2009 Mercedes-Benz S65 AMG

Introduction

The 2009 Mercedes-Benz S65 AMG is a high-performance luxury sedan powered by a hand-crafted 6.0L V12 biturbo engine. It boasts a remarkable 604 horsepower and 738 lb-ft of torque, paired with a 5-speed automatic transmission. While the S65 AMG offers an unparalleled driving experience, it has also faced various issues over the years.

Engine

6.0L V12 Biturbo

• Turbocharger Failure: Premature failure of turbochargers, leading to reduced engine power and increased exhaust emissions.
  • Solution: Replace turbochargers.
  • Estimated Cost to Fix: $3,000 - $5,000+
• Engine Oil Leaks: Leaks from various gaskets and seals, causing oil contamination.
  • Solution: Replace faulty gaskets and seals.
  • Estimated Cost to Fix: $500 - $1,500

Transmission

5-Speed Automatic

• Slipping Gears: Transmission failure to engage or stay in gear, resulting in delayed acceleration or loss of power.
  • Solution: Overhaul or replace transmission.
  • Estimated Cost to Fix: $2,500 - $5,000+

Suspension

• Airmatic Suspension Compressor Failure: Malfunctioning compressor leads to suspension failure, resulting in decreased ride height and impaired handling.
  • Solution: Replace airmatic suspension compressor.
  • Estimated Cost to Fix: $1,500 - $3,000+
• Control Arm Bushing Deterioration: Premature wear of control arm bushings causes excessive vibration and noise during suspension movement.
  • Solution: Replace control arm bushings.
  • Estimated Cost to Fix: $200 - $500 per side

Electrical

• Alternator Failure: Malfunctioning alternator fails to charge the battery, leading to potential electrical system failures.
  • Solution: Replace alternator.
  • Estimated Cost to Fix: $500 - $1,000+
• Xenon Headlight Ballast Failure: Premature failure of headlight ballasts, causing erratic or inoperative lighting.
  • Solution: Replace headlight ballasts.
  • Estimated Cost to Fix: $300 - $700 per side
• Battery Drain: Excessive battery discharge when parked, potentially due to faulty electronics or parasitic draw.
  • Solution: Diagnose and repair electrical system components.
  • Estimated Cost to Fix: Varies widely depending on the issue

Exterior

• Rust on Door Panels: Corrosion buildup on interior door panels, leading to paint bubbling and structural damage.
  • Solution: Replace affected door panels.
  • Estimated Cost to Fix: $500 - $1,000 per panel

Interior

• Panoramic Sunroof Malfunction: Electrical or mechanical failure of panoramic sunroof, resulting in inoperative sunroof functionality.
  • Solution: Repair or replace sunroof components.
  • Estimated Cost to Fix: $1,000 - $2,500+

Summary

While the 2009 Mercedes-Benz S65 AMG offers exceptional performance and luxury, its complexity and performance orientation make it susceptible to various issues. The cost of repairs can be significant, ranging from a few hundred dollars for minor issues to several thousand dollars for major component replacements. This should be considered by potential owners before purchasing this high-performance luxury sedan.