Fuel tank: 5 of 6 variants rated.
GMC Acadia AWD 2.0L tops the GMC Acadia ranking by Fuel tank, at 83 L (21.9 gal US).
Across 5 ranked variants, Fuel tank spans from 72 L (19.0 gal US) to 83 L (21.9 gal US).
| # | Variant | Year | Body | Fuel | Fuel tank |
|---|---|---|---|---|---|
| 1 | GMC Acadia AWD 2.0L | 2023 | SUV | Petrol | 83 L (21.9 gal US) |
| 2 | GMC Acadia AWD 3.6L | 2023 | SUV | Petrol | 83 L (21.9 gal US) |
| 3 | GMC Acadia AWD 2.5L | 2024 | SUV | Petrol | 82 L (21.7 gal US) |
| 4 | GMC Acadia FWD 2.5L | 2024 | SUV | Petrol | 73 L (19.4 gal US) |
| 5 | GMC Acadia FWD 3.6L | 2023 | SUV | Petrol | 72 L (19.0 gal US) |