2019 GMC Sierra 3500HD Gas Tank Size
Gas tank size for 2019 GMC Sierra 3500HD. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| 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 LB DRW(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 |
| 4dr Crew Cab 4WD LB DRW(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 LB DRW(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 |
| SLE 4dr Crew Cab 4WD LB DRW(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 LB DRW(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 |
| SLT 4dr Crew Cab 4WD LB DRW(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 LB DRW(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| Denali 4dr Crew Cab LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
| Denali 4dr Crew Cab 4WD LB DRW(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 |
| Denali 4dr Crew Cab 4WD LB(6.0L V8 6-speed Automatic) | flex-fuel (FFV) | 36 | 30 | 137 |
GMC Sierra 3500HD 2019