Fuel tank: 5 of 5 variants rated.
Cadillac CT5 AWD 2.0L tops the Cadillac CT5 ranking by Fuel tank, at 66 L (17.4 gal US).
Across 5 ranked variants, Fuel tank spans from 66 L (17.4 gal US) to 66 L (17.4 gal US).
| # | Variant | Year | Body | Fuel | Fuel tank |
|---|---|---|---|---|---|
| 1 | Cadillac CT5 AWD 2.0L | 2023 | Sedan | Petrol | 66 L (17.4 gal US) |
| 2 | Cadillac CT5 AWD 3.0L | 2023 | Sedan | Petrol | 66 L (17.4 gal US) |
| 3 | Cadillac CT5 RWD 2.0L | 2023 | Sedan | Petrol | 66 L (17.4 gal US) |
| 4 | Cadillac CT5 RWD 3.0L | 2023 | Sedan | Petrol | 66 L (17.4 gal US) |
| 5 | Cadillac CT5 RWD 6.2L | 2023 | Sedan | Petrol | 66 L (17.4 gal US) |