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What 9 owners told NHTSA about the 2017 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.

All (9)Airbags (5)Body & structure (1)Driver assistance (1)Transmission & drivetrain (1)Visibility & wipers (1)

1 of 9 complaints match · Body & structure · clear filters

Apr 17, 2018Body & structure

I WAS DRIVING ON THE FREEWAY AT 70 MPH WHEN MY SUNROOF EXPLODED FOR NO APPARENT REASON. I WAS VERY FORTUNATE TO HAVE NOT HAD AN ACCIDENT AS IT SOUNDED LIKE A GUN HAD GONE OFF IN MY CAR. I SPOKE WITH MY INSURANCE AGENT AND HE TOLD ME TO CALL AUDI BECAUSE IT IS A KNOWN PROBLEM. AUDI DID FIX THE CAR WHICH WAS HAD A TON OF DAMAGE BECAUSE THE GLASS WENT EVERYWHERE WHEN THE SUNROOF EXPLODED HOWEVER I WAS TOLD BY A GROUP OF ENGINEERS THAT THIS COULD HAPPEN AGAIN AND THAT THEY FELT THAT IT WAS A STRUCTURAL PROBLEM WITH THE VEHICLE. I DID NOT WANT THE CAR AT THAT POINT. I SPOKE WITH AUDI OF AMERICA AND THEY RESPONDED THEY WERE DOING ME A FAVOR BY FIXING THE VEHICLE AND THEY WOULD NOT BUY IT BACK FROM ME BECAUSE ALTHOUGH THEY HAVE HAD OTHER PEOPLE WITH THIS PROBLEM IT IS NOT A RECALL ISSUE YET.... THIS IS A DANGEROUS CAR - IF I HAD WRECKED ON THE FREEWAY I COULD HAVE BEEN KILLED.

NHTSA ODI 11088634

Working with the data? Download all 9 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 2017 Audi S3 verdict →