2021 CHEVROLET COLORADO Problems
Real NHTSA owner complaints for the 2021 Chevrolet Colorado. This model year has 63 NHTSA complaints — top issue: Uncategorized Issues.
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This page shows the model year's reputation. The VIN tells you about the specific car — accidents, title issues, odometer rollbacks, and open recalls.
Worst 2021 Chevrolet Colorado Problems
Top 3 most-reported issues with average mileage at failure.
Uncategorized Issues
Engine Problems
Brake System
Considering a 2021 Chevrolet Colorado?
This page shows the model year's reputation. The VIN tells you about this specific car — accidents, title issues, odometer fraud. Full report just $4.99 (vs. Carfax $44.99).
All Problems by Category
Every NHTSA complaint category for the 2021 Chevrolet Colorado. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Uncategorized Issues | 16 | 2 | — | — | |
| Engine Problems | 15 | — | — | — | |
| Brake System | 10 | — | — | — | |
| Steering Defects | 9 | — | — | — | |
| Electrical Faults | 9 | — | — | — | |
| Transmission / Drivetrain | 8 | — | — | — | |
| Airbag Malfunctions | 4 | 4 | 1 | — | |
| Suspension Failures | 3 | — | — | — | |
| Visibility/Wiper | 3 | — | — | — | |
| Fuel System | 2 | — | — | — | |
| Seat Belt Issues | 2 | — | — | — | |
| Equipment | 2 | — | — | — | |
| Gasoline | 1 | — | — | — | |
| Fuel/Propulsion System | 1 | — | — | — | |
| Hydraulic | 1 | — | — | — | |
| Unintended Acceleration | 1 | 1 | — | — | |
| Lane Departure | 1 | — | — | — | |
| Headlight/Taillight Failures | 1 | — | — | — | |
| Diesel | 1 | — | — | — | |
| Structural Problems | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2021 Chevrolet Colorado. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Showing 63 most recent complaints
2021 CPO Colorado, bought used with 27,000 miles. KEY STUCK IN IGNITION. After 9 months of occasional use the key is, more times than not, getting stuck in the ignition when the truck is turned off. You cannot leave it this way because some systems are still energized. You have …
The contact owns a 2021 Chevrolet Colorado. The contact stated that while driving 45 MPH, the vehicle started hesitating, with several unknown warning lights illuminated. The vehicle immediately started to decelerate and failed to exceed 25 MPH. The contact moved over to the righ…
While driving a 2021 Chevrolet Colorado on Interstate 95 in Florida, the vehicle suddenly experienced a loss of brake assist. The brake pedal became extremely hard and very difficult to press. The driver had difficulty slowing the vehicle and had to use the emergency brake to hel…
Transmission hesitates and/ or slams into gear.
There is a coolant leak from the hoses stemming to the thermostat housing. This has been commonly Reported amongst the same vehicles across the country. No damage to the hoses and no accidents to trigger leak. No light triggered. Just leaks visibly under the car
The contact owns a 2021 Chevrolet Colorado. The contact stated that while driving at various speeds, the front driver’s side seat belt buckle failed to remain latched securely and independently unlatched. The “SRS” warning light illuminated. In addition, the contact stated that o…
The contact owns a 2021 Chevrolet Colorado. The contact stated that while attempting to make a right turn from a traffic light, the vehicle lost power steering functionality, and the steering wheel became difficult to turn. The contact depressed the brake pedal the vehicle starte…
The engine coolant temperature gauge is stuck at approximately 160•F. Cooling fans are running at high speed constantly. The thermostat is stuck in the open position. The vehicle is less than 100,000 miles. There is a “Special Coverage Bulletin N242484760” that has indicated the …
In December 2024, at under 50,000 miles, my 2021 Chevrolet Colorado suffered complete brake failure caused by vacuum pump failure. The vacuum pump failure led to irreparable internal engine damage, requiring complete engine replacement under warranty. Sudden, complete brake failu…
The contact owns a 2021 Chevrolet Colorado. The contact stated that while driving at an undisclosed speed, the vehicle shuddered and failed to decelerate as intended while the brake pedal was depressed. An unknown message was displayed. In addition, the contact stated the vehicle…
Starting my 2021 Chevy Colorado Zr2 in the morning and noticed the "service power steering, drive with care message. 40,000 miles. No power steering. This would clear after leaving vehicle sit and restarting. After reading many articles and found the recall notice for 2015 colora…
This is the fifth vehicle with the 2.5l engine that has experienced vacuum pump failure resulting in a broken exhaust camshaft. Without warning, drivers have experienced a complete loss of brake function as a result of the vacuum pump failure.
