Chevrolet Tahoe 2WD Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
2026
24 MPG combined
Latest Model
2026
24 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
2026Diesel Diesel222624$3,500Details →
2025Diesel Diesel222624$3,500Details →
2024Diesel Diesel212824$3,500Details →
2023Diesel Diesel212824$3,500Details →
2022Diesel Diesel212824$3,500Details →
2021Diesel Diesel212824$3,500Details →