2008 Audi A3 Reliability Report
NHTSA data as of Oct 15, 2026Published Oct 19, 2026
Ranks 13th of 16 A3 years we score.
- Owner complaints
- 43
- 23 are recall notices
- Per 10,000 cars
- 37.4
- 5,341 made for the U.S.
- Vs the average car
- 1.2×
- same age, 1× is average
- Serious outcomes
- 11
- crash, fire, injury, stall or tow
- Recalls
- 3
- NHTSA crash rating
- –
Should You Buy the 2008 Audi A3?
Only after careful checks. Our reliability score for the 2008 Audi A3 is 68 out of 100, which rates Caution. Owners reported about 1.2 times as many problems as for the average car of the same age. It ranks 13th of the 16 A3 years we score.
The most reported problem is the dual-clutch transmission, mostly harsh or delayed shifts (12 of 43 complaints). Owners also complain about unintended acceleration. 11 of the 43 complaints describe a serious outcome, such as a crash, a fire, an injury or stalling while driving.
It has 3 recalls. Audi also offers seven warranty extensions that may still apply, for problems with the engine and airbags. For comparison, the 2007 scores 71 and the 2009 scores 60.
Before you buy, check that the recalls were done, ask an Audi dealer about warranty extension AWA-15-03 and get an independent inspection. The full checklist is at the end of this page.
Pros
- No do-not-drive or park-outside recalls
- 7 Audi warranty extensions may cover repairs
Cons
- Dual-clutch transmission: harsh or delayed shifts12 complaints
- Unintended acceleration (cause not stated)2 complaints
How the 2008 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 | 1.4× | −20 |
| Everyday problems | 0.83× | −7 |
| Problems in the last two years | Not counted | – |
| Recalls | 0.87× | −5 |
| Score | 68 |
Problems in the last two years are not counted for the 2008 A3. If it were exactly average, its 5,341 cars would draw about 0.3 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 2008 Audi A3, one by one, and grouped them by the problem they describe. The most reported problems come first.
Dual-clutch transmission: harsh or delayed shifts
12 complaints (28%)
Harsh or delayed shifts, slipping and surging. 5 of these 12 complaints describe a serious outcome, most often stalling or losing power while driving. In 6 complaints, the dealer could not find or fix the problem, and in 3 it came back after a repair. Median mileage when it started: about 20,000 miles.
Unintended acceleration (cause not stated)
2 complaints (5%)
Sudden acceleration and surging.
Reported Once (8)
Show the 8 problems reported once
- Airbags: no deployment in a crash
- Uneven tire wear: early wear
- Check engine light (cause not stated)
- Engine: stalling
- Frame or structure: rust or corrosion
- Suspension (part not stated) failure
- Stall (cause not stated)
- Tires: early wear
How the 2008 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 | 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 This year | 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 |
2008 Audi A3 Recalls
Three recalls cover the 2008 Audi A3. The most recent was issued in January 2018: “Driver's Frontal Air Bag Inflator May Rupture.” A VIN check at NHTSA shows which are still open on a given car.
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.
Fuel Tank Ventilation Valve
The closing force of an internal spring of the fuel tank ventilation valve is not adequate enough to hold the valve closed under extreme driving conditions possibly allowing fuel to leak. In the presence of an ignition source, a vehicle fire could occur.
NHTSA 09V377000Owner letter (PDF)Issued Sep 30, 2009.
2008 Audi A3 Warranty Extensions and Programs
Audi has seven warranty extensions and one service campaign for the 2008 Audi A3, separate from its recalls. They are for problems with the engine and airbags. Whether one applies to a car depends on its VIN, which an Audi dealer can check.
- Warranty extensionAudi AWA-15-03
Faulty fuel injector causing misfire
- The problem:
- A 2.0 TFSI fuel injector can be faulty. It causes a minor misfire and turns on the check engine light, and the car can fail an emissions test.
- The fix:
- An Audi dealer diagnoses the fuel injectors and replaces any faulty injector for free.
- Who qualifies:
- Certain 2008 to 2012 Audis with the 2.0 TFSI engine, codes CAEB, CBFA or CCTA. An owner letter also lists CETA. Ask an Audi dealer whether a CETA car qualifies. Damage from a tuned engine computer is not covered.
- Coverage:
- 10 years or 120,000 miles from the original in-service date, whichever comes first.
- Warranty extensionAudi AWA-15-02
Faulty intake manifold on the 2.0 TFSI
- The problem:
- The intake manifold on the 2.0 TFSI engine can be faulty. Fault codes then turn on the check engine light, and the car can fail an emissions test.
- The fix:
- An Audi dealer diagnoses the intake manifold and replaces it for free if it is faulty.
- Who qualifies:
- Certain 2008 to 2012 Audis with the 2.0 TFSI engine, codes CBFA, CCTA or CETA. 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 extension
Intake runner control motor and PCV valve faults
- The problem:
- Under certain conditions the intake manifold runner control motor and the PCV valve can work poorly. Fault codes may then turn on the check engine light.
- The fix:
- An Audi dealer runs a diagnosis scan and replaces the intake runner control motor and the PCV valve for free if needed.
- Who qualifies:
- Certain 2.0 TFSI cars: 2006 A4, 2007 to 2009 A4 and A4 Cabriolet, 2006 to 2008 A3, and 2008 and 2009 TT. 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 extension
PCV valve fault with check engine light
- The problem:
- Under certain conditions the positive crankcase ventilation, or PCV, valve can work poorly. Fault codes may then turn on the check engine light.
- The fix:
- An Audi dealer runs a diagnosis scan and replaces the PCV valve for free if needed.
- Who qualifies:
- Certain 2.0 TFSI cars: 2006 to 2008 A3, 2006 to 2009 A4, 2007 to 2009 A4 Cabriolet, 2008 and 2009 TT, 2009 to 2011 TTS. 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.
- Service campaignAudi 24T3
Intake runner control motor replaced before failure
- The problem:
- The intake runner control motor, also called the intake manifold flap actuator, may fail on 2.0 TFSI engines built in a certain period. The campaign aims to prevent this.
- The fix:
- An Audi dealer checks the motor's part number. If it does not match the numbers Audi lists, the dealer fits the new part.
- Who qualifies:
- 2.0 TFSI cars in set VIN ranges: 2006 to 2008 A3 and A4, 2007 and 2008 A4 Cabriolet, 2008 TT. The campaign must still be open on the car's VIN.
- Coverage:
- Free while the car is still within the intake runner motor warranty extension. Ask an Audi dealer for the exact terms.
Check Before You Buy
A checklist for the 2008 A3, from its three 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's Frontal Air Bag Inflator May Rupture, January 2018 NHTSA 18V082000
- Driver's Frontal Air Bag Inflator May Rupture, February 2016 NHTSA 16V079000
- Fuel Tank Ventilation Valve NHTSA 09V377000
Ask an Audi Dealer
Ask whether each of these warranty extensions applies to this VIN, and whether the work was done.
- AWA-15-03: faulty fuel injector causing misfire
- AWA-15-02: faulty intake manifold on the 2.0 TFSI
- Intake runner control motor and PCV valve faults
- PCV valve fault with check engine light
- 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
- Accelerate gently from a stop and again at 20 to 40 mph. Shudder, slipping or harsh shifts are warning signs. Ask for the transmission fluid records.
Ask the Seller
Ask whether any of these were ever repaired, and ask to see the receipts.
- Dual-clutch transmission
- Unintended acceleration
- Also ask for the service records, especially oil changes and transmission fluid 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