2012 Audi A3 Reliability Report
NHTSA data as of Oct 15, 2026Published Oct 19, 2026
Ranks 4th of 16 A3 years we score.
- Owner complaints
- 43
- 30 are recall notices
- Per 10,000 cars
- 18.0
- 7,223 made for the U.S.
- Vs the average car
- 0.60×
- same age, 1× is average
- Serious outcomes
- 6
- crash, fire, injury, stall or tow
- Recalls
- 4
- NHTSA crash rating
- –
Should You Buy the 2012 Audi A3?
Yes, with the usual checks. Our reliability score for the 2012 Audi A3 is 76 out of 100, which rates Good. Owners reported about half as many problems as for the average car of the same age. It ranks 4th of the 16 A3 years we score.
The most reported problem is the wiring, fuses or body control module, mostly damage (5 of 43 complaints). Owners also complain about the high-pressure fuel pump. 6 of the 43 complaints describe a serious outcome, such as a crash, a fire, an injury or stalling while driving.
It has 4 recalls. Audi also offers seven warranty extensions that may still apply, for problems with the engine, fuel system and airbags. For comparison, the 2011 scores 68 and the 2013 scores 71.
Before you buy, check that the recalls were done, ask an Audi dealer about warranty extension AWA-17-10 and get an independent inspection. The full checklist is at the end of this page.
Pros
- Good reliability score of 76
- About half the problems of the average car its age
- No do-not-drive or park-outside recalls
- 7 Audi warranty extensions may cover repairs
Cons
- Wiring, fuses or body control module: damage5 complaints
- High-pressure fuel pump: damage3 complaints
How the 2012 A3 Earned Its Score
Every model year starts at 100. Each part takes points away when this year has more problems than the average car of the same age. How we score
| Item | Vs average | Points lost |
|---|---|---|
| Starting score | 100 | |
| Serious problems | 0.64× | −13 |
| Everyday problems | 0.52× | −5 |
| Problems in the last two years | Not counted | – |
| Recalls | 0.90× | −6 |
| Score | 76 |
Problems in the last two years are not counted for the 2012 A3. If it were exactly average, its 7,223 cars would draw about 1.4 complaints in two years at this age, too few to compare. Their 30% moves to serious and everyday problems, which count for 80% of this score instead of 50%.
What Owners Report
We read all 43 complaints filed with NHTSA for the 2012 Audi A3, one by one, and grouped them by the problem they describe. The most reported problems come first.
Wiring, fuses or body control module: damage
5 complaints (12%)
Damage. 2 of these 5 complaints describe a serious outcome, most often loss of visibility. Median mileage when it started: about 64,000 miles.
High-pressure fuel pump: damage
3 complaints (7%)
Damage, a failure and parts breaking or coming apart. All 3 describe a serious outcome, most often stalling or losing power while driving. Median mileage when it started: about 69,000 miles.
Reported Once (4)
Show the 4 problems reported once
- Airbag warning light
- Diesel emissions system failure
- Fuel injector: carbon buildup
- Taillights or brake lights: damage
How the 2012 Audi A3 Compares With Other Years
The other A3 years of the 2nd generation (8P), 2006 to 2013, and the years just before and after it.
| Year | Rating | Score | Vs average | Per 10k cars | Recalls | Most reported problem |
|---|---|---|---|---|---|---|
| 2013 | Good | 71 | 0.99× | 29.4 | 3 | Dual-clutch transmission: harsh or delayed shifts |
| 2012 This year | Good | 76 | 0.60× | 18.0 | 4 | Wiring, fuses or body control module: damage |
| 2011 | Caution | 68 | 1.2× | 42.1 | 4 | Wiring, fuses or body control module: damage |
| 2010 | Avoid | 57 | 3.1× | 84.2 | 5 | Fuel pump: parts breaking or coming apart |
| 2009 | Caution | 60 | 2.3× | 77.7 | 5 | Dual-clutch transmission: harsh or delayed shifts |
| 2008 | Caution | 68 | 1.2× | 37.4 | 3 | Dual-clutch transmission: harsh or delayed shifts |
| 2007 | Good | 71 | 0.92× | 34.7 | 3 | Dual-clutch transmission: harsh or delayed shifts |
| 2006 | Caution | 61 | 2.2× | 71.3 | 4 | Dual-clutch transmission: failure or loss of drive |
2012 Audi A3 Recalls
Four recalls cover the 2012 Audi A3. The most recent was issued in December 2019: “Driver Side Air Bag Inflator May Explode.” A VIN check at NHTSA shows which are still open on a given car.
