
CARFAX 1-Owner. Onboard Communications System, Satellite Radio, Running Boards, Back-Up Camera, 4x4, Trailer Hitch, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, CONVENIENCE PACKAGE, WHEELS, 18" (45.7 CM) MACHINED ALUMIN...
KEY FEATURES INCLUDE
4x4, Back-Up Camera, Running Boards, Satellite Radio, Onboard Communications System. GMC Pro with Sterling Metallic exterior and Jet Black interior features a 8 Cylinder Engine with 401 HP at 5200 RPM*.
OPTION PACKAGES
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) Includes (K05) engine block heater.), GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). (Includes (JL1) Trailer brake controller and (CGN) Bedliner, Spray-on. CONVENIENCE PACKAGE includes (QT5) EZ Lift power lock and release tailgate, (K34) Cruise control, (AKO) tinted glass, (UF2) LED cargo bed lighting, (C49) rear-window defogger and Double Cab and Crew Cab models include (DBG) outside power-adjustable vertical trailering with heated upper glass. Note: when (G9Y) 14,000 lbs. (6350 kg) with dual rear wheels is ordered, (DWI) Mirrors, outside power-adjustable vertical trailering will be included. WHEELS, 18" (45.7 CM) MACHINED ALUMINUM WHEEL with Dark Grey metallic accents, GLASS, DEEP-TINTED, MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED UPPER GLASS lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31" [84.25mm]), Black, AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 7" DIAGONAL COLOR TOUCHSCREEN, AM/FM STEREO with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; featuring wireless Apple CarPlay® and Android Auto® capable (STD), TRANSMISSION, ALLISON 10-SPEED AUTOMATIC.
PRICED TO MOVE
This Sierra 3500HD is priced $500 below J.D. Power Retail.
BUY WITH CONFIDENCE
CARFAX 1-Owner
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Pricing analysis performed on 6/17/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

