2024 Chevrolet Suburban Gas Mileage. Start here to discover how much people are paying, what's for sale, trims, specs, and a lot more! Use our handy tool to get estimated annual fuel costs based on your driving habits.

View detailed gas mileage data for the 2024 chevrolet suburban. Fuel economy, though, is only 16 mpg overall, which isn’t any better than the previous generation.