2017 Mercedes-Benz SL63 AMG

Introduction

The 2017 Mercedes-Benz SL63 AMG is a high-performance luxury roadster with exceptional power and handling capabilities. It features a twin-turbocharged V8 engine producing 577 horsepower and 590 lb-ft of torque, mated to a 7-speed automatic transmission. The SL63 AMG offers an exhilarating driving experience, complemented by a stylish exterior and a luxurious interior. However, like any vehicle, it has faced some specific issues that owners have reported.

Engine

• 5.5L V8 Biturbo

  • Turbocharger failure: Symptoms include reduced engine power, blue/black smoke from the exhaust, and a whistling sound. Solution: Replace turbochargers. Estimated Cost to Fix: $2,500 - $4,000+
  • Timing chain tensioner failure: Symptoms include a rattling noise on startup and engine misfires. Solution: Replace timing chain tensioners. Estimated Cost to Fix: $1,500 - $2,000+

• 4.0L V8 Biturbo

  • Fuel injector failure: Symptoms include rough idling, engine stalling, and reduced fuel economy. Solution: Replace fuel injectors. Estimated Cost to Fix: $500 - $1,000+
  • Crankshaft seal leak: Symptoms include an oil leak from the engine. Solution: Replace crankshaft seal. Estimated Cost to Fix: $500 - $1,000

Transmission

• 7-Speed Automatic

  • Mechatronic unit failure: Symptoms include harsh shifting, transmission slipping, and loss of power. Solution: Replace mechatronic unit. Estimated Cost to Fix: $2,000 - $4,000+
  • Torque converter shudder: Symptoms include vibrations during acceleration. Solution: Replace torque converter. Estimated Cost to Fix: $1,000 - $2,000+

Suspension

• Airmatic suspension failure: Symptoms include a drop in ride height, reduced handling, and warning light on the dashboard. Solution: Replace air struts or air compressor. Estimated Cost to Fix: $2,000 - $4,000+
• Rear axle carrier bearing failure: Symptoms include a loud grinding noise from the rear axle. Solution: Replace axle carrier bearing. Estimated Cost to Fix: $1,000 - $2,000+

Electrical

• Alternator failure: Symptoms include a dead battery, flickering lights, and a warning light on the dashboard. Solution: Replace alternator. Estimated Cost to Fix: $500 - $1,000+
• Starter failure: Symptoms include difficulty starting the engine or no cranking at all. Solution: Replace starter. Estimated Cost to Fix: $500 - $1,000+

Exterior

• Trunk latch failure: Symptoms include an inability to open the trunk. Solution: Replace trunk latch. Estimated Cost to Fix: $500 - $1,000
• Headlight condensation: Symptoms include water droplets inside the headlight housing. Solution: Replace headlight housing. Estimated Cost to Fix: $500 - $1,000+

Interior

• Navigation system freezing: Symptoms include the navigation system becoming unresponsive or crashing. Solution: Update navigation software or replace the unit. Estimated Cost to Fix: $500 - $1,500+
• Multifunction steering wheel buttons failure: Symptoms include buttons not responding or triggering incorrect functions. Solution: Replace multifunction steering wheel. Estimated Cost to Fix: $500 - $1,000+

Summary

The 2017 Mercedes-Benz SL63 AMG has encountered a range of issues affecting its engine, transmission, suspension, electrical, exterior, and interior components. While the severity of the issues varies, some can be costly to repair, such as major engine and transmission failures. However, the SL63 AMG remains a powerful and luxurious roadster that many owners enjoy, balancing performance with comfort and style.