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2025 GMC Sierra 3500 Double Cab 4WD, Cab Chassis (Stock #G25061)

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Vehicle Notes

2025 Summit White GMC Sierra 3500HD Pro Sierra 3500HD Pro, Double Cab Chassis, very rare truck. Out for Reading Service body. 10-Speed Allison Automat…
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2025 Summit White GMC Sierra 3500HD Pro Sierra 3500HD Pro, Double Cab Chassis, very rare truck. Out for Reading Service body. 10-Speed Allison Automatic, 4WD, Dual Battery, Convenience Package, Snow Plow Prep, Upfitter switches and much more!


Gallagher's commercial department has the people and products to maximize your business. From our express First Bay service and commercial loaner trucks to a vast inventory, Gallagher gets it done. Price includes standard rebates. Additional rebates may be available, please see dealer for details: $1000 - Buick & GMC Consumer Cash Program. Exp. 03/03/2025
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Chassis Details

Stock Number
G25061
Stock Type
New
Year
2025
Make
GMC
Model
Sierra 3500
Class
3
GVWR
11,600
Drive Train
4WD
Cab Type
Double
Vehicle Trim
Pro
Interior Color
Jet Black, Vinyl seat trim
Seating Capacity
6
Exterior Color Description
Summit White
Engine Cylinder Count
8
Engine
6.6L V8 Gas engine
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L8T
Engine Size (L)
6.6
Horsepower
401
Brake Type
Hydraulic

Vehicle Options

  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Mirror, inside rearview, manual tilt
  • Tires, LT275/70R18E all-terrain, blackwall (STD) (Requires single rear wheels.)
  • Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD)
  • Indicator-Seat Belt WARNING, Rear Seat (Requires Crew Cab or Double Cab model.)
  • Seat trim, Vinyl
  • Daytime Running Lamps LED signature lighting
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
  • Wireless Phone Projection for Apple CarPlay and Android Auto
  • Air conditioning, single-zone
  • Brake lining wear indicator
  • Seat Belt Adjustable Guide Loops, front row only (Included and only available on Crew Cab and Double Cab models. Not available with (ZW9) pickup bed delete.)
  • USB Ports, 2, Charge/Data ports located on instrument panel
  • Single Rear Wheels (STD)
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Cooling, external engine oil cooler
  • Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
  • OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
  • Exterior Temperature Display located in radio display
  • Tire Pressure Monitoring System auto learn, includes Tire Fill Alert (does not apply to spare tire)
  • Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
  • Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps
  • Recovery hooks, front, frame-mounted, Black
  • Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • Bumper, front chrome lower
  • Steering, Recirculating Ball with smart flow power steering system
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)
  • Push Button Start
  • Door handles, Black grained
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Wheels, 18" (45.7 cm) 8-spoke painted steel, Silver Extended (STD) (Requires single rear wheels.)
  • Compass, located in instrument cluster
  • Windows, power rear, express down (Not available on Regular Cab models.)
  • Driver Information Center, 3.5" diagonal monochromatic display
  • Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety)
  • Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Door locks, power
  • Cruise control, steering wheel-mounted
  • Grille, Chrome with flat black grille insert bars
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
  • Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Trailer brake controller, integrated
  • Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.)
  • Window, power front, drivers express up/down
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Steering wheel, urethane
  • 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)
  • Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Four wheel drive
  • Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Cooling, auxiliary external transmission oil cooler
  • Air vents, rear (Not available with Regular Cab model.)
  • Steering column, Tilt-Wheel, manual with wheel locking security feature
  • Auto-locking rear differential
  • OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. For MY25 vehicles, OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
  • Power outlet, front auxiliary, 12-volt
  • Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
  • Remote Keyless Entry
  • Seat adjuster, driver 4-way manual
  • Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps (Requires single rear wheels.)
  • Suspension Package (Not available with (X31) Off-Road Package.)
  • Transmission, Allison 10-Speed automatic (STD)
  • Moldings, beltline, Black
  • Seat adjuster, passenger 4-way manual
  • LED Signature DRL's
  • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
  • Air filter, heavy-duty
  • Air filtration monitoring
  • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Window, power front, passenger express down
  • USB ports, (2) charge-only, rear
  • Mirrors, outside power-adjustable vertical trailering with heated upper glass
  • Tire, spare LT275/70R18 all-terrain, blackwall
  • Power outlet, instrument panel, 120-volt
  • Upfitter switch kit, (5)
  • Battery, auxiliary, 700 cold-cranking amps/70 Amp-hr
  • Bumper, rear, delete
  • Summit White
  • License plate kit, front
  • Jet Black, Vinyl seat trim
  • Single Rear Wheels
  • Lamps, Smoked Amber roof marker, (LED)
  • Skid Plates
  • Alternator, 220 amps
  • Defogger, rear-window electric
  • Snow Plow Prep/Camper Package
  • Glass, deep-tinted
  • Pro Preferred Equipment Group
  • SiriusXM Trial Subscription
  • GVWR, 11,600 lbs. (5262 kg) with single rear wheels
  • Convenience Package
  • Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont, Virginia and Washington state requirements
  • LPO, Black assist step
  • Back-up alarm calibration
  • Pickup bed, delete
  • Rear Camera Kit
  • CUSTOMER DIALOGUE NETWORK
  • View All

Body Details

Body Type
Cab Chassis
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Pricing Details

Vehicle available NOW in New Britain, CT.

Contact Gallagher Buick GMC for more info.

(860) 468-4322