2024 Mazda Cx-90 Phev Mpg Range. Some quick math shows that the onboard meter is a little optimistic,. Mazda's first american phev has 323 horsepower.

Averaged 27.8 mpg fuel economy in total; The fuel economy meter showed an average of a bit more than 26 mpg, with a low of 24 mpg and a high of 28.5 mpg.