2024 Gx 550 Mpg Range. Lexus says the new model will have a combined rating of 17 mpg, up from 16 mpg in the 460. Buyers will find that the 2024 lexus gx is still in realistic luxury suv range, with a starting price of about $64,000 before delivery.
Research the 2024 lexus gx with our expert reviews and ratings. The new gx is little bigger than the outgoing model.