| Model/Trim/Package | Engine | MPG | Original MSRP | |||
|---|---|---|---|---|---|---|
| Sierra 1500 Regular Cab Work Truck | 4.3l V6 (195 bhp) | A4 | RWD | 15 / 20 / TBD | $22,195 | |
| Sierra 1500 Regular Cab Work Truck | 4.8l V8 (302 bhp) | A4 | RWD | 14 / 19 / TBD | $23,140 | |
| Sierra 1500 Regular Cab Work Truck | 5.3l V8 (315 bhp) | A6 | RWD | 15 / 21 / TBD | $23,965 | |
| Sierra 1500 Regular Cab Work Truck | 4.3l V6 (195 bhp) | A4 | 4WD | 14 / 18 / TBD | $25,635 | |
| Sierra 1500 Regular Cab Work Truck | 4.8l V8 (302 bhp) | A4 | 4WD | 13 / 18 / TBD | $26,580 | |
| Sierra 1500 Regular Cab Work Truck | 5.3l V8 (315 bhp) | A6 | 4WD | 15 / 21 / TBD | $27,405 | |
| Sierra 1500 Regular Cab Work Truck | 4.3l V6 (195 bhp) | A4 | RWD | 15 / 20 / TBD | $22,585 | |
| Sierra 1500 Regular Cab Work Truck | 4.8l V8 (302 bhp) | A4 | RWD | 14 / 19 / TBD | $23,530 | |
| Sierra 1500 Regular Cab Work Truck | 5.3l V8 (315 bhp) | A6 | RWD | 15 / 21 / TBD | $24,355 | |
| Sierra 1500 Regular Cab Work Truck | 4.3l V6 (195 bhp) | A4 | 4WD | 14 / 18 / TBD | $25,935 | |
| Sierra 1500 Regular Cab Work Truck | 4.8l V8 (302 bhp) | A4 | 4WD | 13 / 18 / TBD | $26,880 | |
| Sierra 1500 Regular Cab Work Truck | 5.3l V8 (315 bhp) | A6 | 4WD | 15 / 21 / TBD | $27,705 | |
| Sierra 1500 Regular Cab SLE | 4.8l V8 (302 bhp) | A4 | RWD | 14 / 19 / TBD | $27,965 | |
| Sierra 1500 Regular Cab SLE | 5.3l V8 (315 bhp) | A6 | RWD | 15 / 21 / TBD | $28,790 | |
| Sierra 1500 Regular Cab SLE | 4.8l V8 (302 bhp) | A4 | 4WD | 13 / 18 / TBD | $31,520 | |
| Sierra 1500 Regular Cab SLE | 5.3l V8 (315 bhp) | A6 | 4WD | 15 / 21 / TBD | $33,170 | |
| Sierra 1500 Regular Cab SLE | 4.8l V8 (302 bhp) | A4 | RWD | 14 / 19 / TBD | $28,085 | |
| Sierra 1500 Regular Cab SLE | 5.3l V8 (315 bhp) | A6 | RWD | 15 / 21 / TBD | $28,910 | |
| Sierra 1500 Regular Cab SLE | 4.8l V8 (302 bhp) | A4 | 4WD | 13 / 18 / TBD | $31,820 | |
| Sierra 1500 Regular Cab SLE | 5.3l V8 (315 bhp) | A6 | 4WD | 15 / 21 / TBD | $33,470 |
