2019 Audi A6: Problems & Reliability
YEAR TO AVOIDThe 2019 Audi A6 has 114 NHTSA owner complaints, 1,435 manufacturer service bulletins, and 7 recall campaigns on federal record, led by electrical system and engine issues. Among the 12 Audi A6 model years with federal records, it ranks 1st by combined complaint and bulletin volume — one of the years to avoid.
Sources: NHTSA complaints (ODI), manufacturer service bulletins, recall campaigns, CarWhere verified buyer prices · Updated 2026-11-05 · By CarWhere Research · Methodology
114
NHTSA complaints
1,435
Service bulletins
7
Recall campaigns
—
Avg. buyer-paid
Most-reported problem areas on the 2019 Audi A6
Electrical System — 84 owner complaints filed with NHTSA for this model year.
Engine — 32 owner complaints filed with NHTSA for this model year.
Power Train — 15 owner complaints filed with NHTSA for this model year.
How the 2019 compares to adjacent years
| Model year | Complaints | Bulletins | Recalls | Avg. buyer-paid |
|---|---|---|---|---|
| 2018 | 2 | 669 | 2 | — |
| 2019 (this page) | 114 | 1,435 | 7 | — |
| 2020 | 27 | 1,330 | 9 | — |
Counts are raw federal filings, not adjusted for sales volume. Prices are averages of CarWhere verified buyer transactions (shown when 3+ deals exist for the year). Full year-by-year table: Audi A6 years to avoid.
Know what to pay for the right 2019 Audi A6 — then negotiate it
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FAQ
Is the 2019 Audi A6 reliable?
The 2019 Audi A6 has 114 NHTSA owner complaints, 1,435 manufacturer service bulletins, and 7 recall campaigns on federal record, led by electrical system and engine issues. Among the 12 Audi A6 model years with federal records, it ranks 1st by combined complaint and bulletin volume — one of the years to avoid. Counts are raw federal filings, not adjusted for sales volume.
What are the most common problems with the 2019 Audi A6?
The most-reported problem areas for the 2019 Audi A6 in NHTSA owner complaints are electrical system, engine, power train. Service bulletins (1,435 on file) show what the manufacturer issued repair guidance for.
Does the 2019 Audi A6 have recalls?
Yes — 7 recall campaigns on federal record for the 2019 Audi A6. Recall completion is VIN-specific: run the exact VIN to see whether the work was actually done on the car you're considering.
Is the 2019 Audi A6 a good year to buy?
The 2019 is one of the Audi A6 years to avoid by complaint and bulletin volume — the 2025 and 2018 model years show cleaner records. If the price reflects the risk and the specific car checks out by VIN, informed buyers still do fine; just don't pay clean-year money for it.
How do I check a specific 2019 Audi A6 before buying?
Decode the VIN free at carwhere.com/tools/vin-decoder to confirm the build, then run the $9.99 CarWhere Full VIN Report for the exact VIN — recall, complaint, and service-bulletin record for this model year, the original window sticker where the manufacturer publishes one, and a market price check from verified buyers. One-time purchase, no subscription.