Audi Q8 Problems: 5 Issues Every Owner Should Know
2019-2025 model years · 1,050+ owner reports · Updated April 2026
According to Au7o's analysis of 1,050+ owner reports, the 2019-2025 Audi Q8 has 5 documented known issues. No issues are rated critical, indicating generally reliable ownership. The most commonly reported issue is 48V Mild Hybrid System Faults and Start-Stop Issues with 550 owner reports. Across all issues, repair costs range from $0 to $5,000. DIY maintenance guides at au7o.io.