2021 Chevrolet Trax Safety Report

2021 Chevrolet Trax: High Crash Test Scores Mask Recurring Engine, Electrical, and Brake Failures

20Complaints
0Recalls
★★★★★Safety Rating
45/100Reliability Score
4Crash Reports
1Fire Reports
3Injuries
Most reported components: Service Brakes (2)Power Train,Electrical System,Engine (1)Electrical System,Service Brakes,Engine (1)Service Brakes, Hydraulic,Electronic Stability Control (Esc),Engine (1)Engine (1)Electrical System,Lane Departure (1)Electrical System,Fuel/Propulsion System (1)Electrical System (1)Electrical System,Unknown Or Other (1)Power Train,Engine (1)

AI Safety Analysis for the 2021 Chevrolet Trax

The 2021 Chevrolet Trax presents a mixed safety picture. While it boasts excellent crash test performance with a 5-star overall safety rating from NHTSA, including 5 stars for frontal and side impacts and 4 stars for rollover, its complaint data reveals several concerning patterns. NHTSA has received 20 complaints for this model year, including 4 crashes, 1 fire, and 3 injuries. A significant portion of these complaints, 23%, are related to the ENGINE, with issues like sudden engine seizure, turbocharger failure (some at low mileage, like 20,000 miles, and recurring), and loss of motive power. The ELECTRICAL SYSTEM is also a frequent concern, contributing to issues such as communication blackouts, instrument panel going black, and CarPlay disconnections. Despite the strong crash test ratings, several complaints highlight potential safety system failures during actual incidents. For instance, one complaint details seat belts failing to restrain occupants and airbags failing to deploy in a rear-end collision, while another mentions side impact airbags not deploying in a crash that rendered the vehicle undrivable. Brake-related issues are also prominent, with 'SERVICE BRAKES' being a top complaint component. Reported problems include brake pedal becoming stuck, hard pulling to the right during braking, and even a rear axle separating which appeared to prevent braking ability in a crash. The vehicle also has a reported fire incident originating from the engine compartment after the AC unit distributed hot air. The absence of any recalls for the 2021 Chevrolet Trax, despite recurring issues like turbocharger failures (which GM reportedly acknowledged as a 'known condition' in a letter to owners), is noteworthy. This suggests that while individual components may be failing, they haven't met the threshold for a manufacturer-initiated recall. The combination of strong crash test scores with a pattern of critical component failures and reported safety system malfunctions in real-world incidents indicates that while the vehicle is designed to protect in a crash, its reliability and prevention of incidents are areas of concern.

Reliability Score

The 2021 Chevrolet Trax 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 Trax

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

IssueSeverityFrequencyTypical Mileage
Turbocharger Failure
Sudden turbocharger failure, often without warning lights, leading to loss of power, smoke, and burning smells. Some owners report multiple failures.
High Common 20000-45000 miles
Engine Seizure/Loss Of Motive Power
Engine seizing while driving at highway speeds, leading to sudden deceleration and loss of power.
High Occasional 30000-60000 miles
Electrical System Communication Blackouts/Glitches
Communication blackouts between engine/transmission, instrument panel going black, and infotainment system (CarPlay) disconnections/flickering.
Medium Occasional 20000-60000 miles
Brake System Malfunction
Brake pedal becoming stuck, vehicle pulling hard to one side during hard braking, and potential failure of brake components like the rear axle.
High Occasional 1992-37700 miles
Ac Compressor Failure/Contamination
AC compressor completely damaged with potential line contamination, leading to hot air distribution and in one case, engine fire.
Medium Rare 11 months ownership miles
Exhaust Flex Pipe Leak
Corrosive hole in front exhaust flex pipe allowing exhaust and CO to escape, causing dizziness, nausea, headaches, rough running, and stalling.
High Rare unknown miles
Airbag/Seatbelt Deployment Failure
Seat belts failing to restrain occupants and airbags failing to deploy in significant collisions.
High Rare unknown 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 Trax:

Engine 23% of complaints

Frequent reports of turbocharger failure, engine seizure, loss of power, and check engine light issues related to various engine components.

Electrical System 18% of complaints

Issues including communication blackouts, instrument panel going blank, infotainment system glitches, and alternator problems leading to battery drain.

Service Brakes 14% of complaints

Problems with brake pedal getting stuck, vehicle pulling during braking, and general brake system malfunctions.

Power Train 9% of complaints

Reported issues related to the transmission or overall power delivery, sometimes linked to engine communication problems.

Fuel/Propulsion System 5% of complaints

Fuel trim problems and potential issues with components like the EVAP purge pump.

Air Bags 5% of complaints

Reports of airbags failing to deploy in crash incidents.

Seat Belts 5% of complaints

Reports of seat belts failing to restrain occupants during collisions.

Frequently Asked Questions About the 2021 Chevrolet Trax

Is the 2021 Chevrolet Trax safe?

Based on NHTSA data, the 2021 Chevrolet Trax received excellent crash test ratings (5-star overall, frontal, and side, 4-star rollover). However, it has 20 complaints, including 4 crashes, 1 fire, and 3 injuries, with recurring issues in the engine, electrical system, and brakes, and reports of safety system failures (airbags/seatbelts) in actual crashes. So, while it performs well in controlled crash tests, real-world reliability and safety system performance are concerning.

What are common problems with the 2021 Chevrolet Trax?

The most reported issues for the 2021 Chevrolet Trax are related to the ENGINE (23% of complaints), including turbocharger failures and engine seizure. The ELECTRICAL SYSTEM (18%) also sees frequent complaints, such as communication blackouts and instrument panel issues. SERVICE BRAKES (14%) are another common problem area, with reports of stuck pedals and pulling during braking.

Are there any recalls for the 2021 Chevrolet Trax?

No, there are currently no recalls issued by NHTSA for the 2021 Chevrolet Trax. This is despite some owners receiving letters from GM acknowledging 'known conditions' for issues like turbocharger failure.

How does the 2021 Chevrolet Trax perform in crash tests?

The 2021 Chevrolet Trax performs very well in NHTSA crash tests, earning a 5-star overall safety rating. It received 5 stars for both frontal and side crash protection, and 4 stars for rollover resistance.

Should I be concerned about the engine in a 2021 Chevrolet Trax?

Yes, the engine is a significant concern for the 2021 Chevrolet Trax, accounting for 23% of all complaints. Issues include sudden turbocharger failures, engine seizure, and loss of motive power, sometimes at relatively low mileage. This suggests potential reliability issues with critical engine components.

Buyer Advice

Our recommendation: Given the strong crash test ratings but recurring critical component failures (engine, electrical, brakes) and reports of safety system malfunctions in real-world incidents, proceed with caution. A thorough pre-purchase inspection by an independent mechanic, focusing on the engine, electrical system, and brakes, is highly recommended.

NHTSA Data Summary for 2021 Chevrolet Trax

This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2021 Chevrolet Trax. The data includes 20 consumer complaints filed by vehicle owners, 0 manufacturer-initiated safety recalls, 4 reported crashes, 1 fire incidents, 3 reported injuries, and safety rating assessments associated with this vehicle.

The NHTSA has assigned the 2021 Chevrolet Trax an overall safety rating of 5 out of 5 stars, with a frontal crash rating of 5 stars, a side crash rating of 5 stars, and a rollover rating of 4 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.