2012 Mercedes-Benz E63 AMG

2012 Mercedes-Benz E63 AMG

The 2012 Mercedes-Benz E63 AMG is a high-performance luxury sedan powered by a 5.5L V8 biturbo engine producing 518 horsepower and 516 lb-ft of torque, paired with a 7-speed MCT (Multi-Clutch Transmission).

The E63 AMG is praised for its blistering acceleration, refined handling, and luxurious interior. However, it has received some criticism for its stiff ride, high fuel consumption, and complex infotainment system.

Engine

5.5L V8 Biturbo

• Turbocharger Wastegate Issue:
  • Description/Symptoms: Excessive exhaust noise, poor engine performance
  • Solution: Replace turbocharger wastegate actuators
  • Estimated Cost to Fix: $500 - $1,000+
• Intake Manifold Flap Failure:
  • Description/Symptoms: Reduced engine power, check engine light
  • Solution: Replace intake manifold flaps
  • Estimated Cost to Fix: $800 - $1,200+
  • Recalls: NHTSA ID: 18V493000

Transmission

7-Speed MCT

• Clutch Pack Failure:
  • Description/Symptoms: Transmission slipping, shuddering, or jerking
  • Solution: Replace clutch pack
  • Estimated Cost to Fix: $2,000 - $4,000+
• Mechatronic Unit Failure:
  • Description/Symptoms: Transmission not shifting or shifting erratically
  • Solution: Replace mechatronic unit
  • Estimated Cost to Fix: $1,500 - $2,500+

Suspension

• Air Suspension Valve Failure:
  • Description/Symptoms: Suspension not leveling correctly, reduced ride height
  • Solution: Replace air suspension valve
  • Estimated Cost to Fix: $500 - $1,000+

Electrical

• Battery Drain:
  • Description/Symptoms: Battery discharges quickly when parked
  • Solution: Diagnose and repair faulty electrical component
  • Estimated Cost to Fix: $150 - $500+
• Infotainment System Crashing:
  • Description/Symptoms: COMAND system freezes or restarts unexpectedly
  • Solution: Update software or replace head unit
  • Estimated Cost to Fix: $300 - $1,000+

Exterior

• Headlight Condensation:
  • Description/Symptoms: Water droplets inside headlight lens
  • Solution: Replace headlight assembly or install ventilation kit
  • Estimated Cost to Fix: $600 - $1,200+

Interior

• Panoramic Sunroof Rattle:
  • Description/Symptoms: Noises coming from sunroof when closed or open
  • Solution: Lubricate or adjust sunroof mechanism
  • Estimated Cost to Fix: $200 - $400+
• Trim Panel Creaks:
  • Description/Symptoms: Squeaking or rattling sounds from interior trim panels
  • Solution: Tighten or replace loose trim panels
  • Estimated Cost to Fix: $100 - $300+

Summary

The 2012 Mercedes-Benz E63 AMG is a powerful and luxurious performance sedan. However, it is not without its issues. Some of the most common problems include turbocharger wastegate issues, intake manifold flap failures, transmission clutch pack failures, and suspension air valve failures. These issues can be costly to repair, but many are covered under warranty. Overall, the E63 AMG is a reliable vehicle that offers an exhilarating driving experience.