The Cadillac XT6 has a different sized gas tank based on year and model trim.
Larger sized gas tanks are advantageous because you don't need to go to the gas station as often. Also, you can take advantage of days when gas prices are discounted and fill up your vehicle with a larger quantity of gas.
Scroll down for the gas tank size tables for your year and trim.
| Year | Trim | Engine | Gallons | Liters |
|---|---|---|---|---|
| 2022 | Luxury AWD 4dr | 2.0L | 22.0 | 83.3 |
| 2022 | Luxury FWD 4dr | 2.0L | 19.0 | 71.9 |
| 2022 | Premium Luxury AWD 4dr | 3.6L | 22.0 | 83.3 |
| 2022 | Premium Luxury FWD 4dr | 3.6L | 19.0 | 71.9 |
| 2022 | Sport AWD 4dr | 3.6L | 22.0 | 83.3 |
| 2021 | Luxury AWD 4dr | 2.0L | 22.0 | 83.3 |
| 2021 | Luxury FWD 4dr | 2.0L | 19.0 | 71.9 |
| 2021 | Premium Luxury AWD 4dr | 3.6L | 22.0 | 83.3 |
| 2021 | Premium Luxury FWD 4dr | 3.6L | 19.0 | 71.9 |
| 2021 | Sport AWD 4dr | 3.6L | 22.0 | 83.3 |
| Year | Trim | Engine | Gallons | Liters |
|---|---|---|---|---|
| 2020 | AWD Premium Luxury 4dr | 3.6L | 22.0 | 83.3 |
| 2020 | AWD Sport 4dr | 3.6L | 22.0 | 83.3 |
| 2020 | FWD Premium Luxury 4dr | 3.6L | 19.0 | 71.9 |
| 2020 | Util 4D Prem Luxury Platinum 2WD V6 | 3.6L | 19.0 | 71.9 |
| 2020 | Util 4D Prem Luxury Platinum AWD V6 | 3.6L | 22.0 | 83.3 |
| 2020 | SUV 4D Premium Luxury 2WD | 3.6L | 19.0 | 71.9 |
| 2020 | SUV 4D Premium Luxury AWD | 3.6L | 22.0 | 83.3 |
| 2020 | SUV 4D Sport AWD | 3.6L | 22.0 | 83.3 |
| 2020 | SUV 4D Sport Platinum AWD | 3.6L | 22.0 | 83.3 |
CarDataSpecs.com is a website designed to quickly help you find pertinent information about your vehicle.
Also, you can consult the vehicle's owner's manual.