What are the most common Audi S8 problems?

According to Au7o's analysis of 823+ owner reports, the 2013-2024 Audi S8 has 7 documented issues. The most frequently reported are: Adaptive Air Suspension Multi-Point Failure, ZF 8-Speed Torque Converter and Valve Body Issues, 4.0T Turbo Coolant System Degradation. Of these, 5 are rated critical and should be addressed promptly.

Is the Audi S8 reliable?

The 2013-2024 Audi S8 has 7 known issues documented across 823+ owner reports. 5 issues are rated critical: Adaptive Air Suspension Multi-Point Failure and ZF 8-Speed Torque Converter and Valve Body Issues and 4.0T Turbo Coolant System Degradation and Air Suspension Strut Leak and Compressor Failure and Turbocharger Oil Strainer Blockage and Engine Stall (4.0T NHTSA Recall). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Audi S8 problems?

Repair costs for known Audi S8 issues range from $0 to $20,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Adaptive Air Suspension Multi-Point Failure, typically costs $1,200-$4,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What year Audi S8 is the most reliable?

Reliability varies across model years of the Audi S8. Based on owner reports, issues are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2013-2024 Audi S8 with 7 documented issues from 823+ owner reports.

Audi S8 Problems: 7 Issues Every Owner Should Know

2013-2024 model years · 823+ owner reports · Updated April 2026

Share:@au7o.io

According to Au7o's analysis of 823+ owner reports, the 2013-2024 Audi S8 has 7 documented known issues, with 5 rated critical. The most serious are Adaptive Air Suspension Multi-Point Failure ($1,200-$4,500 repair), ZF 8-Speed Torque Converter and Valve Body Issues ($2,500-$6,000 repair), 4.0T Turbo Coolant System Degradation ($1,000-$3,500 repair), Air Suspension Strut Leak and Compressor Failure ($1,500-$20,000 repair) and Turbocharger Oil Strainer Blockage and Engine Stall (4.0T NHTSA Recall) ($0-$20,000 repair). The most commonly reported issue is Adaptive Air Suspension Multi-Point Failure with 292 owner reports. Across all issues, repair costs range from $0 to $20,000. DIY maintenance guides at au7o.io.

Audi S8 Problems: 7 Issues Every Owner Should Know

All 7 Known Issues

When Issues Typically Appear

Other Audi Models

Frequently Asked Questions

What are the most common Audi S8 problems?

Is the Audi S8 reliable?

How much does it cost to fix common Audi S8 problems?

What year Audi S8 is the most reliable?