2020 Mercedes-Benz GLC63 AMG

Introduction:

The 2020 Mercedes-Benz GLC63 AMG is a high-performance SUV that combines sporty handling with luxurious amenities. It is powered by a 4.0-liter V8 engine that produces 476 horsepower and 479 lb-ft of torque, paired with a nine-speed automatic transmission. Other engine and transmission options include a 3.0-liter V6 with 385 horsepower and 384 lb-ft of torque, mated to a nine-speed automatic transmission.

Owners appreciate the GLC63 AMG’s thrilling performance, luxurious interior, and impressive technology features. However, some have reported issues with various components of the vehicle.

Engine

4.0-Liter V8

• Fuel Injector Failure: Symptoms include engine misfires, rough idling, and difficulty starting. Solution: Replace the faulty fuel injectors. Estimated Cost to Fix: $600 - $1,200+

3.0-Liter V6

• Intake Valve Sticking: Symptoms include reduced engine power, rough idling, and increased emissions. Solution: Clean or replace the intake valves. Estimated Cost to Fix: $800 - $1,500+

Transmission

Nine-Speed Automatic

• Shift Hesitations or Jerks: Symptoms include hesitation or shuddering during gear changes. Solution: Update the transmission software or replace the transmission control module. Estimated Cost to Fix: $300 - $800+
• Premature Clutch Wear: Symptoms include slipping gears or a loss of power. Solution: Replace the worn clutches. Estimated Cost to Fix: $2,000 - $3,500+

Suspension

• Air Suspension Leaks: Symptoms include a sagging or uneven ride height. Solution: Repair or replace the leaking air suspension components. Estimated Cost to Fix: $1,000 - $2,500+

Electrical

• Battery Drain: Symptoms include difficulty starting the vehicle or a dead battery. Solution: Replace the faulty battery or diagnose and fix the electrical system drain. Estimated Cost to Fix: $200 - $1,000+
• Infotainment System Malfunctions: Symptoms include freezing, crashing, or unresponsive menus. Solution: Update the infotainment software or replace components as needed. Estimated Cost to Fix: $500 - $2,000+

Exterior

• Headlight Condensation: Symptoms include moisture or fogging inside the headlights. Solution: Replace the headlights or drain the condensation. Estimated Cost to Fix: $500 - $1,500+
• Weather Stripping Failure: Symptoms include wind noise or water leaks. Solution: Replace the damaged weather stripping. Estimated Cost to Fix: $200 - $500+

Interior

• Panoramic Sunroof Rattling: Symptoms include a rattling or creaking sound from the sunroof. Solution: Lubricate or adjust the sunroof components. Estimated Cost to Fix: $200 - $500+
• Seat Heating Element Malfunction: Symptoms include uneven or non-functional seat heating. Solution: Replace the faulty heating elements. Estimated Cost to Fix: $400 - $800+

Summary:

The 2020 Mercedes-Benz GLC63 AMG is a desirable SUV, but it has not been immune to some issues. The severity and cost of these issues vary, with some being relatively minor and inexpensive to fix, while others can be more significant and costly. It is important for potential buyers to be aware of these potential problems before making a purchase decision.