2025 Colorado Trail Boss Mpg. Get price, fuel economy, tech and safety features, warranty info and more for each and every 2025. They fall to 17 mpg city/highway/combined with the zr2, and then further to 16 mpg with.

They fall to 17 mpg city/highway/combined with the zr2, and then further to 16 mpg with. Our comparison will help you prioritize the trims that are right for you.