Cadillac XT5 Gas Tank Size & Fuel Capacity by Year
19.0–22.0gal · 72–83 L
Across 10 model years (2017–2026), the Cadillac XT5 has used tanks from 19.0–22.0 gallons. The 2026 model holds 19.0–22.0 gallons.
Pick your model year
How the tank changed over the years
Cadillac XT5 tank size by generation
Model years with the same tank sizes, grouped. A change usually marks a new generation or a redesign.
| Model years | Tank | Liters |
|---|---|---|
| 2021–2026 | 19.0–22.0 gallons | 72–83 L |
| 2018–2020 | 19.4–21.7 gallons | 73–82 L |
| 2017 | 19.0–22.0 gallons | 72–83 L |
Cadillac XT5 tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 2026 Cadillac XT5 | 19.0–22.0 gallons | 72–83 L | 594 mi | 5 |
| 2025 Cadillac XT5 | 19.0–22.0 gallons | 72–83 L | 594 mi | 5 |
| 2024 Cadillac XT5 | 19.0–22.0 gallons | 72–83 L | 594 mi | 5 |
| 2023 Cadillac XT5 | 19.0–22.0 gallons | 72–83 L | 594 mi | 5 |
| 2022 Cadillac XT5 | 19.0–22.0 gallons | 72–83 L | 594 mi | 5 |
| 2021 Cadillac XT5 | 19.0–22.0 gallons | 72–83 L | 594 mi | 5 |
| 2020 Cadillac XT5 | 19.4–21.7 gallons | 73–82 L | 564 mi | 5 |
| 2019 Cadillac XT5 | 19.4–21.7 gallons | 73–82 L | 543 mi | 7 |
| 2018 Cadillac XT5 | 19.4–21.7 gallons | 73–82 L | 543 mi | 7 |
| 2017 Cadillac XT5 | 19.0–22.0 gallons | 72–83 L | 572 mi | 6 |
Cadillac XT5 fuel system recalls by year
NHTSA lists fuel-system recalls for 3 Cadillac XT5 model years. Each year's page has the details, the risk and the free remedy.
Frequently asked questions
What size gas tank does the Cadillac XT5 have?
The 2026 Cadillac XT5 holds 19.0–22.0 gallons. Older years range from 19.0–22.0 gallons; the table has every year.
Has the tank size changed over the years?
Yes. The largest tank changed in 2021, 2018.