Mazda Cx 7 2024. This powertrain returns an epa estimated 24 mpg city, 28 mpg highway, and 25 mpg combined. January 4, 2024 2:50 am.

This powertrain returns an epa estimated 24 mpg city, 28 mpg highway, and 25 mpg combined. The base engine is also the sole engine for the bulk of the lineup.