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What 52 owners told NHTSA about the 2015 Audi S3
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
2 of 52 complaints match · Wheels · clear filters
Apr 12, 2020WheelsEngine
BACKGROUND: BOUGHT IT USED WITH 19,660 MILES. THE CAR WAS STILL UNDER WARRANTY FOR ONE YEAR AFTER PURCHASE DATE. MULTIPLE PROBLEMS ARISE IN THE NEXT FEW MONTHS: 1. COOLANT LEAK DUE TO FAILED WATER PUMP. (NOTE: REPLACED UNDER DEALER'S 4YEAR/ 50K MILES NEW VEHICLE LIMITED WARRANTY). 2. MULTIPLE FAILED WHEEL BEARING (ONE FAILED AFTER THE OTHER). (NOTE: ONE WHEEL BEARING WAS REPLACED UNDER ABOVE MENTIONED WARRANTY BUT OTHER WHEEL BEARING(S) FAILED AND NO LONGER UNDER WARRANTY.
NHTSA ODI 11320903
Sep 11, 2019Transmission & drivetrainWheelsElectronic Stability Control (esc)
HALDEX PUMP FAILURE, OCCURRED SLOWLY AND EXISTED FOR OVER A YEAR. I FINALLY SEARCHED FOR INFORMATION ON "FRONT RIGHT WHEEL SLIP AUDI S3" AND DISCOVERED THERE IS A WELL ESTABLISHED COMMUNITY OF PEOPLE WITH HALDEX PUMPS THAT STOP WORKING.
NHTSA ODI 11254764
Working with the data? Download all 52 complaints as CSV · fetched from NHTSA July 20, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your
pre-purchase inspection list. Back to the
full 2015 Audi S3 verdict →