| Year | 2012 |
| Make | GMC |
| Model | Sierra 1500 |
| Vehicle Style | Extended Cab Pickup 4-Dr |
| Trim | SLE |
| Made In | United States |
| Fuel Type | Flex-Fuel (Unleaded/E85) |
| Fuel Capacity | 26 gallon |
| City Mileage | 13 - 15 miles/gallon |
| Highway Mileage | 18 - 21 miles/gallon |
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | R&P |
| Transmission Type | Automatic |
| Driven Wheels | Rear Wheel Drive |
| Engine | 5.3L V8 OHV 16V FFV |
| Overall Height | 73.90 inches |
| Overall Length | 230.20 inches |
| Overall Width | 80.00 inches |
| Invoice Price | $29,690 |
| Delivery Charges | $995 |
| MSRP | $31,925 |
| Side Driver | Not Tested |
| Frontal Passenger | Not Tested |
| Rollover | Not Tested |
| Roof Strength Test Results | Not Tested |
| Side Rear Passenger | Not Tested |
| Rear Crash Protection/Head Restraint | Acceptable |
| Moderate Overlap Front Test Results | Good |
| Frontal Driver | Not Tested |
| Side Impact Test Results | Acceptable |