2021 Gmc Sierra 2500 HD AT4
$57,485
Financing as low as $939 per month.
Dealer Description
This 2021 GMC Sierra 2500 HD AT4 is finished in Cayenne Red Tintcoat with Jet Black interior. It features a powerful 6.6L Duramax Turbo-Diesel V8 engine and comes with advanced packages like AT4 Preferred and AT4 Premium Plus for enhanced capabilities. The vehicle has an odometer reading of 72,269 miles, making it below market average.
Features & Options
AT4 Preferred Package (Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7 Speaker Sound System, HD Surround Vision, LED Smoked Amber Roof Marker Lamps, Power Sliding Rear Window w/Defogger)
AT4 Premium Plus Package (20 Machined Aluminum Wheels, AT4 High Clearance Step (LPO), and Power Sunroof)
Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist)
Driver Alert Package II (Automatic Emergency Braking, Following Distance Indicator, Forward Collision Alert, IntelliBeam Automatic High Beam On/Off, Lane Departure Warning System, and Safety Alert Seat)
Gooseneck/5th Wheel Package
Gooseneck/5th Wheel Prep Package
Hitch Package (LPO)
Preferred Equipment Group 4SB
Vehicle History Report
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Price Analysis
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Seller Info
View original listingListed 7/29/2025
Seller Address
John Thornton Buick GMC
1492 N Park St
Carrollton, GA 30117-2264