2019 Mercedes-Benz AMG GT S

The 2019 Mercedes-Benz AMG GT S is a high-performance sports car known for its stunning design, powerful engine, and luxurious interior. It’s admired for its agile handling and thrilling driving experience. However, some owners have reported issues that detract from the overall ownership experience. The AMG GT S is equipped with a handcrafted 4.0L V8 biturbo engine producing 515 hp and 494 lb-ft of torque. It is coupled with a 7-speed dual-clutch automatic transmission. Some criticisms include a firm ride, limited cargo space, and complex infotainment system. Other AMG GT variants offer different horsepower and torque figures.

Engine

4.0L V8 Biturbo

• Oil Leaks
  • Description/Symptoms: Oil leaks are reported from various engine seals and gaskets, including the valve cover gaskets and the rear main seal. Symptoms include visible oil leaks on the ground, a burning oil smell, and low oil levels.
  • Solution: Replacing the leaking gaskets and seals is the typical repair.
  • Estimated Cost to Fix: $500 - $2,000+ depending on the location of the leak.
  • Recalls: None Found
• Turbocharger Failure
  • Description/Symptoms: Some owners have reported turbocharger failure, resulting in a loss of power, unusual noises (whining or whistling), and potentially check engine lights.
  • Solution: Replacing the faulty turbocharger.
  • Estimated Cost to Fix: $3,000 - $6,000+
  • Recalls: None Found

Transmission

7-Speed Dual-Clutch Automatic (AMG SPEEDSHIFT DCT 7G)

• Rough Shifting/Jerky Gear Changes
  • Description/Symptoms: Owners have reported harsh or jerky shifting, particularly at low speeds or during downshifts. This can manifest as a noticeable lurch or hesitation during gear changes.
  • Solution: Software updates or transmission recalibration may resolve the issue in some cases. In more severe cases, clutch pack replacement or valve body repair might be necessary.
  • Estimated Cost to Fix: $300 (software update) - $5,000+ (clutch replacement/valve body).
  • Recalls: None Found
• Transmission Slippage
  • Description/Symptoms: Transmission slippage, especially during acceleration, can be a sign of clutch wear or internal transmission damage.
  • Solution: Clutch replacement or a full transmission rebuild/replacement.
  • Estimated Cost to Fix: $5,000 - $10,000+
  • Recalls: None Found

Suspension

• Air Suspension Issues (if equipped)
  • Description/Symptoms: If equipped with air suspension, some owners have reported issues such as air leaks, compressor failure, or uneven ride height. Symptoms may include the vehicle sitting low on one side, a noisy compressor, or a “Suspension Fault” warning light.
  • Solution: Replacing the faulty air strut, compressor, or air lines.
  • Estimated Cost to Fix: $1,000 - $3,000+ per strut/component.
  • Recalls: None Found

Electrical

• Infotainment System Malfunctions
  • Description/Symptoms: The COMAND infotainment system can experience glitches, freezing, or unresponsive touchscreens. Bluetooth connectivity issues and navigation problems are also reported.
  • Solution: Software updates can sometimes resolve these issues. In more severe cases, the head unit may need to be replaced.
  • Estimated Cost to Fix: $0 (software update) - $2,000+ (head unit replacement).
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Some owners have reported issues with the battery draining quickly, especially if the vehicle is not driven regularly.
  • Solution: Diagnosing the cause of the drain (e.g., faulty module, parasitic draw) and addressing it. Replacing the battery if necessary.
  • Estimated Cost to Fix: $200 (battery replacement) - $1,000+ (diagnosing and fixing parasitic draw).
  • Recalls: None Found

Exterior

• Automatic Spoiler Malfunction
  • Description/Symptoms: The automatic rear spoiler may fail to deploy or retract properly.
  • Solution: Replacing the spoiler motor or the entire spoiler assembly.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Interior

• Seat Motor Failure
  • Description/Symptoms: The power seat motors can fail, preventing the seat from adjusting properly.
  • Solution: Replacing the faulty seat motor.
  • Estimated Cost to Fix: $300 - $800+ per motor.
  • Recalls: None Found

Summary: The 2019 Mercedes-Benz AMG GT S, while offering exhilarating performance and luxury, can present owners with some significant issues. Engine oil leaks and turbocharger problems can lead to costly repairs. Transmission issues, particularly with the dual-clutch system, are also a concern. Electrical glitches and air suspension problems (if equipped) can add to the ownership costs. While some issues can be resolved with software updates, others require more extensive and expensive repairs, making it important for potential buyers to be aware of these potential problems.