2015 Audi A3 Engine Problems
- Complaints
- 9about this part
- Share
- 10%of 93 total for the year
- Median mileage
- 55,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 9 complaints about the engine of the 2015 Audi A3, 10% of the 93 complaints for this model year. Where a mileage was given, the median is 55,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Check engine light came on in october 2020 car was slow to take off for several weeks and seemed to take time to shift gears. Took to Audi mechanic and had to replace water pump -w/thermostat housing & intake manifold. Now I'm april 2021 car is back in shop because it wouldn't shift out of 1st gear suddenly when I was driving with my daughter in the car, I pulled over in a parking lot to turn car off and then got an error message stating transmission malfunction cannot reverse and had to have the car towed to mechanic again. …”
NHTSA complaint #11407754, filed 2021-04, 90,605 miles“After recent car inspection due to recall for passenger occupant detection I was informed that water pump was leaking and it needs to be replaced. Vehicle has only 55 000 miles on it. Other Audi models appear to have the same issue and they have been recalled, however no recalls have been issued for Audi A3 2015. As a manufacturer Audi must take the responsibility for faulty parts and it should replace them on their own expense.”
NHTSA complaint #11310473, filed 2020-02, 55,000 miles“The water pump/thermostat housing is leaking coolant out of the engine. This occurs on nearly all mqb chassis vw/Audi's with the ea888 gen 3 2.0 tfsi engine. It is a widely known issue.”
NHTSA complaint #11306575, filed 2020-02, 48,000 miles“Blown turbo with propeller broken off lodged into the pre-catalytic converter, which caused damage to the catalytic converter/exhaust requiring a new turbo and a complete new catalytic converter and exhaust system. They also found major oil leaking from the upper timing cover gaskets, which I later found documented on the accounting service record as not repaired at that time few months from my purchase. These known engine damages were a major contributor to the engine failures that I’m faced with today. …”
NHTSA complaint #11723149, filed 2026-03“I have an appointment at Audi of Richmond on Wednesday 08/19/26 and was told to have the car there on Tuesday the day before the appointment to fix the recalls. I called Audi USA roadside assistance and also the actual dealership about a complimentary tow based of the fact the reason it stop driving was because of one of the recalls. They said they can’t cover it because they can’t confirm that was the cause that keeps it from driving which confuses me because a fuel pump recall should trigger a stop drive anyway because of fire hazard at the very least. …”
NHTSA complaint #11757471, filed 2026-08Related service bulletins
- 11034657Jun 26, 2026This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.
- 11034728Jun 10, 2026This bulletin provides informaiton when the engine is not running smoothly, misfiring.
- 11029368Feb 20, 2026This bulletin provides information on the use of the Audi frequencly analysis app, and where the application can be downloaded.
- 11029367Feb 20, 2026This bulletin provides information on VIN Plates, Safety Certification labels, and the ordering procedures.
- 11028398Jan 14, 2026This bulletin provides information regarding UV leak additive for finding oil leaks.
- 11027356Dec 11, 2025This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.
- 11016532Mar 12, 2025This bulletin provides informatin when the engine does not run smoothly at idling speeds.
- 11012476Dec 5, 2024This bulletin provides information when the MIL is on; DTCs for misfire, air/fuel ratio imbalance, or lean fuel system stored in the ECM P030000.
- 11009928Oct 8, 2024This bulletin provides informatin when the engine does not run smoothly at idling speeds.
- 11009327Sep 24, 2024This bulletin provides information when ther is an Engine: start/stop system fault shown and start/stop system not is working; mileage below 50 km/32 miles.
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 1 | 14% |
| 2022 | 1 | 11% |
| 2020 | 1 | 6% |
| 2018 | 4 | 12% |
| 2017 | 9 | 20% |
| 2016 | 9 | 11% |
| 2015 | 9 | 10% |
| 2013 | 3 | 15% |
| 2011 | 6 | 14% |
| 2010 | 4 | 8% |
| 2009 | 5 | 11% |
| 2007 | 4 | 8% |
| 2006 | 3 | 2% |
Other parts of the 2015 Audi A3
45 complaintsFuel system
22 complaintsElectrical system
17 complaintsSeat belts
10 complaintsSeats
10 complaintsOther or unknown
8 complaintsTransmission and drivetrain
5 complaintsSteering
2 complaintsBody and structure
2 complaintsElectronic stability control
1 complaintsEngine cooling
1 complaintsExterior lighting
1 complaints
← All problems reported for the 2015 Audi A3
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology