Suburban 2024 Mileage Calculator. 1984 to present buyer's guide to fuel efficient cars and trucks. Fill up your tank to the maximum, reset your trip odometer, or record the.

Expect fuel economy to rate at around 15/20 mpg city/highway with rwd, and 15/19 mpg with 4wd. Fill up your tank to the maximum, reset your trip odometer, or record the.