This 2026 GMC Sierra 2500HD SLT delivers the capability and refinement you need for demanding work and daily driving. With its legendary Duramax 6.6L … Read More…
This 2026 GMC Sierra 2500HD SLT delivers the capability and refinement you need for demanding work and daily driving. With its legendary Duramax 6.6L V8 Turbodiesel engine producing 470 horsepower and 975 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD, this truck is engineered to handle whatever you require.- Duramax 6.6L V8 Turbodiesel with 470 hp and 975 lb-ft of torque- 10-Speed Automatic transmission with 4WD- Bose Premium 7-Speaker Sound System with SiriusXM- Apple CarPlay and Android Auto connectivity- Wireless Charging and Wireless Phone Projection- Heated and Ventilated driver and passenger seats- Power Sunroof- Adaptive Cruise Control with Forward Collision Alert- Lane Departure Warning and Rear Cross Traffic Alert- HD Surround Vision with Bed View Camera- Trailer Side Blind Zone Alert and Hitch Guidance- 10-Way Power Driver Seat with Lumbar support- Off-Road Suspension with Hill Descent Control- Spray-On Pickup Bedliner- 20" Bright Face Aluminum WheelsThe SLT trim combines practicality with premium comfort features. You'll appreciate the heated steering wheel, heated and ventilated front seats with perforated leather trim, and dual-zone automatic temperature control. The power sunroof adds an open-air dimension to your driving experience, while the comprehensive camera and sensor suite—including HD Surround Vision and trailer monitoring—provides confidence in any situation.Advanced safety technology is integrated throughout. Automatic Emergency Braking, Rear Cross Traffic Alert, and Trailer Side Blind Zone Alert work together to protect you and your passengers. The Ultrasonic Front and Rear Park Assist takes the guesswork out of tight spots, and the Safety Alert Seat keeps you informed during critical moments.The work-ready capabilities extend to every detail. The 2-Speed Active Transfer Case, exhaust brake, and off-road suspension deliver performance whether you're on the job site or exploring rugged terrain. The bed-mounted 120-volt power outlet, spray-on bedliner with GMC logo, and integrated trailering system make this truck ready for professional use. Engine block heater and heavy-duty battery ensure reliable starting in challenging conditions.Your driving experience is enhanced by thoughtful technology integration. The Premium GMC Infotainment System with Apple CarPlay and Android Auto keeps you connected safely, while in-vehicle trailering system app features help you navigate towing situations with precision. OnStar Services capability provides added peace of mind.We invite you to experience the 2026 GMC Sierra 2500HD SLT firsthand. This is a truck built for serious work and genuine capability. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 08/03/2026 Read Less
Chassis Details
Stock Number
23900
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
SLT
Vehicle VIN
1GT4UNEY9TF326172
Interior Color
Black
Seating Capacity
6
Exterior Color Description
Glacier White
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic
Vehicle Options
Black Badging Package
Gooseneck/5th Wheel Prep Package
Preferred Equipment Group 4SA
Sierra HD Pro Safety Plus Package
SLT Convenience Package
SLT Preferred Package
SLT Premium Package
Snow Plow Prep/Camper Package
Suspension Package
X31 Off-Road and Protection Package
X31 Off-Road Package
6 Speakers
6-Speaker Audio System Feature
AM/FM radio: SiriusXM with 360L
Bose Premium 7-Speaker Sound System
Premium audio system: Premium GMC Infotainment System
Radio: AM/FM Stereo with Premium GMC Infotainment System
SiriusXM with 360L Trial Subscription
Steering Wheel Audio Controls
Air Conditioning
Automatic temperature control
Electric Rear-Window Defogger
Front dual zone A/C
Rear window defroster
120-Volt Bed Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Driver Memory
Memory seat
Power driver seat
Power steering
Power windows
Push Button Start
Remote keyless entry
Remote Vehicle Starter System
Steering wheel mounted audio controls
Universal Home Remote
Manual Tilt-Wheel/Telescoping Steering Column
Off-Road Suspension
Speed-sensing steering
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Emergency communication system: OnStar
Front anti-roll bar
Front wheel independent suspension
Keyless Open and Start
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Power Sunroof
Pickup Box
Brake assist
Electronic Stability Control
Lane Departure Warning System
Hill Descent Control
Auto High-beam Headlights
Delay-off headlights
Front fog lights
Fully automatic headlights
Panic alarm
Security system
Unauthorized Entry Theft-Deterrent System
Adaptive Cruise Control
Speed control
2-Speed Active Transfer Case
220-Amp Alternator
Engine Block Heater
Exhaust Brake
Heavy-Duty 80 Amp Battery
Auto-dimming door mirrors
Black GMC Emblems
Black Sierra Nameplates
Body Color Wheel Arch Moldings
Bumpers: chrome
Chrome Surround Grille with Chrome Insert Bars
Front License Plate Kit
Heated door mirrors
IntelliBeam Automatic High Beam on/Off
LED Cargo Area Lighting
LED Smoked Amber Roof Marker Lamps
Power door mirrors
Rear step bumper
Rear Wheelhouse Liners
Spray-on Pickup Bedliner with GMC Logo
Turn signal indicator mirrors
Winter Grille Cover
2 Charge-Only Rear USB Ports
2 Charge/Data USB Ports
2 Charge/Data USB Ports Inside Center Console
All-Weather Floor Liners
Apple CarPlay/Android Auto
Auto-dimming Rear-View mirror
Automatic Emergency Braking
Bed View Camera with Two Trailer Camera Provisions
Buckle to Drive
Compass
Driver door bin
Driver vanity mirror
Floor-Mounted Center Console
Following Distance Indicator
Forward Collision Alert
Front 40/20/40 Split-Bench Seats
Front Pedestrian Braking
Front reading lights
HD Surround Vision
Heated steering wheel
Illuminated entry
OnStar Services Capable
Outside temperature display
Overhead console
Passenger vanity mirror
Rear Cross Traffic Alert
Rear reading lights
Rear seat center armrest
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trailer Cam Provisions and Trailer Viewing Software
Trailer Side Blind Zone Alert
Trip computer
Ultrasonic Front and Rear Park Assist
Voltmeter
Wireless Charging
Wireless Phone Projection
10-Way Power Driver Seat Adjuster with Lumbar
10-Way Power Passenger Seat Adjuster with Lumbar
Front Bucket Seats
Heated 2nd Row Outboard Seats
Heated Driver and Front Outboard Passenger Seats
Heated front seats
Perforated Leather-Appointed Front Outboard Seat Trim
Power passenger seat
Safety Alert Seat
Split folding rear seat
Ventilated Driver and Front Passenger Seats
Front Center Armrest w/Storage
Passenger door bin
Hitch Guidance with Hitch View
in-Vehicle Trailering System App
18" Machined Aluminum Wheels
Alloy wheels
Wheels: 20" Bright Face with Dark Painted Pockets
Deep-Tinted Glass
Front Rain-Sensing Wipers
Power Front Passenger Windows with Express Up/Down