Video Review: 2020 GMC Sierra 3500 Denali

Here’s another heavy duty truck review, this time in a 2020 GMC Sierra 3500 in its Denali package with the dually rear axle. Aaron talks about this big truck and its capabilities, strengths, weaknesses, and more. Check it out.

Quick Specs & Info

2020 GMC Sierra 3500 Class: Full-sized heavy-duty pickup truck
Base Model As Tested: Denali Dually 4×4
Powertrain 6.6L V8, 10spd auto Powertrain 6.6L diesel, 10spd auto
Base MSRP $41,200 MSRP as tested $80,560



Aaron Turpen
An automotive enthusiast for most of his adult life, Aaron has worked in and around the industry in many ways. He is an accredited member of the Rocky Mountain Automotive Press (RMAP), the Midwest Automotive Media Association (MAMA), the Texas Auto Writers Association (TAWA), and freelances as a writer and journalist around the Web and in print. You can find his portfolio at