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What transmission does a 2020 Colorado have?

The 2020 Chevrolet Colorado offers two transmission options: a 6-speed automatic transmission and an available 8-speed automatic transmission. The specific transmission in a 2020 Colorado depends on the engine and trim level selected.


6-Speed Automatic Transmission


The standard transmission on the 2020 Chevrolet Colorado is a 6L50 6-speed automatic transmission. This transmission is paired with the base 2.5-liter inline 4-cylinder engine and the available 3.6-liter V6 engine. The 6-speed automatic provides smooth, responsive shifting and helps optimize fuel efficiency.


8-Speed Automatic Transmission


An 8L90 8-speed automatic transmission is available as an option on the 2020 Colorado. This transmission is paired with the available 2.8-liter Duramax turbo-diesel engine. The 8-speed automatic provides more gears for improved acceleration, towing capability, and fuel economy compared to the standard 6-speed.p>

Transmission Performance and Capability



  • The 6-speed automatic transmission has a maximum towing capacity of 7,000 lbs when properly equipped.

  • The 8-speed automatic transmission has a maximum towing capacity of 7,700 lbs when properly equipped.

  • Both transmissions feature advanced technologies like electronic controls and torque converter lockup for smooth, efficient power delivery.li>

In summary, the 2020 Chevrolet Colorado offers a choice between a standard 6-speed automatic transmission or an available 8-speed automatic, depending on the engine and trim level selected. The transmissions provide responsive performance, towing capability, and fuel efficiency to meet the needs of Colorado owners.

How to fix shuddering transmission?


The fix is simple if the culprit is related to the transmission fluid. For example, if the transmission shudders because of contaminated transmission fluid, flushing out the fluid and replacing it with a fresh batch would help.



Which Colorado engine is best?


What engine is the best in the Colorado?

  • 2.7L Base 4-Cylinder Engine: 237 horsepower and 259 pound-feet of torque.
  • 2.7L Turbocharged 4-Cylinder Engine: 310 horsepower and 390 pound-feet of torque.
  • 2.7L Turbocharged 4-Cylinder Engine: 310 horsepower and 430 pound-feet of torque.



Are Chevy Colorados known for transmission issues?


Owners of the 2021 Chevy Colorado have reported various transmission problems, including rough shifting, shuddering, shaking, slipping, leaks, fluid contamination, and more.



Is GM having problems with their 8 speed transmission?


GM Again Faces Class Action for 8-Speed Transmission. Did General Motors knowingly sell several hundred thousand cars, SUVs and pickups with faulty transmissions? That's what a U.S. class action alleges, and it's just been approved by a federal appeals court.



Does the 2020 Colorado have transmission problems?


Of all the problems reported by consumers, transmission problems were the most common for the 2020 Chevy Colorado. Transmission problems are usually easy to notice because the symptoms for transmission problems tend to be dramatic or at least loud.



Does the Chevy Colorado have a CVT transmission?


Chevrolet: The Bolt, Camaro, Corvette, Cruze, Impala, Sonic, Volt, Blazer, Equinox, Tahoe, Suburban, Trailblazer, Traverse, Trax, Colorado and all Silverados are not equipped with CVTs. Chrysler: No modern Chrysler is equipped with a CVT.



Is the 8L80 transmission good?


GM Authority Executive Editor Alex Luft took a truck equipped with the new Hydra-Matic 8L80 eight-speed transmission for a test drive in February 2023. He reported the transmission is “very good,” shifting well and mostly functioning as expected.



Is 2020 a good year for Chevy Colorado?


As a whole, consumers found the vehicle's styling and performance to be its strongest features and value to be its weakest. 95 out of 144 of owners (66% of them) rank the 2020 Colorado five out of five stars. Overall, consumers seem aligned in their opinions of the 2020 Chevrolet Colorado.



How many miles does a 2020 Chevy Colorado last?


200,000-300,000 miles
How long do Chevy Colorados last? On average, a Colorado will last 200,000-300,000 miles, providing an extended ownership experience for those who love the unique, classy design. For those who put time and effort into their driving and the well-being of the machine, the Colorado could provide two decades of driving.



Which GM transmission is strongest?


The 10L90E is by far the biggest and heaviest modern automatic transmission in GM history, but it's also the strongest and offers amazing performance and economy when matched with a Gen V LT engine. This is part of the newest technology in the performance world.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.