2020 Mercedes-Benz AMG GT R Pro

The 2020 Mercedes-Benz AMG GT R Pro is a high-performance, track-focused variant of the AMG GT. It features a handcrafted 4.0-liter twin-turbocharged V8 engine producing 577 horsepower and 516 lb-ft of torque. It is exclusively paired with a 7-speed dual-clutch transmission. Owners often praise its incredible handling, aggressive styling, and raw performance. Common complaints include a harsh ride quality due to the track-focused suspension, limited practicality for daily driving, and a high price tag.

Engine

4.0L Twin-Turbocharged V8

• Oil Leaks
  • Description/Symptoms: Oil leaks can develop from various points, including the valve cover gaskets, timing chain cover, and rear main seal. Symptoms include visible oil puddles under the car, burning oil smell, and low oil level warnings.
  • Solution: Replacing the leaking gasket or seal.
  • Estimated Cost to Fix: $300 - $2,000+ (depending on the location and severity of the leak)
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: The turbochargers can experience premature wear or failure, leading to reduced boost pressure, decreased engine performance, and potentially a whining noise.
  • Solution: Turbocharger replacement.
  • Estimated Cost to Fix: $3,000 - $6,000+
  • Recalls: None Found
• Coolant Leaks
  • Description/Symptoms: Coolant leaks can occur at hoses, the water pump, or the radiator. Symptoms include low coolant levels, overheating, and visible coolant puddles.
  • Solution: Replacing the leaking component.
  • Estimated Cost to Fix: $200 - $1,500+
  • Recalls: None Found

Transmission

7-Speed Dual-Clutch Transmission

• Rough Shifting/Jerky Engagement
  • Description/Symptoms: Some owners have reported experiencing rough or jerky shifting, particularly at low speeds or during aggressive acceleration. This can be due to clutch wear, valve body issues, or software glitches.
  • Solution: Transmission software update, clutch replacement, or valve body repair/replacement.
  • Estimated Cost to Fix: $500 - $8,000+ (depending on the cause and repair needed)
  • Recalls: None Found
• Transmission Slippage
  • Description/Symptoms: Transmission slippage during acceleration or gear changes can indicate internal damage or wear within the transmission.
  • Solution: Transmission repair or replacement.
  • Estimated Cost to Fix: $4,000 - $10,000+
  • Recalls: None Found

Suspension

• Adaptive Damper Malfunctions
  • Description/Symptoms: The adaptive dampers can sometimes fail or malfunction, leading to a loss of damping control, a harsh ride, and error messages on the dashboard.
  • Solution: Replacing the faulty damper(s).
  • Estimated Cost to Fix: $1,500 - $4,000+ (per damper)
  • Recalls: None Found
• Unusual Noises
  • Description/Symptoms: Clunking or creaking sounds from the suspension, particularly over bumps, may indicate worn bushings, ball joints, or other suspension components.
  • Solution: Replacing the worn suspension components.
  • Estimated Cost to Fix: $300 - $2,000+ (depending on the component)
  • Recalls: None Found

Electrical

• Infotainment System Glitches
  • Description/Symptoms: The infotainment system can experience occasional glitches, such as freezing, lagging, or unexpected reboots.
  • Solution: Software updates or replacement of the infotainment unit.
  • Estimated Cost to Fix: $0 - $2,000+ (depending on the fix)
  • Recalls: None Found
• Sensor Malfunctions
  • Description/Symptoms: Various sensors, such as those for the parking sensors, tire pressure monitoring system (TPMS), or ambient temperature, can malfunction, leading to inaccurate readings or error messages.
  • Solution: Replacing the faulty sensor.
  • Estimated Cost to Fix: $100 - $500+ (per sensor)
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Some owners have reported issues with excessive battery drain, especially when the car is not driven frequently.
  • Solution: Diagnostic testing to identify the parasitic draw and repair the faulty component.
  • Estimated Cost to Fix: $100 - $1,000+
  • Recalls: None Found

Exterior

• Carbon Fiber Panel Delamination
  • Description/Symptoms: The carbon fiber components, such as the rear wing or front splitter, may experience delamination or separation of the carbon fiber layers. This is purely cosmetic
  • Solution: Repair or replacement of the affected carbon fiber panel.
  • Estimated Cost to Fix: $500 - $5,000+
  • Recalls: None Found

Interior

• No Issues Found

Summary

The 2020 Mercedes-Benz AMG GT R Pro, while an exceptional performance car, can be prone to issues like oil leaks, turbocharger problems, transmission roughness, suspension malfunctions, and electrical glitches. The severity and cost of these issues can vary widely. While some repairs are relatively minor and inexpensive, others, such as turbocharger or transmission replacements, can be quite costly. Potential buyers should be aware of these potential issues and consider a pre-purchase inspection to identify any existing problems.