Summit White 2026 GMC Sierra 3500HD Pro Recent Arrival! 10-Speed Automatic, 4WD, Jet Black Vinyl.4D Crew Cab 2026 GMC Sierra 3500HD Pro 4WD 10-Speed A… Read More…
Summit White 2026 GMC Sierra 3500HD Pro Recent Arrival! 10-Speed Automatic, 4WD, Jet Black Vinyl.4D Crew Cab 2026 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Price includes: $1000 - Purchase Allowance. Exp. 06/30/2026 Read Less
Chassis Details
Stock Number
TG1550
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
Drivetrain
4WD
Wheelbase
172
Cab Type
Crew
Vehicle Trim
Pro
Interior Color
Jet Black
Seating Capacity
6
Exterior Color Description
Summit White
Engine Cylinder Count
8
Engine
Turbocharged Diesel V8 6.6L/
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic
Vehicle Options
WHEELS 17 (43.2 CM) PAINTED STEEL
WHEEL TRIM PAINTED CENTER CAPS
POWER OUTLET INSTRUMENT PANEL 120-VOLT (400 watts shared with (KC9) bed mounted power outlet)
PRO PREFERRED EQUIPMENT GROUP includes standard equipment
TRANSMISSION 10-SPEED AUTOMATIC
DEFOGGER REAR-WINDOW ELECTRIC
DELETED MOBILE SERVICE PLUS.
POWER OUTLET BED MOUNTED 120-VOLT (400 watts shared with (KI4) instrument panel mounted power outlet)
SEATS FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD)
WINTER GRILLE COVER
GLASS DEEP-TINTED
GVWR 14 000 LBS. (6350 KG) WITH DUAL REAR WHEELS
ENGINE BLOCK HEATER
MIRRORS OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS lower convex mirrors turn signal indicators puddle lamps (U12) perimeter lighting auxiliary lighting power folding/manual extending (extends 3.31 [84.25mm]) Black Includes (DD8) auto-dimming rearview mirror.
DUAL REAR WHEELS includes LED hip marker lights
AUDIO SYSTEM GMC INFOTAINMENT SYSTEM WITH 7 DIAGONAL COLOR TOUCH-SCREEN 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)
JET BLACK VINYL SEAT TRIM
CONVENIENCE PACKAGE includes (QT5) EZ Lift power lock and release tailgate (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 required.
TIRE SPARE LT235/80R17E ALL-TERRAIN
MIRROR INSIDE REARVIEW AUTO-DIMMING
TIRES LT235/80R17E ALL-TERRAIN BLACKWALL
SUMMIT WHITE
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 (CGN) Bedliner Spray-on.
LAMPS SMOKED AMBER ROOF MARKER (LED)
REAR AXLE 3.42 RATIO
EXHAUST BRAKE
USB PORTS (2) CHARGE-ONLY REAR
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.)
BEDLINER SPRAY-ON Pickup bedliner (does not include spray-on liner on tailgate due to Black composite inner panel)
PICKUP BED includes bed assist step (STD)
LED CARGO AREA LIGHTING located in cargo bed activated with switch on center switch bank or key fob
ALTERNATOR 220 AMPS
TAILGATE GATE FUNCTION MANUAL WITH EZ LIFT includes power lock and release includes hitch area light
Everyone qualifies for the Auto Gallery Discount. Internet prices on new vehicles already include all applicable factory rebates and incentives (in lieu of the GM Special finance rate) which are subject to manufacturer incentive or rebate qualification criteria and requirements, which may be contingent to finance with GM Financial to receive a GM incentive. Out of state buyers are responsible for all state, county, city taxes as well as title/registration fees in the state the vehicle will be registered. To qualify for the internet price, you must finance with GM Financial or the dealers preferred lender; excluding GM incentivized interest rates.
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.