What breaks most · 2021 to 2026 model years
Ford Mustang Mach E problems by year
Owners have filed 651 safety complaints with NHTSA about the Ford Mustang Mach E across model years 2021 to 2026. Three years stand out: 2021 for electrical system complaints, 2022 for electrical system complaints and 2023 for electrical system complaints. The quietest years are 2024.
- Years to check closely: 2021, 2022, 2023
- Fewest complaints: 2024
- Complaints on file
- 6512021 to 2026, all trims
- Worst year
- 2021343 complaints
- Crashes reported
- 392 fires · 17 injuries · 0 deaths
- Typical failure mileage
- 18kMedian where owners gave mileage
- Recall campaigns
- 39Across the years shown
Complaints by model year
Raw filings with NHTSA, not adjusted for how many were sold.
| Model year | Complaints | Crashes | Recalls | Most-reported component |
|---|---|---|---|---|
| 343 | 14 | 13 | Electrical system (151) | |
| 134 | 12 | 9 | Electrical system (75) | |
| 119 | 10 | 5 | Electrical system (48) | |
| 42 | 3 | 4 | Electrical system (27) | |
| 12 | 0 | 6 | Electrical system (6) | |
| 1 | 0 | 2 | Electrical system (1) |
What fails on the 2021 Ford Mustang Mach E
| Component | Share of complaints | Filings | Crashes | Parts for this job |
|---|---|---|---|---|
| Electrical systemAlternators, starters and ignition | 44% |
151 | 2 | Shop all electrical system parts, not filtered to this vehicle |
| Forward collision systemRadar and camera sensors | 30% |
104 | 4 | Shop forward collision system parts for the 2021 Ford Mustang Mach E |
| Unknown or other | 15% |
50 | 1 | — |
| Powertrain and transmissionTransmission parts | 15% |
50 | 1 | Shop all powertrain and transmission parts, not filtered to this vehicle |
| Fuel systemFuel pumps and injectors | 14% |
47 | 1 | Shop all fuel system parts, not filtered to this vehicle |
| Speed control and throttleThrottle and pedal sensors | 11% |
37 | 7 | Shop all speed control and throttle parts, not filtered to this vehicle |
| Lane departure systemCamera sensors | 9% |
31 | 0 | Shop lane departure system parts for the 2021 Ford Mustang Mach E |
| BrakesBrake pads, rotors and calipers | 9% |
30 | 1 | Shop brakes parts for the 2021 Ford Mustang Mach E |
One complaint can name more than one component, so shares add to more than 100%. "Unknown or other" is NHTSA's uncategorized bucket and is shown but never ranked.
In owners' words
Complaint narratives as filed with NHTSA, trimmed for length.
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Car stalled once while going to a military appt but started up 3 mins later. Car then made a noise then stalled out of nowhere on the highway at a slow speed in heavy traffic causing anxiety. vehicle then had me stranded waiting for a tow to find out it’s the HVJB .
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Vehicle shutdown while driving causing total power loss and hitting a parked vehicle. No alerts or notifications were present at the time.
-
Car constantly shuts down at electric vehicle charging stations and has even loss power will driving on highway and bought up powertrain fault
How to read this page
Every figure comes from the National Highway Traffic Safety Administration's public complaint database, which holds every safety-related defect complaint filed by owners since 1995. We refresh it monthly and count each complaint once per component it names. Data through September 6, 2026.
NHTSA only accepts safety-related complaints. Rattles, paint, infotainment bugs and other annoyances are under-reported here, so this page is a map of what fails in ways owners consider dangerous, not a full reliability score.
Counts are raw. Use the year-over-year shape and the component mix, not the absolute numbers. Where a component maps to parts we stock, the row links to that category filtered to the year you are viewing. Air bag and seat belt complaints link to the recall checker instead, because those repairs are almost always covered.
Common questions
Which Ford Mustang Mach E years have the most problems?
By NHTSA complaint volume, 2021, 2022, 2023 carry the most filings on the Ford Mustang Mach E. The 2021 alone has 343 complaints, led by electrical system.
What is the most common Ford Mustang Mach E problem?
On the 2021 model year, the most-reported component is electrical system with 151 complaints. The table above lists the top components for every year.
At what mileage do Ford Mustang Mach E problems start?
The median mileage at failure across all Ford Mustang Mach E complaints that include mileage is about 18,000 miles. Older model years skew higher; the per-year figure is in the "at a glance" card.
Are these complaints verified?
No. NHTSA publishes complaints as submitted and does not investigate individual filings. Patterns across hundreds of complaints are meaningful; a single one is not.