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

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.
All-Wheel Drive · Automatic (S9) · Small Sport Utility Vehicle 4WD
All-Wheel Drive · Automatic (S9) · Small Sport Utility Vehicle 4WD
Front-Wheel Drive · Automatic (S9) · Small Sport Utility Vehicle 2WD
Front-Wheel Drive · Automatic (S9) · Small Sport Utility Vehicle 2WD
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.