2024 Mazda Cx-90 Towing Capacity Mpg. Fuel economy across the lineup, according to mazda, is 24 mpg in the city, 28 mpg on the highway, and 25 mpg combined. Quicker than the turbo six, useful ev.

23 city / 28 highway / 25 combined mpg Quicker than the turbo six, useful ev.