2018 GMC Yukon Gas Tank Size
Gas tank size for 2018 GMC Yukon. Fuel tank capacity in gallons and litres.
This page may contain affiliate links marked with. Read more about our disclaimer.
| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| SLE - 4dr SUV(5.3L V8 6-speed Automatic) | Gas | 26 | 21.6 | 99 |
| SLE - 4dr SUV(5.3L V8 4x4 6-speed Automatic) | Gas | 26 | 21.6 | 99 |
| SLT - 4dr SUV(5.3L V8 6-speed Automatic) | Gas | 26 | 21.6 | 99 |
| SLT - 4dr SUV(5.3L V8 4x4 6-speed Automatic) | Gas | 26 | 21.6 | 99 |
| Denali - 4dr SUV(6.2L V8 10-speed Automatic) | Gas | 26 | 21.6 | 99 |
| Denali - 4dr SUV(6.2L V8 4x4 10-speed Automatic) | Gas | 26 | 21.6 | 99 |
GMC Yukon 2018