Driver Side Air Bag Inflator May Explode
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
NHTSA 19V862000Recall report (PDF)Owner letter (PDF)Issued Dec 4, 2019. By the first quarter of 2021, 65% of the cars in this recall had been fixed.
Driver's Frontal Air Bag Inflator May Rupture, January 2018
In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could explode with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.
NHTSA 18V082000Recall report (PDF)Owner letter (PDF)Issued Jan 30, 2018. By the third quarter of 2020, 75% of the cars in this recall had been fixed.
Driver's Frontal Air Bag Inflator May Rupture, February 2016
In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.
NHTSA 16V079000Recall report (PDF)Owner letter (PDF)Issued Feb 10, 2016. By the second quarter of 2018, 40% of the cars in this recall had been fixed.
Diesel Fuel Injection Lines
Due to the resonance condition, injector line number 2 could develop small cracks which could lead to fuel leakage. Leaking fuel in the presence of an ignition source, may lead to a fire.
NHTSA 11V490000Owner letter (PDF)Issued Oct 3, 2011.
2012 Audi A3 Warranty Extensions and Programs
Audi has seven warranty extensions for the 2012 Audi A3, separate from its recalls. They are for problems with the engine, fuel system and airbags. Whether one applies to a car depends on its VIN, which an Audi dealer can check.
- Warranty extensionAudi AWA-17-10
Emissions and engine warranty after 2.0 TDI fix
- The problem:
- Under a recall, these 2.0 TDI diesels got an emissions fix. Audi then extended the emissions warranty and added a warranty for the engine's core parts.
- The fix:
- An Audi dealer repairs covered emissions parts, core engine parts and the transmission. If a repair keeps the car 3 hours or more, a free loaner or rental is offered.
- Who qualifies:
- 2010 to 2013 A3 2.0 TDI, engine code CBEA, fixed under the emissions recall. The 4-year term may instead count from first resale. Totaled cars qualify unless earlier damage caused the failure. Ask an Audi dealer for the exact terms.
- Coverage:
- 10 years or 120,000 miles from the in-service date, or 4 years or 48,000 miles from the fix, each whichever comes first. The longer applies.
- Warranty extensionAudi AWA-15-08
2.0 TDI engine exhaust flap failure
- The problem:
- The engine exhaust flap on the 2.0 TDI diesel can work poorly and turn on the check engine light. Audi found no effect on how the car drives.
- The fix:
- An Audi dealer diagnoses the exhaust flap and replaces it for free if needed.
- Who qualifies:
- Certain 2010 to 2013 A3 2.0 TDI diesels, engine code CBEA. Other causes of the warning light and damage from tuned engine computers are not covered.
- Coverage:
- 10 years or 120,000 miles from the original in-service date, whichever comes first.
- Warranty extensionAudi AWA-15-05
TDI high-pressure fuel pump failure
- The problem:
- The high-pressure fuel pump on the TDI diesel can fail. The car goes into limp mode and warning lights come on. Driving on risks total pump failure.
- The fix:
- An Audi dealer checks the fuel filler neck and tests a fuel sample. If the car meets the conditions, the dealer replaces the pump for free.
- Who qualifies:
- Certain 2010 to 2012 A3 TDI and 2009 to 2012 Q7 TDI. The fuel must be the correct type and not contaminated. An A3 also needs an Audi-approved misfueling guard. Documents conflict on whether a Q7 needs its factory guard.
- Coverage:
- 10 years or 120,000 miles from the original in-service date, whichever comes first.
- Warranty extensionAudi AWA-15-11
2.0 TFSI injection pump fault, low fuel pressure
- The problem:
- The engine computer's signal to the in-tank fuel pump can lower fuel pressure at the fuel rail. Fault codes then turn on the check engine light.
- The fix:
- An Audi dealer diagnoses the injection pump and replaces it under the extended warranty if needed.
- Who qualifies:
- Certain 2011 and 2012 A3 with the 2.0 TFSI engine. Other causes of the warning light and damage from tuned engine computers are not covered.
- Coverage:
- 10 years or 120,000 miles from the original in-service date, whichever comes first.
- Warranty extensionAudi AWA-18-15
Timing chain or tensioner failure, 2.0 engine
- The problem:
- The timing chain or its tensioner on the 2.0 EA888 engine can fail. A failed timing chain can also damage the engine.
- The fix:
- An Audi dealer repairs or replaces a failed timing chain or tensioner. Audi pays 25 to 100 percent of engine damage it caused, based on age and mileage.
