| Model/Trim/Package | Engine | MPG | Original MSRP | |||
|---|---|---|---|---|---|---|
| Sierra 1500 Double Cab | 4.3l V6 (285 bhp) | A6 | RWD | TBD / TBD / TBD | $30,100 | |
| Sierra 1500 Double Cab | 5.3l V8 (355 bhp) | A6 | RWD | TBD / TBD / TBD | $31,195 | |
| Sierra 1500 Double Cab SLE | 4.3l V6 (285 bhp) | A6 | RWD | TBD / TBD / TBD | $35,205 | |
| Sierra 1500 Double Cab SLE | 5.3l V8 (355 bhp) | A6 | RWD | TBD / TBD / TBD | $36,300 | |
| Sierra 1500 Double Cab SLT | 5.3l V8 (355 bhp) | A6 | RWD | TBD / TBD / TBD | $39,400 | |
| Sierra 1500 Double Cab SLT | 6.2l V8 (420 bhp) | A6 | RWD | TBD / TBD / TBD | $41,395 | |
| Sierra 1500 Double Cab | 4.3l V6 (285 bhp) | A6 | 4WD | TBD / TBD / TBD | $34,080 | |
| Sierra 1500 Double Cab | 5.3l V8 (355 bhp) | A6 | 4WD | TBD / TBD / TBD | $35,175 | |
| Sierra 1500 Double Cab SLE | 4.3l V6 (285 bhp) | A6 | 4WD | TBD / TBD / TBD | $39,050 | |
| Sierra 1500 Double Cab SLE | 5.3l V8 (355 bhp) | A6 | 4WD | TBD / TBD / TBD | $40,145 | |
| Sierra 1500 Double Cab SLT | 5.3l V8 (355 bhp) | A6 | 4WD | TBD / TBD / TBD | $42,650 | |
| Sierra 1500 Double Cab SLT | 6.2l V8 (420 bhp) | A6 | 4WD | TBD / TBD / TBD | $44,645 |
