2025 Miata Mpg. The miata isn’t known for its kickin’ audio system. Fuel economy is rated at 26 mpg in the city and 35 mpg on the highway, making it a good daily driver.

The miata isn’t known for its kickin’ audio system. Fuel economy is rated at 26 mpg in the city and 35 mpg on the highway, making it a good daily driver.