2015 Audi A4 Allroad Engine Problems
- Complaints
- 6about this part
- Share
- 24%of 25 total for the year
- Median mileage
- 43,372miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 6 complaints about the engine of the 2015 Audi A4 Allroad, 24% of the 25 complaints for this model year. Where a mileage was given, the median is 43,372 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.
“I just bought the car from leasing it in may 2018.they did a inspection at Audi and about 3 weeks later the engine got stuck and car smoked from hood.these a4 have excessive oil consumption which can damage engine.but Audi sells vehicles with faulty engines and says its normal......but no it is not.they sell unsuspecting consumers vehicles with faulty engines....I got stranded on highway in heavily smoking vehicle...what is now useless.I was terrified”
NHTSA complaint #11128767, filed 2018-09, 96,695 miles“I have yet to receive a remedy to fix my vehicle which I am told can catch fire. The recall is 19n4, can you please follow up on this and let me know if there is a remedy.”
NHTSA complaint #11131738, filed 2018-09“2015 Audi a4. Consumer writes in regards to electric coolant pump safety recall. The consumer stated the manufacturer exceeded a reasaonable amount of time completing the recall repair.”
NHTSA complaint #11204614, filed 2019-05Related service bulletins
- 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.
- 11005853Jul 18, 2024This bulletin provides information when the defrost function deactivates after 5-10 seconds and/or MMI settings are lost.
- 10160824May 24, 2019This bulletin contains repair instructions for when the MIL is on and the DTC P045600 is stored in the ECM. This document also applies to the 2015 A3 Cabriolet and the 2015 A4…
- 10128350May 10, 2017This informational bulletin contains all the the Audi Oil Quality Standards that should be used when doing an oil change.
- 10090989Dec 12, 2016This bulletin provides information on removing a damaged screen from the non-return valve.
- 10130183Nov 17, 2016This bulletin applies to any repair that requires replacement of the air conditioning compressor and details how to run a ODIS GFF test plan.
Engine: other model years
Other parts of the 2015 Audi A4 Allroad
5 complaintsElectrical system
4 complaintsAir bags
3 complaintsEngine cooling
3 complaintsSteering
3 complaintsFuel system
2 complaintsOther or unknown
2 complaintsBack-over prevention (rear camera)
1 complaintsSeat belts
1 complaintsBody and structure
1 complaintsWheels
1 complaints
← All problems reported for the 2015 Audi A4 Allroad
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