2011 Ford Mustang power train problems
200 owner complaints filed with NHTSA name the power train on the 2011 Ford Mustang — 43% of all complaints for this model year.
What owners report
“The contact owns a 2011 Ford Mustang. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the transmission, on occasion, did not shift into second and third gear. No…”
filed Aug 6, 2025
“The contact owns a 2011 Ford Mustang. The contact stated while driving 35 MPH, the vehicle was hard shifting with a delay while shifting gears. The vehicle was taken to the dealer however, the mechanic stated that there was no failure found and that the VIN was not under recall. The manufacturer…”
filed Sep 8, 2022
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other Mustang years
| Year | Reports | Share |
|---|---|---|
| 2024 Mustang | 7 | 10% |
| 2022 Mustang | 4 | 8% |
| 2021 Mustang | 9 | 16% |
| 2020 Mustang | 23 | 20% |
| 2019 Mustang | 26 | 18% |
| 2018 Mustang | 45 | 24% |
| 2017 Mustang | 22 | 8% |
| 2016 Mustang | 29 | 8% |
| 2015 Mustang | 42 | 10% |
| 2014 Mustang | 30 | 8% |
| 2013 Mustang | 48 | 18% |
| 2012 Mustang | 177 | 38% |
Other reported problem areas on the 2011 Ford Mustang
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.