2024 4runner Mpg. Fuel economy of the 2024 toyota 4runner 4wd. The 4runner's powertrain combinations show their age at the pump, with every model rated at a lowly 16 mpg in the city and 19 mpg on the highway.
My 4runner gets about the same mpg as my mazda rx8 and that is about 16mpg. The motortrend buyer’s guide has the 2024 toyota 4runner specs you need, from dimensions and cargo space to power and mpgs.