Cadillac
XT6 FWD

U.S. fuel economy and specifications from the EPA.

23Best combined MPG2021 model year

2020–2025Model years6 with EPA ratings

11Rated configurationsDrive, transmission and engine

2–3.6 LEngine sizeDisplacement

Best combined MPG by model year

The highest EPA rating among each year's configurations.

2020 20 MPG

2021 23 MPG

2022 23 MPG

2023 23 MPG

2024 23 MPG

2025 23 MPG

Model year

2 configurations.

Premium gasoline · Small Sport Utility Vehicle 2WD

Regular gasoline · Small Sport Utility Vehicle 2WD

2025 EPA test-car reference

Engine ratings from the EPA test-car reference.

Engine rated hp	Displacement	Transmission	Drive
237	2.0 L	Semi-Automatic · 9 gears	2-Wheel Drive, Front