MPGCheck

BMW Z4 M40i Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
2024
26 MPG combined
Latest Model
2026
25 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
2026Premium232925$3,250Details →
2025Premium232925$3,250Details →
2024Premium233126$3,150Details →
2023Premium233126$3,150Details →
2022Premium222925$3,250Details →
2021Premium223025$3,250Details →
2020Premium243126$3,150Details →