2025 Lexus Rx 450h Mpg. I have seen a few post about the real world mpg of the nx, but not much on the rx. The 2025 lexus rx 450h is a hybrid suv, which means that it combines a gasoline engine with an electric motor to improve fuel efficiency.

The lexus nx 350h, 450h+, and 450h+ f sport handling awd. It has a fuel economy rating of up to 31 mpg in the city and 28 mpg on the highway.