2016 Mercedes-Benz S63L AMG

Introduction

The 2016 Mercedes-Benz S63L AMG is the pinnacle of luxury and performance, featuring a powerful V8 engine and a luxurious interior. It boasts 577 horsepower and 664 pound-feet of torque, making it one of the quickest sedans on the market. While the S63L AMG receives high praise for its opulent amenities and blistering speed, it’s not without its share of issues.

Engine

5.5L V8 Biturbo

• Throttle Body Failure: The electronic throttle body can malfunction, causing the engine to lose power or stall.
  • Solution: Replace the throttle body.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: NHTSA ID: 18V-207
• Turbocharger Wastegate Failure: The wastegates in the turbochargers can stick or fail, reducing engine performance.
  • Solution: Replace the affected turbocharger.
  • Estimated Cost to Fix: $2,500 - $4,000+
  • Recalls: None Found

Transmission

7-Speed Automatic (7G-TRONIC)

• Mechatronic Unit Failure: The mechatronic unit, which controls the transmission’s shifting, can fail, resulting in transmission problems.
  • Solution: Replace the mechatronic unit.
  • Estimated Cost to Fix: $4,000 - $6,000+
  • Recalls: None Found

Suspension

• Airmatic Suspension Compressor Failure: The air compressor for the suspension can fail, leading to a loss of suspension function.
  • Solution: Replace the air compressor.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found

Electrical

• Battery Discharge: The S63L AMG has been known to experience excessive battery discharge, resulting in a dead battery.
  • Solution: Diagnose and repair electrical system issues causing the discharge.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• COMAND System Malfunction: The infotainment system (COMAND) may malfunction, experiencing touchscreen problems or navigation issues.
  • Solution: Update software or replace the COMAND unit.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Exterior

• Headlight Condensation: Moisture can accumulate inside the headlights, affecting their visibility.
  • Solution: Reseat or replace the headlights.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Interior

• Panoramic Sunroof Rattling: The panoramic sunroof may rattle or creak when the vehicle is in motion.
  • Solution: Tighten or replace sunroof seals.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Seat Lumbar Support Malfunction: The lumbar support feature in the seats may stop working or malfunction.
  • Solution: Replace the seat lumbar support system.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Summary

While the 2016 Mercedes-Benz S63L AMG is a highly capable and luxurious sedan, it is not without its drawbacks. The engine and transmission issues can be particularly costly to repair, and the electrical and interior problems can affect the overall comfort and convenience of the vehicle. However, the severity and cost of these issues should be weighed against the vehicle’s impressive performance and amenities.