2024 Gmc Yukon Mpg. Fuel economy of the 2024 gmc yukon 4wd. In the city, the 2024 yukon gas mileage is from 14 to 15.

The motortrend buyer’s guide has the 2024 gmc yukon specs you need, from dimensions and cargo space to power and mpgs. On the low end is the denali which gets 16 mpg, with 14 mpg in the city and 18 mpg on.