2023 Audi A8 Quattro

The 2023 Audi A8 Quattro is a luxury sedan that blends performance, comfort, and technology. It comes standard with a turbocharged 3.0-liter V6 engine producing 335 horsepower and 369 lb-ft of torque. All engines are paired with an 8-speed automatic transmission. While the A8 is praised for its smooth ride, luxurious interior, and advanced technology, some owners have reported experiencing certain issues. Some common dislikes include the complicated infotainment system and the cost of maintenance.

Engine

3.0L Turbocharged V6

• Oil Leaks
  • Description/Symptoms: Oil leaks may occur from various engine seals and gaskets, resulting in visible oil drips under the car, low oil levels, and a burning oil smell.
  • Solution: Identify the source of the leak and replace the faulty seal or gasket.
  • Estimated Cost to Fix: $200 - $1,500+ depending on the location of the leak.
  • Recalls: None Found

Transmission

8-Speed Automatic

• Rough Shifting
  • Description/Symptoms: Some owners have reported experiencing rough or harsh shifting between gears, particularly during low-speed acceleration.
  • Solution: A software update to the transmission control module (TCM) may resolve the issue. In some cases, a transmission fluid flush or replacement of valve body components may be necessary.
  • Estimated Cost to Fix: $150 - $2,000+ depending on the issue.
  • Recalls: None Found

Suspension

• Air Suspension Malfunctions
  • Description/Symptoms: The air suspension system may experience issues, leading to uneven ride height, failure to adjust height, or error messages on the dashboard.
  • Solution: Diagnose the cause of the malfunction, which may involve replacing air struts, the air compressor, or sensors.
  • Estimated Cost to Fix: $800 - $3,000+ per strut.
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system may freeze, crash, or become unresponsive, requiring a restart or software update.
  • Solution: A software update from the dealership may resolve the issue. If the problem persists, hardware components may need replacement.
  • Estimated Cost to Fix: $0 - $1,500+ depending on if it is covered under warranty.
  • Recalls: None Found
• Sensor Malfunctions
  • Description/Symptoms: Various sensors, such as parking sensors, blind-spot monitoring sensors, or adaptive cruise control sensors, may malfunction, causing incorrect readings or system failures.
  • Solution: Diagnose the faulty sensor and replace it.
  • Estimated Cost to Fix: $200 - $800+ per sensor.
  • Recalls: None Found

Interior

• Sunroof/Moonroof Issues
  • Description/Symptoms: Sunroofs may exhibit problems such as sticking, failing to open or close fully, or unusual noises during operation.
  • Solution: Clean and lubricate the sunroof tracks and mechanisms. In some cases, the motor or other components may need replacement.
  • Estimated Cost to Fix: $100 - $1,200+ depending on the issue.
  • Recalls: None Found

Summary

The 2023 Audi A8 Quattro has some common issues. While engine oil leaks and transmission issues can be costly to repair, electrical and interior issues are usually less severe but can be a nuisance. Overall, potential buyers should be aware of these potential problems and factor in maintenance costs when considering this vehicle.