2021 Audi Q8 STEERING,ELECTRICAL SYSTEM,ENGINE
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
Complete loss of electrical power while driving due to faulty alternator at only 35K miles. This resulted in total loss of steering, suspension failure, and any other electrical systems in the car. Making the car almost impossible to control specially for a new driver. Apparently the issue is widespread with any Audi car or SUV equipped with a V6 3 liter engine. The repair requires the replacement of the alternator and the 12v (an in some cases 48v) battery. The issue happens suddenly with no prior warning and completely disables the vehicle while driving. To the best of my knowledge Audi replaces the alternator with the same faulty design, which may lead to the issue to appear again at a later time.
Trend Over Time
Complaints by year
Other Issues
Common problems reported
Quick Summary
The 2021 Audi Q8 has 1 STEERING,ELECTRICAL SYSTEM,ENGINE complaints on file. Review the timeline above for detailed owner experiences.