Official Word:
GMC is taking premium to the next level with expanded availability for its carbon fiber bed, 3.0L Duramax turbo-diesel and 10-speed automatic transmission, plus additional technology like Adaptive Cruise Control - Camera1 to elevate the ownership experience in the 2020 Sierra 1500. The updates add to a robust portfolio of technologies that deliver an innovative and premium ownership experience. "The Sierra is delivering the tech customers want in the light-duty truck market, and the 2020 model...Read.
| Model/Trim/Package | Engine | | | MPG
| VjI
| MSRP
|
|---|
| Sierra 1500 Regular Cab | 4.3l V6 (285-bhp) | A6 | RWD | 16 / 21 / 18 | | $29,600 |
| Sierra 1500 Regular Cab | 5.3l V8 (355-bhp) | A6 | RWD | 15 / 21 / 18 | | $30,995 |
| Sierra 1500 Regular Cab | 4.3l V6 (285-bhp) | A6 | AWD | 15 / 20 / 17 | | $34,200 |
| Sierra 1500 Regular Cab | 5.3l V8 (355-bhp) | A6 | AWD | 15 / 20 / 17 | | $35,595 |
