Chevrolet Suburban 2024 Gas Mileage. Chevrolet offers the 2024 suburban with a trio of engines. The suburban may be big, it may be heavy, it may drink a lot of gasoline — but there’s no denying its excellence in doing exactly what it’s designed to do:

Compare the gas mileage and greenhouse gas emissions of new and used cars and trucks. In the city, the 2019 suburban gas mileage is from.