2023 Audi A6
Hybrid Midsize car
The 2023 Audi A6 is sold in the U.S. as a hybrid midsize car with 3 EPA-rated configurations. The most efficient version, the A6 quattro, is EPA-rated at 27 mpg combined. NHTSA lists 1 recall campaign for this model year, which gives it a Safety Signal grade of A. Owners have filed 3 complaints, most often about forward collision avoidance.
Specs & fuel economy (EPA)
| Configuration | Powertrain | Drive | Engine / motor | City | Hwy | Comb | Annual fuel* |
|---|---|---|---|---|---|---|---|
| A6 quattro | Hybrid | AWD | 2.0L 4-cyl turbo + 14V Li-Ion | 24 | 31 | 27 | $2,850 |
| A6 Allroad | Hybrid | AWD | 3.0L 6-cyl turbo + 48V Li-Ion | 21 | 30 | 24 | $3,250 |
| A6 quattro | Hybrid | AWD | 3.0L 6-cyl turbo + 48V Li-Ion | 21 | 30 | 24 | $3,250 |
*EPA estimate at 15,000 miles/year and EPA reference fuel/electricity prices. Source: fueleconomy.gov vehicle records.
Out of factory warranty soon?
The 2023 Audi A6 is in the years where transmission, electronics and drivetrain repairs land on the owner. Compare extended-coverage quotes in about two minutes.
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Recalls (1)
Back Over Prevention
minorProblem: Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Risk: A rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.
Fix: Dealers will update the software, free of charge. Owner notification letters were mailed January 14, 2026. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 90TV. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on December 23, 2025.
Owner complaints
3 complaints filed
0 involved a crash, 0 a fire, 0 injuries, 0 deaths reported by owners.
Filed by year — 2025: 2 · 2026: 1
Most-cited components
- Forward Collision Avoidance — 1
- Back Over Prevention — 1
- Unknown Or Other — 1
- Electrical System — 1
Complaint counts are raw owner reports to NHTSA, not verified defects, and scale with how many were sold. Use them to spot patterns, not to rank.
Crash ratings
NHTSA has not published 5-Star crash ratings for this model year.
Other A6 model years
2026 A6
1 recalls · 8 complaints
B2025 A6
2 recalls · 6 complaints
A2024 A6
1 recalls · 1 complaints
D2022 A6
5 recalls · 4 complaints
F2021 A6
12 recalls · 25 complaints
F2020 A6
9 recalls · 33 complaints
F2019 A6
7 recalls · 114 complaints
C2018 A6
2 recalls · 11 complaints
D2017 A6
3 recalls · 20 complaints
D2016 A6
3 recalls · 51 complaints
Sources & method
Safety Signal starts every model-year at 100 and subtracts points per open NHTSA recall campaign by severity: critical 15 (fire risk, park-outside or do-not-drive advisories), high 8 (brakes, steering, airbags, loss of drive power, structure, battery), moderate 6, minor 3 (software, labels, lighting fixed by an update). Floor 35. A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, otherwise F. Complaint counts and NHTSA crash ratings are shown separately and are not blended into the grade.
EPA figures come from fueleconomy.gov vehicle records (ids 45655, 45675, 45657). Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed weekly.