2019 GMC Sierra 2500HD Gas Tank Size
Gas tank size for 2019 GMC Sierra 2500HD. 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 |
|---|---|---|---|---|
| 4dr Double Cab LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| 4dr Double Cab 4WD SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| 4dr Double Cab 4WD LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLE 4dr Double Cab LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLE 4dr Double Cab 4WD SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLE 4dr Double Cab 4WD LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| 2dr Regular Cab 4WD LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| 4dr Crew Cab SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| 4dr Crew Cab LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| 4dr Crew Cab 4WD SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| 4dr Crew Cab 4WD LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLE 4dr Crew Cab SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLE 4dr Crew Cab LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLE 4dr Crew Cab 4WD SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLE 4dr Crew Cab 4WD LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLT 4dr Crew Cab SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLT 4dr Crew Cab LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLT 4dr Crew Cab 4WD SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| SLT 4dr Crew Cab 4WD LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| Denali 4dr Crew Cab SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| Denali 4dr Crew Cab 4WD SB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
GMC Sierra 2500HD 2019