2021 Chevrolet Colorado Safety Report

2021 Chevrolet Colorado: Good crash ratings, but significant brake and power steering failures reported.

61Complaints
1Recalls
★★★★☆Safety Rating
45/100Reliability Score
6Crash Reports
1Fire Reports
4Injuries
2Deaths
Most reported components: Unknown Or Other (7)Steering (6)Service Brakes (5)Engine (5)Electrical System (4)Air Bags (4)Service Brakes,Engine (3)Power Train (3)Visibility/Wiper (2)Unknown Or Other,Fuel/Propulsion System (1)

AI Safety Analysis for the 2021 Chevrolet Colorado

The 2021 Chevrolet Colorado presents a mixed safety picture, with a 4-star overall NHTSA safety rating, including 5 stars for side impact but only 3 stars for rollover. While the vehicle has a relatively low number of total complaints at 61, several critical safety issues are frequently reported. There have been 6 crashes, 1 fire, 4 injuries, and 2 deaths associated with these complaints, indicating that some failures can have severe consequences. A significant concern is the recurring pattern of brake assist failure, often linked to vacuum pump issues, which can lead to a sudden loss of braking capability. This is evidenced by multiple complaints describing the brake pedal becoming 'extremely hard' and requiring 'entire weight' to stop, with one instance leading to 'complete brake failure' and 'irreparable internal engine damage' requiring replacement. Beyond braking, power steering failure is another prominent and dangerous issue, with complaints detailing sudden loss of power steering while driving, making the steering wheel 'difficult to turn.' This mirrors a recall (21V213000) for similar problems in earlier Colorado models, suggesting a persistent design flaw. Engine-related complaints are also notable, including 'catastrophic engine failure' and 'complete engine failure due to defective crankshaft malfunction,' sometimes occurring at relatively low mileage (under 50,000 miles). The single recall for this model year (21V213000) addresses seat belt assemblies that may not be properly attached, which could compromise occupant restraint in a crash, although this specific issue appears less frequently in the complaints. In summary, while the 2021 Chevrolet Colorado generally performs well in crash tests, the complaint data reveals serious and potentially life-threatening mechanical failures, particularly with the braking system (vacuum pump/brake assist) and power steering. Engine failures and issues with the key getting stuck in the ignition also contribute to a concerning pattern of reliability and safety risks. The low number of total complaints should be considered in light of the high severity of the reported issues.

Reliability Score

The 2021 Chevrolet Colorado receives a reliability score of 45 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.

Known Issues for the 2021 Chevrolet Colorado

The following issues have been identified from NHTSA complaint data and owner reports for the 2021 Chevrolet Colorado:

IssueSeverityFrequencyTypical Mileage
Brake Assist Failure / Vacuum Pump Failure
Sudden loss of brake assist, leading to a hard brake pedal and difficulty stopping the vehicle, often linked to vacuum pump failure which can also cause engine damage.
High Common under 50000 miles
Power Steering Failure
Complete loss of power steering functionality while driving, making the steering wheel extremely difficult to turn, with some complaints referencing a TSB or similar issues to earlier recalls.
High Common 36000-40000 miles
Engine Failure
Catastrophic engine failure, including defective crankshaft malfunction or complete engine stoppage while driving, sometimes requiring full engine replacement.
High Occasional under 80000 miles
Key Stuck In Ignition
Key cannot be removed from the ignition switch when the vehicle is in park, requiring multiple attempts or adjustments to release.
Medium Common 27000-90000 miles
Transmission Hesitation/Slamming
Transmission hesitates or slams into gear, indicating potential shifting issues.
Medium Occasional unknown miles
Coolant Leak / Thermostat Issues
Coolant leaks from hoses to the thermostat housing, and thermostat getting stuck open, leading to cooling fan issues and potential overheating.
Medium Occasional under 100000 miles
Rear Differential Failure
Premature failure of the rear differential causing loud noises, vibration, and unsafe driving conditions.
High Rare 70000 miles

Common Problems Reported by Owners

Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2021 Chevrolet Colorado:

Unknown Or Other 11% of complaints

General complaints not categorized, but often related to critical failures like brake or engine issues.

Steering 10% of complaints

Frequent reports of power steering loss while driving, making the vehicle difficult to control.

Service Brakes 8% of complaints

Multiple instances of brake assist failure, leading to a hard pedal and extended stopping distances.

Engine 8% of complaints

Reports of engine failure, coolant leaks, and vacuum pump issues affecting engine operation.

Electrical System 7% of complaints

Issues such as the key getting stuck in the ignition and other electrical malfunctions.

Air Bags 7% of complaints

Complaints related to airbag system, including warning lights and seat belt issues.

Service Brakes,Engine 5% of complaints

Interrelated failures where brake issues (e.g., vacuum pump) directly impact engine function or vice-versa.

Power Train 5% of complaints

Transmission hesitation, slamming into gear, and rear differential failures.

Frequently Asked Questions About the 2021 Chevrolet Colorado

Is the 2021 Chevrolet Colorado safe?

Based on NHTSA data, the 2021 Chevrolet Colorado has a 4-star overall safety rating, with 5 stars for side impact but only 3 stars for rollover. However, there are significant safety concerns from 61 complaints, including frequent reports of sudden brake assist failure and power steering loss, which have led to 6 crashes, 4 injuries, and 2 deaths. These mechanical failures pose a serious risk despite decent crash test performance.

What are common problems with the 2021 Chevrolet Colorado?

The most reported issues for the 2021 Chevrolet Colorado include brake assist failure (often due to vacuum pump issues), sudden loss of power steering, and engine failures. Other common problems involve the key getting stuck in the ignition, transmission hesitation, and coolant leaks.

Has the 2021 Chevrolet Colorado been recalled?

Yes, the 2021 Chevrolet Colorado has had one recall (NHTSA Campaign Number 21V213000) concerning seat belt assemblies that may not be properly attached, which could reduce occupant restraint in a crash.

Are there issues with the brakes on the 2021 Chevrolet Colorado?

Yes, there are significant and common issues with the brakes, specifically brake assist failure, often attributed to vacuum pump malfunction. Multiple complaints describe the brake pedal becoming extremely hard and difficult to press, leading to difficulty stopping the vehicle and even complete brake failure.

What should I know about the power steering on the 2021 Chevrolet Colorado?

Owners have reported sudden and complete loss of power steering functionality while driving, making the steering wheel very difficult to turn. This is a recurring issue, with some complaints noting a TSB or similarity to earlier model recalls for power steering problems.

Buyer Advice

Our recommendation: Given the recurring critical safety issues like brake assist and power steering failures, potential buyers should proceed with caution and thoroughly inspect service records for these specific repairs, or consider an extended warranty covering these known problems.

NHTSA Data Summary for 2021 Chevrolet Colorado

This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2021 Chevrolet Colorado. The data includes 61 consumer complaints filed by vehicle owners, 1 manufacturer-initiated safety recalls, 6 reported crashes, 1 fire incidents, 4 reported injuries, and 2 fatalities associated with this vehicle.

The NHTSA has assigned the 2021 Chevrolet Colorado an overall safety rating of 4 out of 5 stars, with a frontal crash rating of 4 stars, a side crash rating of 5 stars, and a rollover rating of 3 stars. These ratings are determined through controlled crash testing conducted by the NHTSA.

All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.

Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.