Colorado is the midsize truck with full-size capability. Check out the full specs of the 2020 Chevrolet Colorado Work Truck (WT), from performance and fuel economy to colors and materials With three compelling engine options — including the GM-exclusive Duramax ® 2.8L Turbo-Diesel — you get to choose a perfect blend of power and efficiency. Add Chevy’s technology, available safety features and a quiet, comfortable interior and it’s ready to work and always up for play.