- Who qualifies:
- Certain 2008 to 2013 Audis with the 2.0 EA888 engine in the class action settlement. The owner must show on-time oil changes during their ownership, within 10 percent, or sign a sworn statement if records are lost.
- Coverage:
- 10 years or 100,000 miles from the in-service date, whichever comes first.
- Warranty extensionAudi AWA-19-06
Engine water pump failure, 2.0 engine
- The problem:
- The main engine water pump on the 2.0 EA888 engine can fail. A failed water pump can also damage the engine.
- The fix:
- An Audi dealer repairs or replaces a failed water pump. Audi pays 5 to 100 percent of engine damage it caused, based on age and mileage.
- Who qualifies:
- Certain 2008 to 2014 Audis with the 2.0 EA888 engine in the class action settlement. The owner needs records showing the right coolant was used and checked on schedule, within 10 percent, or a signed declaration. Totaled cars are excluded.
- Coverage:
- 10 years or 100,000 miles from the original in-service date, whichever comes first.
- Warranty extensionAudi AWA-22-04
Takata driver or passenger airbag inflator failure
- The problem:
- The driver or passenger Takata airbag inflator can fail from a defect. This extension is for cars in the Takata inflator recall.
- The fix:
- An Audi dealer diagnoses the inflators and replaces a failed inflator for free. Inoperable or totaled cars and salvage, rebuilt or flood titles are not covered.
- Who qualifies:
- Cars in the Takata recall. After the main term, coverage lasts 75,000 miles from the recall repair or a time limit, whichever is greater: November 10, 2023, or 2 years if repaired after November 10, 2021.
- Coverage:
- 10 years from the recall repair or 150,000 miles from the original in-service date, whichever comes first. Then a further period applies.
2012 Audi A3 NHTSA Investigations
NHTSA has opened two investigations that cover the 2012 Audi A3. One led to a recall and one closed without one.
High-pressure fuel pump failures and gasoline misfueling
Closed without a recallNHTSA's engineering analysis studied fuel pump failures in 2009-2012 Audi A3 and Q7 diesels. Audi mainly blamed gasoline put in the tank and added misfuel protection devices to A3 cars in a 2013 service campaign. NHTSA found stalls rare, under one percent after three years, and usually preceded by warnings. NHTSA closed it, with no reported crashes or injuries.
NHTSA EA11003Opening report (PDF)Closing report (PDF)Feb 7, 2011 to Mar 27, 2015
Diesel fuel injector line leaks
Led to a recallNHTSA looked into diesel fuel injector line leaks on 2009-2012 Audi A3 cars with 2.0L TDI engines. Injector line 2 leaked most, especially on cars built in 10 months with scratched supplier tubing. Recall 11V-490 replaces that line on cars from those months and adds vibration dampers to all recalled cars. NHTSA closed it, calling the recall sufficient.
NHTSA PE11023Opening report (PDF)Closing report (PDF)Aug 2, 2011 to Dec 2, 2011
Check Before You Buy
A checklist for the 2012 A3, from its four recalls, seven Audi warranty extensions that may still apply and the problems owners report most.
Confirm the Recalls Were Done
Ask the seller for proof that each of these recalls was repaired.
- Driver Side Air Bag Inflator May Explode NHTSA 19V862000
- Driver's Frontal Air Bag Inflator May Rupture, January 2018 NHTSA 18V082000
- Driver's Frontal Air Bag Inflator May Rupture, February 2016 NHTSA 16V079000
- Diesel Fuel Injection Lines NHTSA 11V490000
Ask an Audi Dealer
Ask whether each of these warranty extensions applies to this VIN, and whether the work was done.
- AWA-17-10: emissions and engine warranty after 2.0 TDI fix
- AWA-15-08: 2.0 TDI engine exhaust flap failure
- AWA-15-05: TDI high-pressure fuel pump failure
- AWA-15-11: 2.0 TFSI injection pump fault, low fuel pressure
- AWA-18-15: timing chain or tensioner failure, 2.0 engine
- AWA-19-06: engine water pump failure, 2.0 engine
- AWA-22-04: takata driver or passenger airbag inflator failure
On the Test Drive
- Confirm any fuel pump recall was done. Hard starting or stalling is a warning sign.
Ask the Seller
Ask whether any of these were ever repaired, and ask to see the receipts.
- Wiring, fuses or body control module
- High-pressure fuel pump
- Also ask for the service records, especially oil changes.
Before You Pay
- Get an independent pre-purchase inspection from a mechanic you choose.
- Decode the VIN to confirm the model year, engine and trim.
- Check the title for salvage, flood or rebuilt branding.
What to do next