Of the 3 Mustang Mach E model years with enough complaints to compare, owners filed the most about the 2021 (7.07) and the fewest about the 2023 (2.47), per 1,000 sold in the first three years.
Median across these years: 2.70 per 1,000 sold in the first three years. A model year well above its own nameplate’s median is the signal worth acting on.
Each model year with a verified denominator. Follow a year for what owners reported about it.
| Model year | Per 1,000 | Complaints | Most-reported part |
|---|---|---|---|
| 2021 | 7.07 | 192 | Electrical System 26% |
| 2022 | 2.70 | 90 | Electrical System 31% |
| 2023 | 2.47 | 99 | Electrical System 23% |
Safety complaints owners filed with NHTSA in each model year’s first three years on the road, divided by how many were sold, so a year that sold twice as many cars is not penalised for it.