Question: what is the most fuel efficient luxury suv?
Answer: Lexus UX 250h | 39 mpg | For Sale. Lexus UX 200 | 33 mpg | For Sale. Lexus NX 300h | 31 mpg | For Sale. Buick Encore GX | 31 mpg | For Sale. Lexus RX 450h | 30 mpg | For Sale. Mercedes-Benz GLA 250 | 28 mpg | For Sale. Acura MDX Hybrid | 27 mpg | For Sale. BMW X3 sDrive30i | 27 mpg | For Sale.