Most common 2020 Chevrolet Colorado problems
Share of the 85 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Chevrolet Colorado complaints by model year
Best Colorado years: 2011, 2012, 2020. Years to avoid: 2016, 2015, 2024, 2023, 2017. Compare all years →
What 2020 Chevrolet Colorado owners say
Transmission & drivetrain all 33 →
The contact owns a 2020 Chevrolet Colorado. The contact stated that while driving at various speeds, the vehicle was experiencing a loss of power steering. The contact stated that the vehicle also lost motive power with unknown warning lights illuminated. The contact stated that the key was stuck in the ignition switch, and after several attempts, the contact was able to turn off and restart the vehicle. The vehicle was taken to a local dealer on several occasions however, the failure could not be duplicated. The vehicle was not repaired. The contact stated that the failure reoccurred and that while driving at an undisclosed speed, the vehicle was jerking and lost motive power. The vehicle was towed back to the dealer, where it was diagnosed that the transmission control module (TCM) needed to be replaced. …
The contact owns a 2020 Chevrolet Colorado. The contact stated that while accelerating, the vehicle vibrated and shook abnormally, as if driven over ripples on the roadway. No warning lights were illuminated. The vehicle was taken to the dealer, and the tires were balanced. The contact picked up the vehicle and stated that the failure persisted. The vehicle was taken back to the dealer, where it was diagnosed that the transmission oil failed to heat up as intended, and condensation had built up in the transmission. The dealer added Mobil 1 transmission oil to heat up the oil and remove the condensation. The contact was informed by the dealer that the vehicle needed to be driven between 200 and 400 miles to remove the condensation. The manufacturer was made aware of the failure and filed a claim and referred the contact to the NHSTA Hotline for assistance. …
Engine & cooling
The contact owns a 2020 Chevrolet Colorado. The contact stated that while driving at various speeds, the vehicle was experiencing a loss of power steering. The contact stated that the vehicle also lost motive power with unknown warning lights illuminated. The contact stated that the key was stuck in the ignition switch, and after several attempts, the contact was able to turn off and restart the vehicle. The vehicle was taken to a local dealer on several occasions however, the failure could not be duplicated. The vehicle was not repaired. The contact stated that the failure reoccurred and that while driving at an undisclosed speed, the vehicle was jerking and lost motive power. The vehicle was towed back to the dealer, where it was diagnosed that the transmission control module (TCM) needed to be replaced. …
The contact owned a 2020 Chevrolet Colorado. The contact stated that while driving at 50 MPH, the contact's wife advised the contact to pull the vehicle over because black smoke was exiting the rear vents. Simultaneously, the contact noticed white smoke exiting the front vents. The contact drove the vehicle to the shoulder of the road. The contact stated that when the brake pedal was depressed, the vehicle did not stop as intended. The contact had to use the emergency brake to stop the vehicle. In addition, the contact noticed that the ABS warning light illuminated. The contact's wife and [redacted] granddaughter were seated in the rear passenger seats. The contact's wife and granddaughter exited the vehicle first. The contact stated that just as the front driver's side door was opened for the contact to exit the vehicle, a big ball of fire entered the interior of the vehicle. …
Brakes
The contact owned a 2020 Chevrolet Colorado. The contact stated that while driving at 50 MPH, the contact's wife advised the contact to pull the vehicle over because black smoke was exiting the rear vents. Simultaneously, the contact noticed white smoke exiting the front vents. The contact drove the vehicle to the shoulder of the road. The contact stated that when the brake pedal was depressed, the vehicle did not stop as intended. The contact had to use the emergency brake to stop the vehicle. In addition, the contact noticed that the ABS warning light illuminated. The contact's wife and [redacted] granddaughter were seated in the rear passenger seats. The contact's wife and granddaughter exited the vehicle first. The contact stated that just as the front driver's side door was opened for the contact to exit the vehicle, a big ball of fire entered the interior of the vehicle. …
The contact owns a 2020 Chevrolet Colorado. The contact stated that while driving at an undisclosed speed, the brake pedal went to the floorboard while depressed, and the vehicle failed to stop immediately. The contact switched to manual driving mode and downshifted the transmission. The vehicle came to a stop after driving over a dirt pile. The brake warning light was illuminated. The vehicle was able to drive to the residence. Upon inspection, the contact discovered that the hydraulic line was rubbing against the parking brake cable. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 102,400.
2020 Chevrolet Colorado engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.8L 4-cyl turbo diesel | 6-speed automatic | RWD | 20 / 30 / 23 |
| 2.5L 4-cyl | 6-speed automatic | RWD | 20 / 26 / 22 |
| 2.8L 4-cyl turbo diesel | 6-speed automatic | 4WD | 19 / 28 / 22 |
| 2.5L 4-cyl | 6-speed automatic | 4WD | 19 / 24 / 21 |
| 3.6L 6-cyl | 8-speed automatic | RWD | 18 / 25 / 20 |
| 3.6L 6-cyl | 8-speed automatic | 4WD | 17 / 24 / 19 |
EPA ratings. Class: Small pickup.
Frequently asked questions
Is the 2020 Chevrolet Colorado a good car?
Based on 85 owner complaints filed with NHTSA, the 2020 Colorado rates better than average: 40% fewer complaints than a typical year of the Colorado at the same age. It is one of the best Colorado years by this measure. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2020 Chevrolet Colorado?
The transmission & drivetrain — 33 complaints, 39% of all complaints for this model year, most often about automatic transmission › torque converter. Next are the engine & cooling (19) and brakes (11).
How many recalls does the 2020 Chevrolet Colorado have?
NHTSA lists no recalls for the 2020 Chevrolet Colorado. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Chevrolet Colorado?
The best years by complaints, compared at the same age, are 2011, 2012 and 2020. Years to avoid or approach with caution: 2016, 2015, 2024, 2023 and 2017. See the full Chevrolet Colorado years comparison.
At what mileage do 2020 Chevrolet Colorado problems happen?
The median mileage reported in complaints is about 24,000 miles; 65% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.