Reliability & cost of ownership
Audi A6 Allroad Reliability & Common Problems
How reliable is the Audi A6 Allroad? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars where on file — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
Audi A6 Allroad problems by model year
20 recall entries and 23 owner complaints on file across 7 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2026 A6 Allroad | 1 | 2 | 5.0 | Recalls & complaints → |
| 2025 A6 Allroad | 1 | 1 | 5.0 | Recalls & complaints → |
| 2024 A6 Allroad | 1 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2023 A6 Allroad | 1 | 1 | No overall rating on file | Recalls & complaints → |
| 2022 A6 Allroad | 4 | 2 | No overall rating on file | AI reliability outlook → |
| 2021 A6 Allroad | 8 | 9 | 5.0 | AI reliability outlook → |
| 2020 A6 Allroad | 4 | 8 | 5.0 | AI reliability outlook → |
Most-complained-about components
Owner complaints filed with NHTSA against the Audi A6 Allroad, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- electrical system10 complaints
- power train5 complaints
- forward collision avoidance5 complaints
- fuel/propulsion system3 complaints
- structure2 complaints
- unknown or other2 complaints
- engine2 complaints
- lane departure1 complaint