Cadillac XT6 FWD Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
2025
23 MPG combined
Latest Model
2025
23 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
2025Premium212723$3,550Details →
2024Premium212723$3,550Details →
2023Premium212723$3,550Details →
2022Premium212723$3,550Details →
2021Premium212723$3,550Details →
2020Regular182520$3,400Details →