Sierra 3500

4x4 Crew Cab

Spider

AWD4WD

8-Cylinder Turbo

Diesel

GMC Certified, CARFAX 1-Owner, Excellent Condition. Running Boards, Back-Up Camera, 4x4, Turbo, Bed Liner, Tow Hitch, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8... BUY WITH CONFIDENCE 172-Point Inspection and Reconditioning, 3-Month trial of OnStar Safety &amp; Security Plan and Connected Services, Includes two maintenance visits with the GMC CPO Scheduled Maintenance Program, $0 Deductible, 6-Year/100,000-Mile Powertrain Limited Warranty, Vehicle Exchange Program: 3 Day / 150 Mile Guarantee, 24/7 Roadside Assistance, CarFax Vehicle History Report, 12-Month/12,000-Mile Bumper-to-Bumper Limited Warranty, Satellite radio-equipped vehicles include a 3-month trial to the SiriusXM All Access content package KEY FEATURES INCLUDE 4x4, Back-Up Camera, Running Boards, Trailer Hitch. Serviced here, Non-Smoker vehicle OPTION PACKAGES (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes (K05) engine block heater.), includes (AQQ) Remote Keyless Entry, (QT5) EZ Lift power lock and release tailgate, (AKO) tinted glass, (UF2) LED cargo bed lighting, (C49) rear-window defogger, (DBG) outside power-adjustable vertical trailering with heated upper glass and (K34) cruise control, BED LINER, SPRAY-ON: Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel), GLASS, DEEP-TINTED, lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31 [84.25mm]), Black, GVWR, 14,000 LBS. (6350 KG) WITH DUAL REAR WHEELS, with seek-and-scan and digital clock, includes Bluetooth&reg; streaming audio for music and select phones; featuring wired Android Auto&reg; and Apple CarPlay&reg; capability for compatible phones (STD), TRANSMISSION, ALLISON 10-SPEED AUTOMATIC. GMC Sierra 3500HD with Summit White exterior and Jet Black interior features a 8 Cylinder Engine with 401 HP at 5200 RPM*. Pricing analysis performed on 1/15/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

Used 2021 GMC Sierra 3500 4x4 Crew Cab w/ Convenience Package

Used 2021 GMC Sierra 3500 4x4 Crew Cab w/ Convenience Package Canton TX 75103

Convenience Package

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Hall Chevrolet GMC

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Used 2021 GMC Sierra 3500 4x4 Crew Cab w/ Convenience Package for sale in Canton, TX 75103: Truck Details - 770088982 - Autotrader

Used 2021 GMC Sierra 3500

w/ Convenience Package 4x4 Crew Cab