| Vehicle Class | STANDARD PICKUP |
| Year | 2005 |
| Make | GMC |
| Model | C1500 SIERRA 2WD |
| Engine Displacement in Liters | 5.3L |
| Cylinders | 8 |
| Transmission Type | Auto(L4) |
| Drivetrain | Rear |
| Gas Mileage City | 16 |
| Gas Mileage Highway | 20 |
| Gas Mileage Average | 18 |
| Fuel Type | regular grade gasoline (octane number of 87) |
| Annual Fuel Cost | 1501 |
| Valves / Cylinder | 2 |
| Transmission Description | CLKUP |
| Class ID | 12 |
| Vehicle Class | STANDARD PICKUP |
| Year | 2005 |
| Make | GMC |
| Model | C1500 SIERRA 2WD |
| Engine Displacement in Liters | 4.3L |
| Cylinders | 6 |
| Transmission Type | Auto(L4) |
| Drivetrain | Rear |
| Gas Mileage City | 16 |
| Gas Mileage Highway | 21 |
| Gas Mileage Average | 18 |
| Fuel Type | regular grade gasoline (octane number of 87) |
| Annual Fuel Cost | 1501 |
| Valves / Cylinder | 2 |
| Transmission Description | CLKUP |
| Class ID | 12 |
| Vehicle Class | STANDARD PICKUP |
| Year | 2005 |
| Make | GMC |
| Model | C1500 SIERRA 2WD |
| Engine Displacement in Liters | 4.3L |
| Cylinders | 6 |
| Transmission Type | Manual(M5) |
| Drivetrain | Rear |
| Gas Mileage City | 16 |
| Gas Mileage Highway | 22 |
| Gas Mileage Average | 18 |
| Fuel Type | regular grade gasoline (octane number of 87) |
| Annual Fuel Cost | 1501 |
| Valves / Cylinder | 2 |
| Transmission Description | SIL |
| Class ID | 12 |
| Vehicle Class | STANDARD PICKUP |
| Year | 2005 |
| Make | GMC |
| Model | C1500 SIERRA 2WD |
| Engine Displacement in Liters | 4.8L |
| Cylinders | 8 |
| Transmission Type | Auto(L4) |
| Drivetrain | Rear |
| Gas Mileage City | 16 |
| Gas Mileage Highway | 21 |
| Gas Mileage Average | 18 |
| Fuel Type | regular grade gasoline (octane number of 87) |
| Annual Fuel Cost | 1501 |
| Valves / Cylinder | 2 |
| Transmission Description | CLKUP |
| Class ID | 12 |
| Vehicle Class | STANDARD PICKUP |
| Year | 2005 |
| Make | GMC |
| Model | C1500 SIERRA 2WD |
| Engine Displacement in Liters | 4.8L |
| Cylinders | 8 |
| Transmission Type | Manual(M5) |
| Drivetrain | Rear |
| Gas Mileage City | 16 |
| Gas Mileage Highway | 21 |
| Gas Mileage Average | 18 |
| Fuel Type | regular grade gasoline (octane number of 87) |
| Annual Fuel Cost | 1501 |
| Valves / Cylinder | 2 |
| Transmission Description | SIL |
| Class ID | 12 |
| Vehicle Class | STANDARD PICKUP |
| Year | 2005 |
| Make | GMC |
| Model | C1500 SIERRA 2WD |
| Engine Displacement in Liters | 6L |
| Cylinders | 8 |
| Transmission Type | Auto(L4) |
| Drivetrain | Rear |
| Gas Mileage City | 14 |
| Gas Mileage Highway | 19 |
| Gas Mileage Average | 16 |
| Fuel Type | premium grade gasoline (octane number of 92 or 93) |
| Annual Fuel Cost | 1828 |
| Valves / Cylinder | 2 |
| Transmission Description | CLKUP |
| Class ID | 12 |