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What 22 owners told NHTSA about the 2012 Audi A5
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 22 complaints match · Electrical system · clear filters
Aug 9, 2022Electrical systemEngineFire
While I was driving, my car started to slow down and eventually stopped in the middle of the road. There were no warning sensors or indicators on the car. II then started to see smoke coming from my hood and decided to turn off the car and get out to inspect. On the right front side, I saw a fire under the car. The fire department was called and they put out the fire. They suspected an electrical issue, however it has yet to be confirmed. I contacted the dealership and they said they do not handle repairs of that sort. Insurance sent out an estimator for the damage. The car will be sent to a mechanic to diagnose the issue.
NHTSA ODI 11478481
Nov 18, 2020Electrical systemEngine
THIS VEHICLE HAD A RECALL, AND A NEW ENGINE WAS PUT INTO IT AND EVER SINCE THE NEW ENGINE WAS PUT IN, THE VEHICLE HAS HAD NUMEROUS PROBLEMS AND ELECTRICAL FAILURES. NOW THE NEW ENGINE, WITH LESS THAN 50K IS BURNING OIL AND NO ONE CAN TELL ME WHY. THIS IS BY FAR THE WORST VEHICLE I HAVE EVER OWNED. THE MINUTE THE CAR WAS PURCHASED OFF OF THE LEASE, I FEEL LIKE THE CAR HAS JUST FALLEN APART.
NHTSA ODI 11375202
Working with the data? Download all 22 complaints as CSV · fetched from NHTSA July 15, 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 2012 Audi A5 verdict →