2021 Mercedes-Benz Maybach S580

The 2021 Mercedes-Benz Maybach S580 represents the pinnacle of luxury and refinement within the Mercedes-Benz lineup. Powered by a 4.0-liter twin-turbocharged V8 engine producing 496 horsepower and 516 lb-ft of torque, paired with a 9G-TRONIC nine-speed automatic transmission, the S580 delivers effortless performance and unparalleled comfort. While celebrated for its opulent interior, advanced technology, and smooth ride, some owners have reported experiencing certain issues. A less powerful S500 model is available with a 3.0 liter Inline-6 Turbo engine producing 429 Horsepower and 384 lb-ft of torque. An even more powerful S680 is available with a 6.0 liter V12 engine producing 621 horsepower and 738 lb-ft of torque. Common praises revolve around the spacious cabin, plush seating, and advanced driver-assistance features. Dissatisfaction often stems from the complexity of the infotainment system and occasional glitches in electronic components.

Engine

4.0L Twin-Turbo V8 (S580)

• Oil Leaks
  • Description/Symptoms: Oil leaks originating from various points in the engine, often manifesting as drips on the ground or a burning smell.
  • Solution: Diagnose the source of the leak (e.g., valve cover gaskets, oil pan gasket, rear main seal). Replace the faulty gasket or seal.
  • Estimated Cost to Fix: $200 - $1,500+ depending on the location and complexity of the repair.
  • Recalls: None Found

Transmission

9G-TRONIC 9-Speed Automatic

• Harsh Shifting/Hesitation
  • Description/Symptoms: Rough or delayed gear changes, particularly during low-speed acceleration or deceleration. Can also manifest as a “clunking” noise during shifts.
  • Solution: Software updates may resolve some issues. In more severe cases, valve body replacement or transmission rebuild/replacement may be necessary.
  • Estimated Cost to Fix: $300 (software update) - $6,000+ (transmission rebuild/replacement).
  • Recalls: None Found

Suspension

• AIRMATIC System Failure
  • Description/Symptoms: The AIRMATIC suspension system may fail, leading to uneven ride height, a “sagging” appearance, or a harsh ride. Error messages may also appear on the dashboard.
  • Solution: Diagnose the faulty component (e.g., air strut, air compressor, valve block). Replace the defective part.
  • Estimated Cost to Fix: $800 - $3,000+ per strut, depending on location (front/rear) and labor costs.
  • Recalls: None Found

Electrical

• MBUX Infotainment System Glitches
  • Description/Symptoms: Freezing, lagging, or random rebooting of the MBUX infotainment system. Connectivity issues with Apple CarPlay or Android Auto.
  • Solution: Software updates often resolve these glitches. More severe issues may require replacement of the MBUX head unit.
  • Estimated Cost to Fix: $0 (software update) - $2,000+ (head unit replacement).
  • Recalls: None Found
• Sensor Malfunctions (Parking Sensors, etc.)
  • Description/Symptoms: Erratic behavior or failure of parking sensors, blind spot monitoring, or other driver-assistance systems.
  • Solution: Diagnose the faulty sensor using diagnostic tools. Replace the defective sensor.
  • Estimated Cost to Fix: $200-$800+ depending on sensor type and location.
  • Recalls: None Found

Interior

• Seat Massage Function Issues
  • Description/Symptoms: The seat massage function may stop working or operate intermittently.
  • Solution: Check the wiring and connections to the massage motors. Replace the faulty motor or control module.
  • Estimated Cost to Fix: $300 - $1,500+.
  • Recalls: None Found
• Sunroof/Moonroof Issues
  • Description/Symptoms: Sunroof fails to open/close properly or leaks when closed.
  • Solution: Check sunroof track for debris and properly lubricate the track. Replace the motor assembly or seals as needed.
  • Estimated Cost to Fix: $100 - $2,000+
  • Recalls: None Found

Exterior

• No Issues Found

Summary

The 2021 Mercedes-Benz Maybach S580, while a luxurious and technologically advanced vehicle, can experience a range of issues, primarily related to its complex electrical systems, air suspension, and engine components. While oil leaks and transmission issues exist, they are not significantly more common on the Maybach S580 compared to other vehicles in the Mercedes-Benz lineup. The cost of repair can be significant, particularly for suspension and electrical system problems. Owners should be aware of these potential issues and ensure proper maintenance to mitigate the risk of costly repairs.