Today while driving my brakes got super hard. Had to use my entire weight to get it to stop and still was moving forward. Had to use the emergency brakes and a prayer. Luckily I wasn’t on the highway or it would’ve been a deadly accident. When I opened the hood the camshaft sens…
I was on my way home from work and I was on Highway 16 in Washington state near Port Orchard and I was driving 64mph and all vehicles in front of me were all breaking slowing down pretty fast and when I pressed down on my brakes the brakes were totally stiff I could not stop and …
Beginning at approximately 80,000 miles I began to notice I could not remove the key from the ignition switch at times. Turning the vehicle on and off, shifting repeatedly into park, turning the steering wheel and pressing the brake had no effect. I now have 90,000 miles and th…
The key does not release when in park! I have to adjust the steering wheel and gear shift multiple times to get it to release. This has been going on for a while and the truck only has 27,000 miles. I've called multiple chevy dealers (including the one I bought it from) they all …
I own a 2021 Chevrolet Colorado Lt Extended Cab 2WD. The rear differential has failed prematurely at 70000 miles. the failure caused loud whining/grinding noises, vibration, and unsafe driving conditions. After researching online, i found many other 2021 Colorado owners reporting…
Backup camera has failed at 38,000 miles. Backed into a tree damaging the rear bumper.
Complete engine failure due to defective crankshaft malfunction, truck taken to certified repair shop and then dealer, deal not responding for 24 days. Engine failed traveling on the highway was fortunately able to pull over, stranded. Engine light came on and the engine failed …
The contact owns a 2021 Chevrolet Colorado. The contact stated that while driving 45 MPH, the vehicle lost automotive power. No warning light was illuminated. The contact pulled over to the shoulder and the started and fuel pump fuse were replaced as a temporary repair. The vehic…
Source: NHTSA Complaints Database. Real owner reports for the 2021 Chevrolet Colorado.
Recalls for 2021 Chevrolet Colorado
1 campaignNHTSA recall campaigns for the 2021 Chevrolet Colorado. Recalls are free to fix at any authorized dealer. Run a VIN check below to see if your specific vehicle has open recalls.
2021 Chevrolet Colorado — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2021 Chevrolet Colorado reliable?▾
Severe Issues. The 2021 Chevrolet Colorado has 63 NHTSA owner complaints, 6 crash-related, and 1 recall campaign. The most reported issue is Uncategorized Issues (16 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2021 Chevrolet Colorado?▾
#1: Uncategorized Issues (16 complaints). #2: Engine Problems (15 complaints). #3: Brake System (10 complaints)
At what mileage do problems start on the 2021 Chevrolet Colorado?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2021 Chevrolet Colorado?▾
The 2021 Chevrolet Colorado has 6 crash-related complaints and 1 fire reports out of 63 total NHTSA complaints. 4 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2021 Chevrolet Colorado have any recalls?▾
Yes — 1 NHTSA recall campaign affect the 2021 Chevrolet Colorado. The largest issue: SEAT BELTS. Check nhtsa.gov/recalls or run a VIN check to see if your specific vehicle has open recalls.
Should I buy a 2021 Chevrolet Colorado?▾
The 2021 Chevrolet Colorado has severe issues — review the top problems before buying. Pay particular attention to Uncategorized Issues issues. Always run a VIN check on the specific car you're considering to check for accident history, open recalls, and title brands.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Chevrolet Colorado reliability report with year-by-year comparison.
Check Your Specific 2021 Chevrolet Colorado
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud. Full report just $4.99.