| Trim/Packages | Powertrain | MSRP |
|---|---|---|
| Sierra 1500 Extended Cab WT | 4.3l V6 (195 bhp) A4 RWD | $22,915 |
| Sierra 1500 Extended Cab WT | 4.8l V8 (295 bhp) A4 RWD | $23,860 |
| Sierra 1500 Extended Cab WT | 5.3l V8 (315 bhp) A4 RWD | $24,460 |
| Sierra 1500 Extended Cab WT | 4.8l V8 (295 bhp) A4 4WD | $27,025 |
| Sierra 1500 Extended Cab WT | 5.3l V8 (315 bhp) A4 4WD | $27,625 |
| Sierra 1500 Extended Cab SLE1 | 4.8l V8 (295 bhp) A4 RWD | $28,295 |
| Sierra 1500 Extended Cab SLE1 | 5.3l V8 (315 bhp) A4 RWD | $28,895 |
| Sierra 1500 Extended Cab SLE1 | 6.0l V8 (367 bhp) A4 RWD | $29,990 |
| Sierra 1500 Extended Cab SLE1 | 4.8l V8 (295 bhp) A4 4WD | $31,385 |
| Sierra 1500 Extended Cab SLE1 | 5.3l V8 (315 bhp) A4 4WD | $31,985 |
| Sierra 1500 Extended Cab SLE1 | 6.0l V8 (367 bhp) A4 4WD | $33,080 |
| Sierra 1500 Extended Cab SLE2 | 5.3l V8 (315 bhp) A4 RWD | $30,185 |
| Sierra 1500 Extended Cab SLE2 | 6.0l V8 (367 bhp) A4 RWD | $31,280 |
| Sierra 1500 Extended Cab SLE2 | 5.3l V8 (315 bhp) A4 4WD | $33,330 |
| Sierra 1500 Extended Cab SLE2 | 6.0l V8 (367 bhp) A4 4WD | $34,425 |
| Sierra 1500 Extended Cab SLT | 5.3l V8 (315 bhp) A4 RWD | $31,815 |
| Sierra 1500 Extended Cab SLT | 6.0l V8 (367 bhp) A4 RWD | $32,910 |
| Sierra 1500 Extended Cab SLT | 5.3l V8 (315 bhp) A4 4WD | $34,965 |
| Sierra 1500 Extended Cab SLT | 6.0l V8 (367 bhp) A4 4WD | $36,060 |
