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C8 · Sedan

2021 Audi A6

Common problems & what to know before you buy

Before you message the seller, know the documented failure patterns, repair cost exposure, and risk level for the 2021 Audi A6.

Recall campaigns
11
Owner complaints
18, mostly electrical system
Safety record

Recalls on the 2021 Audi A6

Recall·21V606000

Seat belts: retractor

Volkswagen Group of America, Inc.

Recall·22V034000

Tires

Volkswagen Group of America, Inc.

Recall·21V159000

Air bags

Volkswagen Group of America, Inc.

8 more in the guide, with whether each one was done on the car you're looking at.

Source: NHTSA

Owner complaints

What 18 owners reported

Electrical system9
Power train2
Exterior lighting1
Engine and engine cooling1

Source: NHTSA

Specifications

2021 Audi A6 at a glance

Trims
PremiumPremium PlusPrestige
Engine
2.0L 4-Cylinder Turbo, 3.0L 6-Cylinder Turbo Hybrid
Transmission
DCT 7-spd
Drivetrain
AWD
Fuel
Gasoline, Hybrid
Body style
Sedan
Browse

Other Audi A6 years

2026202520242023202220202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995

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FAQ

Frequently asked questions

What are the common problems with the 2021 Audi A6?

Owners have filed 18 complaints about the 2021 Audi A6 with NHTSA, most often about the electrical system. There are 11 recall campaigns covering this model year. Squeezed's free research-backed buyer guide cross-references these against documented failure patterns and mileage-stage risks, sorted by severity, in about a minute.

Is the 2021 Audi A6 reliable?

Reliability depends heavily on the specific configuration and how the car was maintained. Start with the 11 open recall campaigns on this model year and confirm the work was completed. Generate a Squeezed buyer guide for this exact vehicle to see a reliability snapshot, repair-cost exposure, and the questions to ask the seller before you buy.

Should I still get a pre-purchase inspection on a 2021 Audi A6?

Always. A Squeezed buyer guide is the triage step before the inspection: it shows you the documented failure patterns and what to check so you can decide which 2021 Audi A6 listings are even worth a mechanic's time, then walk into the PPI knowing exactly what to look for.

Squeezed is a buyer guide based on public data and industry patterns, not a mechanical inspection. Always get a professional pre-purchase inspection before you buy.