2016 Audi A6
Gas Diesel Midsize car
The 2016 Audi A6 is sold in the U.S. as a gas and diesel midsize car with 4 EPA-rated configurations. The most efficient version, the A6 quattro, is EPA-rated at 30 mpg combined. NHTSA lists 3 recall campaigns for this model year, 2 rated critical, which gives it a Safety Signal grade of D. Owners have filed 51 complaints, most often about engine. NHTSA crash-tested it at 5 stars overall.
Specs & fuel economy (EPA)
| Configuration | Powertrain | Drive | Engine / motor | City | Hwy | Comb | Annual fuel* |
|---|---|---|---|---|---|---|---|
| A6 | Gas | FWD | 2.0L 4-cyl turbo | 24 | 34 | 28 | $2,750 |
| A6 quattro | Gas | AWD | 2.0L 4-cyl turbo | 22 | 32 | 25 | $3,100 |
| A6 quattro | Gas | AWD | 3.0L 6-cyl | 20 | 29 | 24 | $3,250 |
| A6 quattro | Diesel | AWD | 3.0L 6-cyl turbo | 25 | 38 | 30 | $3,000 |
*EPA estimate at 15,000 miles/year and EPA reference fuel/electricity prices. Source: fueleconomy.gov vehicle records.
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Recalls (3)
Fuel System, Gasoline
criticalProblem: Volkswagen Group of America, Inc. (Audi) is recalling certain 2016-2018 Q7, A6 and A7 vehicles, and 2015-2018 Audi A8 vehicles. The left and right fuel rails may leak fuel.
Risk: A fuel leak in the presence of an ignition source can increase risk of a fire.
Fix: Audi has notified owners, and dealers will replace the left and right fuel rail, free of charge. The recall began February 28, 2019. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 24DP.
Electrical System
criticalProblem: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2015-2016 Audi A6 Sedans and 2015 Audi A7 vehicles. The auxiliary heater electrical connector on these vehicles may have been incorrectly inserted into the auxiliary heater, possibly resulting in increased electrical resistance.
Risk: The extra resistance can cause the connector to overheat, increasing the risk of a fire.
Fix: Volkswagen will notify owners, and dealers will inspect the auxiliary heater connector, replacing the auxiliary heater and connector, as necessary, free of charge. The recall began March 15, 2019. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 82C1.
Air Bags
highProblem: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection System (PODS) control module to malfunction.
Risk: If the PODS module malfunctions, the front passenger air bag may not deploy properly in the event of a crash, increasing the risk of injury.
Fix: Volkswagen will notify owners, and dealers will install a PODS system repair kit, free of charge. The recall began November 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74D5.
Owner complaints
51 complaints filed
0 involved a crash, 2 a fire, 1 injuries, 0 deaths reported by owners.
Filed by year — 2016: 2 · 2017: 4 · 2018: 10 · 2019: 7 · 2020: 1 · 2021: 4 · 2022: 5 · 2023: 9 · 2024: 5 · 2025: 3 · 2026: 1
Most-cited components
- Engine — 17
- Air Bags — 10
- Electrical System — 8
- Fuel/Propulsion System — 6
- Power Train — 5
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
| Configuration | Overall | Frontal | Side | Rollover | Rollover risk |
|---|---|---|---|---|---|
| 4 DR AWD | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | 9% |
| 4 DR FWD | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | 9% |
NHTSA New Car Assessment Program.
Other A6 model years
2026 A6
1 recalls · 8 complaints
B2025 A6
2 recalls · 6 complaints
A2024 A6
1 recalls · 1 complaints
A2023 A6
1 recalls · 3 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
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 36113, 36133, 35996, 36055). Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed weekly.