What breaks most · 2024 to 2025 model years
Chevrolet Blazer EV problems by year
Owners have filed 94 safety complaints with NHTSA about the Chevrolet Blazer EV across model years 2024 to 2025. Two years stand out: 2024 for forward collision system complaints and 2025 for forward collision system complaints.
- Years to check closely: 2024, 2025
- Complaints on file
- 942024 to 2025, all trims
- Worst year
- 202476 complaints
- Crashes reported
- 30 fires · 30 injuries · 0 deaths
- Typical failure mileage
- 10kMedian where owners gave mileage
- Recall campaigns
- 8Across 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 |
|---|---|---|---|---|
| 76 | 2 | 5 | Forward collision system (23) | |
| 18 | 1 | 3 | Forward collision system (10) |
What fails on the 2024 Chevrolet Blazer EV
| Component | Share of complaints | Filings | Crashes | Parts for this job |
|---|---|---|---|---|
| Forward collision systemRadar and camera sensors | 30% |
23 | 2 | Shop all forward collision system parts, not filtered to this vehicle |
| Electrical systemAlternators, starters and ignition | 28% |
21 | 1 | Shop all electrical system parts, not filtered to this vehicle |
| BrakesBrake pads, rotors and calipers | 22% |
17 | 1 | Shop brakes parts for the 2024 Chevrolet Blazer EV |
| Wipers and visibilityWiper motors and blades | 13% |
10 | 0 | Shop all wipers and visibility parts, not filtered to this vehicle |
| Unknown or other | 13% |
10 | 0 | — |
| Fuel systemFuel pumps and injectors | 11% |
8 | 0 | Shop all fuel system parts, not filtered to this vehicle |
| Parking Brake | 8% |
6 | 0 | — |
| Exterior lightingHeadlights, tail lights and bulbs | 8% |
6 | 0 | Shop all exterior lighting parts, not filtered to this vehicle |
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.
-
While driving in a plaza parking lot at approximately 18mph the AEB engaged for no reason. There were not any objects near our car to activate the system. The AEB activated so quickly and abruptly that my spouse and I needed to seek medical attention due to whiplash.
-
Attempting to merge into another lane today. Collision warning emergency breaking triggered and break checked the vehicle behind me. Almost caused me to be rear ended by the vehicle behind me.
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 Chevrolet Blazer EV years have the most problems?
By NHTSA complaint volume, 2024, 2025 carry the most filings on the Chevrolet Blazer EV. The 2024 alone has 76 complaints, led by forward collision system.
What is the most common Chevrolet Blazer EV problem?
On the 2024 model year, the most-reported component is forward collision system with 23 complaints. The table above lists the top components for every year.
At what mileage do Chevrolet Blazer EV problems start?
The median mileage at failure across all Chevrolet Blazer EV complaints that include mileage is about 10,000 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.