Issues Found
• Alternator:
  • No Issues Found
• Wiring:
  • Electrical Shorts: Description/Symptoms: The wiring may develop electrical shorts, causing various electrical issues. Solution: Repair or replace faulty wiring. Estimated Cost to Fix: $100 - $500+

Exterior

• No Issues Found

Interior

• Infotainment System:
  • Glitches: Description/Symptoms: The infotainment system may experience glitches, such as freezing or shutting down. Solution: Update software or replace infotainment system. Estimated Cost to Fix: $500 - $2,000+
• Seat Controls:
  • Power Seat Failure: Description/Symptoms: The power seat controls may fail, preventing the driver from adjusting the seat. Solution: Replace seat control module or motor. Estimated Cost to Fix: $300 - $800+

Summary

The 2017 Mercedes-Benz C350e has some potential issues, particularly with the engine and transmission. The cost of repairs can be high, especially for major components like the transmission or engine. However, it’s important to note that not all vehicles will experience these problems. Owners who have had issues with their C350e should consult with a qualified mechanic to determine the best course of action.