At a Glance

Pricing $29,600 - $35,595
Drive Types RWD, AWD
Engines 4.3l V6, 5.3l V8
Transmissions A6
Fuel Economy 15-16 (city), 20-21 (highway)

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 EL Engine MPG VjI MSRP
Sierra 1500 Regular Cab 1 4.3l V6 (285-bhp) A6 RWD 16 / 21 / 18 $29,600
Sierra 1500 Regular Cab 1 5.3l V8 (355-bhp) A6 RWD 15 / 21 / 18 $30,995
Sierra 1500 Regular Cab 1 4.3l V6 (285-bhp) A6 AWD 15 / 20 / 17 $34,200
Sierra 1500 Regular Cab 1 5.3l V8 (355-bhp) A6 AWD 15 / 20 / 17 $35,595