2024 Gmc Yukon Denali Mpg. View local inventory and get a quote from a dealer in your area. For more information about the yukon's fuel economy, visit the epa's website.

All trim levels of the 2024 yukon xl get 16 mpg, with 15 mpg in the city and 18 mpg on the highway. View local inventory and get a quote from a dealer in your area.