XT6 AWD
All-Wheel Drive · Automatic (S9) · Small Sport Utility Vehicle 4WD
- MPG combined
- 23
- City / highway
- 21 / 26
- Engine
- 2.0L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,550
- Tailpipe CO₂
- 386 g/mi
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World Of EVEditorial
Cadillac XT6
The Cadillac XT6 has been sold in the US from 2020 to 2025, in 6 model years covered here. The 2025 line-up has 4 trims with 20–23 MPG combined.
Model years
2021 XT6 trims (4)
XT6 AWD
All-Wheel Drive · Automatic (S9) · Small Sport Utility Vehicle 4WD
- MPG combined
- 21
- City / highway
- 18 / 25
- Engine
- 3.6L 6-cyl
- Fuel
- Regular
- Annual fuel cost
- $3,200
- Tailpipe CO₂
- 433 g/mi
XT6 FWD
Front-Wheel Drive · Automatic (S9) · Small Sport Utility Vehicle 2WD
- MPG combined
- 23
- City / highway
- 21 / 27
- Engine
- 2.0L 4-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,550
- Tailpipe CO₂
- 386 g/mi
XT6 FWD
Front-Wheel Drive · Automatic (S9) · Small Sport Utility Vehicle 2WD
- MPG combined
- 21
- City / highway
- 19 / 26
- Engine
- 3.6L 6-cyl
- Fuel
- Regular
- Annual fuel cost
- $3,200
- Tailpipe CO₂
- 418 g/mi
Source: U.S. EPA / DOE fueleconomy.gov. Annual fuel cost is the EPA estimate for 15,000 miles a year at national average fuel and electricity prices.