Dec 29, 2020 ยท By Autotrader 12/29/2020 12:00am. 1 of 5. In the midsize truck segment, the 2021 Chevrolet Colorado works hard when it comes to truck form and function. With striking refreshed looks, the Colorado also provides truck shoppers with the most powertrain choices in the category. The diesel engine earns the Colorado best-in-class towing capacity.. "/>