Vehicle Data Hub

2021 Chevrolet Trax problems

NHTSA has received 40 complaints about the 2021 Chevrolet Trax, and 25% of them involve electrical system. After that come engine (18%) and brakes (15%).

At a glance

Complaints
40 filed with NHTSA
Most reported
Electrical system 25% of complaints
Crashes and fires
8 and 2
Injuries and deaths
6 and 0
Typical mileage
68,000 miles 13 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Electrical system 25%
  • Engine 18%
  • Brakes 15%
  • Air bags 8%
  • Drivetrain & axles 8%
  • Fuel system 5%
  • Lane departure 3%
  • Seat belts 3%
  • Stability control 3%
  • Body & structure 3%

When problems show up

Complaints by mileage, 2021 Chevrolet Trax Complaints by odometer reading in 20,000-mile steps. The median is about 68,000 miles. 0k to 20k miles: 2 complaints 20k to 40k miles: 1 complaints 40k to 60k miles: 2 complaints 60k to 80k miles: 5 complaints 80k to 100k miles: 1 complaints 100k to 120k miles: 2 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 68,000 miles
Based on 13 complaints that include mileage. 38% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles2
20k to 40k miles1
40k to 60k miles2
60k to 80k miles5
80k to 100k miles1
100k to 120k miles2
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Among the 13 complaints that report mileage, the typical (median) problem appeared at about 68,000 miles.

Safety-related details: 8 complaints mention a crash; 2 complaints mention a fire; 6 injuries reported. Its complaints are more severe on average than those of 92% of model years in our database.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2021 ranks 9th most-complained-about out of 10 model years of the Chevrolet Trax with enough data (40 complaints in that window).

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

The contact owns a 2021 Chevrolet Trax. The contact stated that while stopped at a stop light, another vehicle rear-ended the vehicle. The contact stated that both the driver and passenger seat belts failed to restrain both occupants. The air bags also failed to deploy upon impact. A police report was filed. The contact managed to drive away from the scene of the accident. The contact and the other occupant both sought medical attention the next day at a hospital.

Reported at 70,000 miles, February 2024 CrashInjury

It appears the rear axle separated from the vehicle. This appears to prevented braking ability. My conclusion is from skid marks at the crash scene. Also Front wheels disengaged. I have photos.

May 2023 CrashInjury

The contact owns a 2021 Chevrolet Trax. The contact stated that while driving approximately 45 mph, the AC unit was distributing hot air. The contact detected white smoke emerging from the engine compartment and the vehicle caught fire. The contact was able to pull over and exit the vehicle without injury. There were no warning indicator lights illuminated. The fire department extinguished the fire. A police report was filed. There was the deployment of air bags. The vehicle was towed to a tow yard.

Reported at 7,800 miles, January 2023 Fire

The contact owns a 2021 Chevrolet Trax. The contact stated that while driving 70 MPH, while the roads were clear, dry, and the weather was good, the engine seized, and the vehicle lost motive power and decelerated to 55 MPH. The contact pulled over to the side of the road, and the brake pedal was depressed; however, the vehicle failed to respond and continued driving forward. While driving at 50 MPH, the failure reoccurred. The engine and stabili-trak illuminated after the vehicle came to a complete stop.

Reported at 68,000 miles, January 2026

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