Lexus Gx 2024 Mpg. The 2024 lexus gx 550 is rated to return 17 mpg in mixed city/highway driving. Every gx features a tow receiver and can tow at least 7,601 pounds.

There are no official fuel mileage ratings listed on the epa’s website for either vehicle just yet, but lexus tells us the gx with the v6 gets 21 mpg on the highway. The lexus gx hybrid should follow as a my2025 vehicle.