2021 Chevrolet Colorado problems and complaints
Owners have filed 80 complaints with NHTSA about the 2021 Chevrolet Colorado. The most-reported areas: Service Brakes (21), Engine (19), Unknown Or Other (17).
Key takeaways
- 80 owner complaints on file with NHTSA.
- 7 involve a crash, 1 a fire, 5 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Service Brakes | 21 | 26% |
| Engine | 19 | 24% |
| Unknown Or Other | 17 | 21% |
| Power Train | 13 | 16% |
| Electrical System | 11 | 14% |
| Steering | 10 | 13% |
| Air Bags | 6 | 8% |
| Hydraulic | 3 | 4% |
| Seat Belts | 3 | 4% |
| Suspension | 3 | 4% |
| Visibility/Wiper | 3 | 4% |
| Engine And Engine Cooling | 2 | 3% |
One complaint can name several components, so shares add up to more than 100%.
Parts for the 2021 Chevrolet Colorado
GarageDex's verified specs for this car. Each Buy button searches Amazon for that exact part.
- Battery
- Engine oil
- Oil filter
- Engine air filter
- Cabin air filter
- Wiper blades
- Headlight bulb
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| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2021 Chevrolet Colorado PU/CC 2WD | 4/5 | 4/5 | 5/5 | 3/5 |
| 2021 Chevrolet Colorado PU/EC 2WD | 4/5 | 4/5 | 5/5 | 3/5 |
| 2021 Chevrolet Colorado PU/CC 4WD | 4/5 | 4/5 | 5/5 | 3/5 |
| 2021 Chevrolet Colorado PU/EC 4WD | 4/5 | 4/5 | 5/5 | 3/5 |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Service Brakes,engine - filed 2026-10-24
The brake booster vacuum pump broke and caused my brakes to stop working properly while driving on the highway. There were zero warnings from the vehicle I went to press on my brake and it was stuck i luckily was able to push it down enough to safely stop
Power Train,unknown Or Other - filed 2026-10-15
The rear differential is sounding very loud, like grinding roaring sound @ 72,000. This truck doesn't pull any loads or anything heavy.all service are on time. How can this young milage truck major part go bad just so. It's dangerous driving on the street. It can cause death if it blows up or freeze. GM has a global s...
Air Bags - filed 2026-10-09
The contact owns a 2021 Chevrolet Colorado. The contact stated that the vehicle was involved in a crash after the contact fell asleep while driving 15 MPH. The vehicle came to a complete stop after crashing into a tree. The front of the vehicle was damaged. The contact stated that the air bags had not deployed. The con...
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More for the 2021 Chevrolet Colorado
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.