Suburban 2024 Gas Mileage Petrol. Fuel economy of 2024 chevrolet vehicles. All trim levels of the 2024 suburban get 16 mpg, with 15 mpg in the city and 19 mpg on the highway.
See body style, engine info and more specs. The motortrend buyer’s guide has the 2024 chevrolet suburban specs you need, from dimensions and cargo space to power and mpgs.