Are you researching the gas tank size in a Cadillac XT6? On this page, we'll list all the gas tank sizes for the 3 years of data we have for the Cadillac XT6 - from 2020 to the most recent model in 2022.
2022 Cadillac XT6 Gas Tank Size
The 2022 Cadillac XT6 has a gas tank size of 22.0 gallons. See the data outlined in the table below.
The 2022 Cadillac XT6 has a maximum range in the city of 462 miles on a full tank of fuel.
The 2022 Cadillac XT6 has a maximum highway driving range of 572 miles on a full tank of fuel.
2022 Cadillac XT6 Gas Tank Mileage Comparison Table By Trim
Trim Package
Engine
Gas Tank Size (imperial)
Gas Tank Size (metric)
Full Tank Range - City Driving
Full Tank Range - Highway Driving
Gas Mileage - City Driving
Gas Mileage - Highway Driving
XT6 Luxury AWD 4dr
2.0L
22.0 gallons
83.3 liters
462 miles
572 miles
21 mpg
26 mpg
XT6 Luxury FWD 4dr
2.0L
19.0 gallons
71.9 liters
399 miles
513 miles
21 mpg
27 mpg
XT6 Premium Luxury AWD 4dr
3.6L
22.0 gallons
83.3 liters
396 miles
550 miles
18 mpg
25 mpg
XT6 Premium Luxury FWD 4dr
3.6L
19.0 gallons
71.9 liters
361 miles
494 miles
19 mpg
26 mpg
XT6 Sport AWD 4dr
3.6L
22.0 gallons
83.3 liters
396 miles
550 miles
18 mpg
25 mpg
2021 Cadillac XT6 Gas Tank Size
The 2021 Cadillac XT6 has a gas tank size of 22.0 gallons. See the data outlined in the table below.
The 2021 Cadillac XT6 has a maximum range in the city of 462 miles on a full tank of fuel.
The 2021 Cadillac XT6 has a maximum highway driving range of 572 miles on a full tank of fuel.
2021 Cadillac XT6 Gas Tank Mileage Comparison Table By Trim
Trim Package
Engine
Gas Tank Size (imperial)
Gas Tank Size (metric)
Full Tank Range - City Driving
Full Tank Range - Highway Driving
Gas Mileage - City Driving
Gas Mileage - Highway Driving
XT6 Luxury AWD 4dr
2.0L
22.0 gallons
83.3 liters
462 miles
572 miles
21 mpg
26 mpg
XT6 Luxury FWD 4dr
2.0L
19.0 gallons
71.9 liters
399 miles
513 miles
21 mpg
27 mpg
XT6 Premium Luxury AWD 4dr
3.6L
22.0 gallons
83.3 liters
396 miles
550 miles
18 mpg
25 mpg
XT6 Premium Luxury FWD 4dr
3.6L
19.0 gallons
71.9 liters
361 miles
494 miles
19 mpg
26 mpg
XT6 Sport AWD 4dr
3.6L
22.0 gallons
83.3 liters
396 miles
550 miles
18 mpg
25 mpg
2020 Cadillac XT6 Gas Tank Size
The 2020 Cadillac XT6 has a gas tank size of 22.0 gallons. See the data outlined in the table below.
The 2020 Cadillac XT6 has a maximum range in the city of 374 miles on a full tank of fuel.
The 2020 Cadillac XT6 has a maximum highway driving range of 528 miles on a full tank of fuel.
2020 Cadillac XT6 Gas Tank Mileage Comparison Table By Trim