2021 Gmc Sierra 3500 HD SLT
$51,595
Financing as low as $843 per month.
Dealer Description
The 2021 GMC Sierra 3500 HD SLT is a powerful truck with a 6.6L Duramax Turbo-Diesel V8 engine, offering 445 hp and 910 lb-ft of torque. It features a 10-speed automatic transmission, 4WD, and a towing capacity of 20,000 lbs. The truck includes premium features like a navigation system, heated leather seats, and a Bose audio system.
Features & Options
Leather Seats
4x4
Running Boards
Satellite Radio
Onboard Communications System
Navigation System
Bluetooth streaming audio
Apple CarPlay capability
Android Auto capability
Bose Premium Sound System
HD Radio capability
SiriusXM with 360L trial subscription
Aluminum Wheels
Hitch
Front and Rear Park Assist
Lane Change Alert with Side Blind Zone Alert
Rear Cross Traffic Alert
Perimeter Lighting
LED fog lamps
LED headlamps and taillamps
Gooseneck / 5th Wheel Prep Package
Vehicle History Report
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Price Analysis
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Seller Info
View original listingListed 5/26/2025
Seller Address
Ciocca Subaru of Allentown
4611 Hamilton Blvd
Allentown, PA 18103