Problems · NHTSA complaints

2020 Audi S7 problems

Owners filed 3 complaints about the 2020 Audi S7 with NHTSA between Jan 2023 and Oct 2023. The most-cited component is electrical system (2).

Complaints
3
Filed with NHTSA
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Electrical system2
  2. Steering1
  3. Vehicle speed control1
  4. Power train1
  5. Engine1
  6. Fuel/propulsion system1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 11, 2026NHTSA vehicle page
03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Electrical system

2 reports2 related recalls
“TODAY, I was driving my vehicle when I got multiple warnings including a “electrical failure, ABS failure, start stop failure.” I was on a stretch of road where I could not safely remove myself from traffic and was forced to proceed. Within 5 minutes of receiving the error messages my car shutdown and I was unable to control the car. Horrifying experience. By the grace of god I was able to get the vehicle to the side of road where I had to wait for extended period of time to get a tow vehicle that could accommodate my vehicle and have the vehicle towed to my local dealership. I have just learned that what I experienced is a “known problem,” and that there are a massive amount of Audi’s that are impacted by this “alternator issue.” What I also learned due to this widespread problem, parts availability are extremely limited and the waiting period for my car just to get the parts could be in excess of 6-8 weeks. I also learned that the part replacing the failed alternator is the EXACT same alternator in my vehicle presently and there has been no FIX provided so the chances are what I experienced today can most likely occur again once the replaced alternator fails.…”
Owner complaint to NHTSAFiled Oct 17, 2023Steering, Electrical system, Vehicle speed controlODI 11550486

Steering

1 report

Vehicle speed control

1 report

Power train

1 report
“On 10/9/2023, the starter generator failed causing the vehicle to stop and shut down while driving and completely break down. I was not able to move the vehicle or shift it into park. Stall occurred on a freeway entrance (acceleration lane) in the traffic lane without warning. Approximately 20 minutes before this complete failure of the vehicle, the dashboard warning system provided the following warnings in yellow (meaning the car was drivable): (1) electrical system malfunction! Please contact Service; (2) rear spoiler malfunction; (3) traction control malfunction; and (3) Parking aid malfunction. The vehicle also indicated that the collision avoidance system was not operating and the air conditioning system shut down approximately five minutes before the vehicle completely broke down in the traffic lane. I have received the "rear spoiler malfunction" alert 5+ times in the last year; I asked the dealer to check it; and they said there was no record in the onboard computer of the problem.”
Owner complaint to NHTSAFiled Oct 10, 2023Power train, Electrical system, EngineODI 11549196

Engine

1 report

Fuel/propulsion system

1 report
“I have been trying to get this recall remedied since 4/1/22 to no avail. I have been stranded on the side of a busy highway due to the fuel indicator reading 1/3 full but the fuel tank was actually empty. This put me in a significant safety situation where the car slows to unsafe speeds and stops due to lack of fuel. I have contacted Audi Corp for months without success.”
Owner complaint to NHTSAFiled Jan 13, 2023Fuel/propulsion systemODI 11501723
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.