2020 Gmc Sierra AT4
$52,785
Financing as low as $862 per month.
Dealer Description
2020 GMC Sierra 2500HD AT4 with the 6.6L Duramax is a serious workhorse. Heres why it stands out: Off-road ready with off-road suspension, skid plates, Rancho shocks, and hill descent control. 4WD standard with a locking rear differential. Aggressive styling with dark chrome accents and unique AT4 badging. Available Multicolor Head-Up Display and 360 camera system helps in tight job sites or towing.
Features & Options
Power Sunroof
Apple CarPlay/Android Auto
Heated steering wheel
Heated front seats
Heated rear seats
Ventilated front seats
Perforated Leather-Appointed Front Seat Trim
Power passenger seat
Split folding rear seat
Off-Road Suspension
Keyless Open & Start
Power Sliding Rear Window w/Defogger
Radio: Premium GMC Infotainment Sys w/Navigation
SiriusXM w/360L
HD Surround Vision w/2 Trailer View Camera Provisions
Bed View Camera
Multicolor 15" Diagonal Head-Up Display
8" Multicolor Driver Instrument Info Display
Automatic Emergency Braking
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Seller Info
View original listingListed 8/12/2025
Seller Address
Long-Lewis Ford of Cullman
5255 Alabama Highway 157
Cullman, AL 35058