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What 2 owners told NHTSA about the 2015 Audi RS7

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 (2)Engine (2)

2 of 2 complaints match · Engine · clear filters

Apr 20, 2021Engine

WE WERE DRIVING ON THE INTERSTATE HIGHWAY AND THE VEHICLE SEEMED TO BE RUNNING FINE. AFTER GETTING OFF OF THE INTERSTATE HIGHWAY, WE APPROACHED AN INTERSECTION TO TURN LEFT. I SLOWED DOWN TO TURN THE CORNER AND THE VEHICLE STALLED IN AN INTERSECTION WITHOUT WARNING. AFTER 5 MINUTES OF TRYING TO START THE VEHICLE AND GET OTHER VEHICLES TO GO AROUND, I WAS ABLE TO LIMP THE VEHICLE OVER INTO A PARKING LOT. WE GOT THE VEHICLE TOWED TO THE DEALERSHIP AND WAS LATER TOLD BOTH TURBO CHARGERS HAD FAILED.

NHTSA ODI 11413133

Apr 9, 2021Engine

VEHICLE STALLED IN TRAFFIC, RANDOMLY, WITH NO OTHER WARNING SIGNS. SUBSEQUENT ATTEMPTS TO RE-START THE CAR FAILED. CAR NEEDED TO BE PUSHED OUT OF TRAFFIC AND TOWED TO DEALERSHIP. DISCOVERED THAT THERE WAS A TURBOCHARGER FAILURE IN ONE BANK (DRIVER'S SIDE) THAT NEEDED TO BE REPLACED. NOT COVERED UNDER WARRANTY BUT WAS ADVISED THAT THERE WAS A TSB FOR THIS ISSUE FROM AUDI AS A RESULT OF A CLOGGED OIL SCREEN THAT LED TO OIL STARVATION AND EVENTUAL CATASTROPHIC FAILURE OF THE TURBOCHARGER ASSEMBLY.

NHTSA ODI 11407289

Working with the data? Download all 2 complaints as CSV · fetched from NHTSA July 26, 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 RS7 verdict →