YearToAvoid

2020 Chevrolet Colorado Reliability Data: Problems & Recalls

Caution The 2020 Chevrolet Colorado has 84 NHTSA complaints and a complaint index of 55, earning a Caution verdict — rank 10 of 21 model years. Transmission & Powertrain problems lead at 39% of complaints, with a median failure mileage of 25,500 miles.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
55/100
#10 of 21 Colorado years
Verdict
Caution
vs. other years of this model
Complaints
84
unique NHTSA reports
Recalls
0
distinct NHTSA campaigns
Crashes
1
reported in complaints
Fires
3
Injuries
4
Top issue
Transmission & Powertrain
Best nearby year
2012
rated Best
NHTSA overall rating
4 / 5 ★
EPA combined MPG
20.5
18.5 city / 24.5 hwy
Injuries / deaths
4 / 0

Top 2020 Chevy Colorado problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Transmission & Powertrain33 (39%)
  2. Engine19 (23%)
  3. Other15 (18%)
  4. Brakes11 (13%)
  5. Steering10 (12%)
  6. Electrical System9 (11%)
  7. Fuel System2 (2%)
  8. Seat Belts2 (2%)
  9. Airbags1 (1%)
  10. Collision Avoidance & Cameras1 (1%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Transmission shudders or shakes like driving over rumble strips during light-throttle acceleration between 25 and 80 mph.
  • Engine vibrates between 30 and 60 mph, especially in cruise control when transitioning from downhill to uphill.
  • Engine temperature gauge climbs into the red zone after 30 to 40 minutes of driving, then cools and repeats.
  • Power steering assist suddenly cuts out while towing, triggering a 'Service Power Steering' warning.
  • Brake pedal reportedly failed to stop the vehicle at highway speed while a seat belt warning displayed and smoke appeared in the cabin.
  • Traction control and ESC service warning lights activate with very low mileage on the odometer.
2020 Chevrolet Colorado complaints: complaints filed per month5Jun 2020Feb 2021Oct 2022Aug 2023May 2024Dec 2024Jul 2025Apr 2026
84 complaints filed with NHTSA from Jun 2020 to Sep 2026; peak Dec 2020 (5).

2020 Chevrolet Colorado recalls

No safety recalls on record for this model year.

2020 Chevrolet Colorado fuel economy and fuel cost

City
18.5 MPG
Highway
24.5 MPG
Combined
20.5 MPG
Annual fuel cost (EPA)
$3,600
15,000 mi/yr
Fuel
Regular
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2020 compared with other Colorado years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100’05’06’07’08’09’10’11’12’13’14’15’16’17’18’19’20’21’22’23’24’25
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2018Caution60183120.5
2019Avoid75150020.5
2020Caution5584020.5
2021Caution6575121
2022Good3055121

All Chevrolet Colorado years: best and worst →

Frequently asked questions

Is the 2020 Chevrolet Colorado reliable?
NHTSA data shows 84 complaints and a complaint index of 55 for the 2020 Colorado, giving it a Caution verdict. It ranks 10th out of 21 Colorado model years, worse than the lowest-complaint years but better than years like 2016 and 2015.
What is the main problem with the 2020 Chevrolet Colorado?
Transmission & Powertrain issues are the top complaint area, making up 39% of all complaints, with a median failure mileage of 25,500 miles. Engine problems follow at 23% of complaints.
Does the 2020 Chevrolet Colorado have any recalls?
NHTSA lists 0 recalls for the 2020 Colorado, including 0 do-not-drive recalls.
How does the 2020 Colorado compare to other years?
With a complaint index of 55, the 2020 model falls between the worst years (2016 at 100 and 2015 at 95) and the best years (2010, 2011, and 2012, all rated Best). Its Caution verdict places it mid-pack among 21 model years.
How much does the 2020 Chevrolet Colorado cost to fuel?
EPA rates the 2020 Colorado at 20.5 mpg combined (18.5 city / 24.5 highway), with an estimated annual fuel cost of $3,600.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.