2025 Chevy Colorado Zr2 Gas Mileage. The engine comes in three strengths, and the zr2 gets max burro power: So coming from a full size 2016 silverado with a 6.2l v8 and consistently getting.

View detailed gas mileage data for the 2025 chevrolet colorado. So coming from a full size 2016 silverado with a 6.2l v8 and consistently getting.