2020 Audi SQ8

The 2020 Audi SQ8 is a luxury performance SUV that blends sporty driving dynamics with a high-end interior and advanced technology. This model year came standard with a 4.0-liter twin-turbocharged V8 engine producing 500 horsepower and 568 lb-ft of torque, paired with an 8-speed automatic transmission. Some owners appreciate the SQ8 for its powerful engine, comfortable ride, and stylish design. Common complaints revolve around the complex infotainment system, occasional electronic glitches, and the high cost of maintenance and repairs.

Engine

4.0-Liter Twin-Turbocharged V8

• Turbocharger Failure
  • Description/Symptoms: Some owners have reported turbocharger failure, which can manifest as a loss of power, unusual noises (whining or screeching) from the engine bay, and potentially an engine check light. This issue seems to be more prevalent in vehicles that are aggressively driven or not properly maintained.
  • Solution: Replacement of the affected turbocharger(s).
  • Estimated Cost to Fix: $3,000 - $6,000+
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Oil leaks have been reported from various points in the engine, including valve cover gaskets and around the turbocharger oil lines. Symptoms include visible oil spots under the vehicle, a burning oil smell, and low oil levels.
  • Solution: Replacing the leaking gaskets or seals.
  • Estimated Cost to Fix: $500 - $2,000+ depending on the source and severity of the leak.
  • Recalls: None Found

Transmission

8-Speed Automatic

• Rough Shifting/Hesitation
  • Description/Symptoms: Some owners have experienced rough or jerky shifting, particularly at lower speeds. Hesitation upon acceleration has also been reported.
  • Solution: In some cases, a software update to the transmission control module (TCM) can resolve the issue. In more severe cases, valve body replacement or transmission overhaul might be necessary.
  • Estimated Cost to Fix: $300 (software update) - $5,000+ (transmission overhaul).
  • Recalls: None Found

Suspension

• Air Suspension Issues
  • Description/Symptoms: The SQ8 features an air suspension system, which can be prone to leaks or compressor failures. Symptoms include the vehicle sitting lower than normal on one or more corners, or the suspension failing to adjust properly.
  • Solution: Repair or replacement of leaking air struts, air lines, or the air suspension compressor.
  • Estimated Cost to Fix: $1,000 - $3,000+ per strut, $800 - $1,500+ for the compressor.
  • Recalls: None Found

Electrical

• Infotainment System Glitches
  • Description/Symptoms: The MMI (Multi Media Interface) infotainment system can experience glitches such as freezing, lagging, or unexpected reboots. Connectivity issues with smartphones are also sometimes reported.
  • Solution: Often, a software update can resolve these issues. In some cases, the MMI unit may need to be replaced.
  • Estimated Cost to Fix: $0 (software update) - $1,500+ (MMI unit replacement).
  • Recalls: None Found
• Sensor Malfunctions
  • Description/Symptoms: Various sensors, including those for the parking system and driver-assistance features, can occasionally malfunction. This can result in warning lights, error messages, and impaired functionality.
  • Solution: Diagnosis and replacement of the faulty sensor.
  • Estimated Cost to Fix: $200 - $800+ depending on the sensor.
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Sunroof Rattles/Noises
  • Description/Symptoms: Rattling or creaking noises emanating from the sunroof area, particularly when driving over uneven surfaces.
  • Solution: Adjusting or lubricating the sunroof mechanism. In some cases, components may need to be replaced.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Summary

The 2020 Audi SQ8, while a luxurious and powerful SUV, is not without its potential issues. The most concerning problems seem to revolve around the engine (turbocharger and oil leaks) and the air suspension system, which can be expensive to repair. Electrical glitches, particularly with the infotainment system, can also be frustrating. Overall, the SQ8 presents a risk of higher-than-average repair costs, and potential buyers should be aware of these common issues.