Hudson Buick GMC · Poughkeepsie, NY

2026 GMC Sierra 3500 HD SLT

5 miles · truck

1 / 15 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 3500 HD

TrimSLT

VIN1GT4UUEY8TF313889

Stock number26296

Mileage5 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorOnyx Black

Towing20000

Vehicle description

Heated Leather Seats, Moonroof, Navigation, 4x4, Chrome Wheels, Trailer Hitch, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, GOOSENECK / 5TH WHEEL PREP PACKAGE. Onyx Black exterior and Dark Walnut/Slate interior, SLT trim. KEY FEATURES INCLUDE Leather Seats, 4x4, Satellite Radio, Onboard Communications System, Chrome Wheels GMC SLT with Onyx Black exterior and Dark Walnut/Slate interior features a 8 Cylinder Engine with 470 HP at 2800 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.), X31 OFF-ROAD AND PROTECTION PACKAGE includes (X31) Off-Road suspension with Twin-tube Rancho shocks, (JHD) Hill Descent Control and (NZZ) skid plates (transfer case and oil pan), (CGN) Bedliner, Spray-on, (RIA) All-weather floor liners, LPO and X31 badge (replaces "4X4" badge on bed) Includes (Q7J) 20" Bright face wheels with dark painted pockets and (QF9) LT275/65R20 all-terrain, blackwall tires. SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console, (KQV) ventilated front seats, (UBC) 2 USB Charge/Data ports first row inside center console, (K4C) Wireless Charging and (UQA) Bose Premium Audio System; Single rear wheel models also include (U01) Roof Marker Lamps, SIERRA HD PRO SAFETY PLUS PACKAGE includes (UKV) Trailer Side Blind Zone Alert, (UFG) Rear Cross Traffic Alert and (UD5) Front and rear park assist; Crew Cab and Double Cab models include (UVN) Bed View Camera, (UV2) HD Surround Vision and (TRG) Trailer Camera Provisions Includes (HS1) Safety Alert Seat.), 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.), SLT PREFERRED PACKAGE includes (KA6) rear heated seats, (A48) rear sliding power window, (UG1) Universal Home Remote and (KSG) Adaptive Cruise Control, SUNROOF, POWER, ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR CAB LENGTH (factory installed), AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones. (STD), TRANSMISSION, 10-SPEED AUTOMATIC.

Features & options (250)

Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Leather Seats
Wi-Fi Hotspot
Auto Dimming Mirror
Emergency Brake Assist
Lane Departure Warning
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Turbo Charged Engine
Premium Sound System
Place and receive hands-free phone calls
Wi-Fi Hotspot capable
May require additional optional equipment
13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth® streaming audio for music and select phones
Wireless Apple CarPlay capability for compatible phones
Wireless Android Auto capability for compatible phones
Customize and manage entertainment and vehicle feature setting
Voice-activated technology for phone
Wireless phone projection
For Apple CarPlay and Android Auto
SiriusXM
SiriusXM with 360L Trial Subscription
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Tailgate with EZ Lift assist, power lock & release
Hitch area lighting
Single Rear Wheels (STD)
Chrome rear bumper
With integrated CornerSteps
18" LT275/70R18 all-terrain, blackwall spare tire
Rainsense automatic wipers
IntelliBeam
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
Chrome mirror caps
Spare tire carrier lock
Helps keep spare tire secure
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
AT4 features high gloss Black mirror caps
Power folding/extending
Lower convex mirrors
Heated upper glass
Integrated turn signal indicators
Puddle lamps
Perimeter lighting
Auxiliary lighting
Extends 3.31-inches
Side Bed Step
Black textured step pads help provide secure footing
Cargo bed LED lighting
Provides light to find cargo in the bed
Chrome door handles
Standard tailgate
Stainless-steel beltline moldings
Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
Cargo tie-downs
12-fixed rated at 500 lbs. per corner
Grille, Chrome surround with chrome insert bars
Tailgate and bed rail protection caps
Chrome front bumper
Rear wheelhouse liners
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
LED fog lamps
Deep-tinted glass
Provides added protection from sun and glare
20" LT275/65R20 all-terrain, blackwall tires
Winter Grille Cover
6" Chrome rectangular assist steps (factory installed)
Textured step pads help provide secure footing
Power sunroof
Retracts into the roof
Offers tilt and slide features with express-open and -close
Front license plate bracket
Smoked Amber LED roof marker lamps
Roof-mounted lamps near the front of the cab
20" Bright face wheels with dark painted pockets
Power sliding rear window with rear defogger
Onyx Black
Spray-on bedliner
Includes GMC logo on all trims except PRO
Rear air vents
Provides cabin comfort for rear occupants
Rear window defogger
USB ports
(2) Data/charge ports located on instrument panel
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
Compass
Located in instrument cluster
Manual tilt and telescoping steering column
Power door locks
Carpeted floor covering
Color-keyed to match the interior
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
Inside rearview auto-dimming mirror
(2) Charge ports located on rear of console
Steering-wheel mounted controls
Heated driver and front outboard passenger seats
Individually controlled
Up-level rear seat with storage package
60/40 Full-length folding bench seat
Seatback storage on left and right side
Center fold out armrest with 2 cupholders
Underseat storage (full cab width)
10-way power driver seat with power lumbar
Includes 8-way power driver seat
Includes a 2-way power lumbar control
Outside temperature display
Located in infotainment display
Front carpeted floor mats
Helps protect your interior from road debris and the elements
Denali models feature unique premium tufted carpeting
Power windows with driver express-up/down
Keyless Open and Start
Lockout protection helps you avoid locking keys in the vehicle
10-way power front passenger seat
Includes 8-way power front passenger seat
In-Vehicle Trailering App
Checklist
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
Seat trim, Perforated Leather-appointed front outboard seating positions
Rear carpeted floor mats
Power windows with driver and front passenger express-up/down
If obstruction is detected, the anti-pinch feature will auto-reverse
120-volt power outlet
3-prong auxiliary household-style outlet
Located on the instrument panel
Power windows with rear express-down
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
120-volt box-mounted power outlet
Located in the pickup bed
Wrapped steering wheel
Driver memory
12.3" diagonal color Driver Information Center
High definition display provides crisp, premium appearance
Front center console
All-weather floor liners
Provides coverage for first and second-row seating
Include Brand logo
Replaces factory floor mats
You can always override the feature and take control
Universal Home Remote
3-channel programmable
Front bucket seats
Dark Walnut/Slate, Perforated Leather-appointed front outboard seating positions
Ventilated driver and front passenger seats
Cooling feature includes both seatbacks and cushions
Heated rear outboard seats
Passengers can manage heat settings with their own controls
Wireless Charging
Uses induction technology for select portable electronic devices
Convenient charging location on the top of the center console
Four wheel drive
Fully boxed frame
Hydroformed front section
High-strength steel
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
Automatic locking rear differential
Brake pad wear indicator
4-wheel antilock disc brakes
Digital Variable Steering Assist
Autotrac 2-speed transfer case with push button controls
4-button control 2WD, Auto, 4WD, 4WD LO
2WD High for most on-road and highway situations
Automatically engages 4WD until traction is regained
Suspension Package
Off-Road suspension
Gooseneck / 5th Wheel Prep Package
Hitch platform to accept Gooseneck or 5th wheel hitch
Box mounted 7-pin trailer harness
12,250 lbs. GVWR
Skid plates
Help protect the front underbody, oil pan and transfer case
Heavy-duty 730 cold-cranking amps battery
70 Amp-hr
Maintenance-free with rundown protection and retained accessory power
220-amp alternator
SLT Preferred Equipment Group includes standard equipment
Sierra HD Pro Safety Plus Package
Trailer Side Blind Zone Alert
Rear Cross Traffic Alert
Front and rear park assist
Bed View Camera (Crew Cab and Double Cab models)
HD Surround Vision (Crew Cab and Double Cab models)
Trailer Camera Provisions (Crew Cab and Double Cab models)
Rear Park Assist on SLE models
In Vehicle Trailering App on SLE models
Safety Alert Seat on SLT
SLT Convenience Package
Bucket seats
Center console
Ventilated front seats
USB ports in center console
LED roof marker lamps
Bose Premium Sound System with Richbass woofer
X31 Off-Road and Protection Package
X31 Off-Road Package
Off-Road suspension with Twin-tube Rancho shocks
Hill Descent Control
Skid plates (transfer case and oil pan)
X31 badge (replaces "4X4" badge on bed)
Twin-tube Rancho shocks
X31 hard badge
SLT Preferred Package
Power rear sliding window
Option/package discount
Trailering Information Label
Signature LED Daytime Running Lamps
LED Daytime Running Lamps
Rear Seat Belt Indicator
Forward Collision Alert
Following Distance Indicator
Designed to help you maintain a safe following distance
OnStar Basics
Drive confidently with core OnStar services including
Remote commands
Built-in voice assistance
Real-time traffic and navigation
Automatic Crash Response to help if you're in need
Teen Driver
6 airbags
Dual-stage frontal airbags for driver and front outboard passenger
Head-curtain airbags for outboard seating positions
Seat Belt Adjustable Guide Loops
Front row only
Rear Seat Reminder
Tire Pressure Monitoring System with Tire Fill Alert
Hitch Guidance

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 100 miles of Poughkeepsie, New York

Asking price$82,730Dealer asking price · 5 mi

Market value$75,054Market value · based on 7 comparable cars

vs. market High price+10.2%High price · based on 7 comparable cars

Where this price sits

Among the highest-priced · 14% of 7 similar listings ask more than this car.

Market value $75,054

This car$82,730

$72,164lowest$83,719highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

High price$7,676 above the market value of $75,054

Price range

$72,164$83,719

7th lowest price of 8 similar listings within 100 milesTick marks the market value · range of 7 similar listings

AutosXchange Insights

Compared with 7 new 2026 GMC Sierra 3500 SLT listings within 100 mi.
Priced $7,676 above the market value of 7 comparable cars — compare options, condition and history.
7th lowest price of 8 similar listings within 100 miles.
About 5 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # 26296 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 9, 2026. No price change at this dealership since Nov 9 ($82,730).

AutosXchange Intel Hub: Price changes for this model in New York · This model in the Intel Hub · Market movers in New York

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Sierra 3500 SLT · new · within 100 miles of Poughkeepsie, New York. All 7 comparable cars for sale, nearest first.

Stock photo

7 photos