Audi A6 problems
Light NHTSA footprint — 21 owner complaints. Either a clean record or thin data; we'll show what's there.
Above-average reliability for the segment. Few systemic issues on file.
Buyable on the data — keep up the usual maintenance and inspect normally.
- No systemic severe-failure pattern in the complaint record
- Reliability score 8.6/10 — above the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Buying a used 2009 Audi A6? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.
What to inspect on this specific car
- airbags — 17 owner reports · tends to show around 106,000 mi · ~$1,100 to fix
Recalls to confirm are done
Run the VIN from the listing — no active recalls on this model right now, but confirm none were opened after this car was built.
Verdict for buyers: 8.6/10 model. The priciest documented failure is airbags (~$1,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.
See the full pre-purchase inspection checklist →Ask anything about your 2009 Audi A6
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
Top trouble spots 1 category with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Takata recall. I received recall notice in july 2016 that the passenger airbag needed to be replaced and it is now december with no replacement available. I cannot in good conscience have passengers in the front seat for fear of injury to them should there be an accident. This…
Takata recall has been issued but still shows "recall incomplete remedy not yet available"
Takata has reported that the passenger frontal airbag inflator could potentially rupture (due to propellant degradation occurring after long-term exposure to absolute high humidity and temperature cycling) if the vehicle is involved in a crash where the frontal airbags are…
Takata recall. Audi has not contacted me to have the airbag replaced as they have indicated they would do. Now that bankruptcy is forthcoming, I need the airbag replaced asap. The long delay by Audi has placed me in jeopardy of injury (or death). The local Audi dealership is…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2009 Audi A6 reliable?
Mostly yes. With a reliability score of 8.6 out of 10 based on 21 owner complaints filed with NHTSA, the 2009 Audi A6 is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2009 Audi A6?
On the NHTSA data, the 2009 Audi A6 does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 8.6/10 — above the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2009 Audi A6?
Inspect the airbags first — it's the most-reported issue on this model, with 17 owner complaints filed. Typical failure occurs around 106,000 miles. Average repair cost runs about $1,100 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2009 Audi A6 a good used car to buy?
It scores 8.6 out of 10 on our NHTSA-based read of 21 owner complaints. The main thing to watch is airbags. Typical failure occurs around 106,000 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2009 Audi A6?
Based on NHTSA records, the most-reported issue is airbags, with 17 complaints filed. Typical failure occurs around 106,000 miles. Average repair cost runs about $1,100 at an independent shop.
What's the most expensive thing that goes wrong?
The airbags is one of the costlier repair items. Average repair cost runs about $1,100 at an independent shop. Typical failure occurs around 106,000 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Audi A6 has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2009 Audi A6?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 21 complaints on file and the costliest repair averaging $1,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.