http://schema.org/NewCondition 2026 GMC 1GT4UNEYXTF308022 SLT

2026
GMC SIERRA 2500HD SLT 4X4 CREW CAB 6.75 FT. BOX (4SA)

List Price

$113,202

113 202 $


All In Price

+ HST & Licensing.

$113,202

Georgetown Chevrolet

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2026 GMC Sierra 2500HD SLT 1GT4UNEYXTF308022 43602 in Georgetown

Experience commanding power and refined capability with the 2026 GMC Sierra 2500HD SLT Crew Cab in Glacier White Tricoat, designed for those who demand strength and sophistication on every drive.

Built to tackle the toughest jobs, this diesel-powered 8-cylinder powerhouse features a turbocharged engine paired with a smooth 10-speed automatic transmission and advanced 4x4 drivetrain, ensuring exceptional towing and hauling performance. The locking limited-slip differential enhances traction on rugged terrain, while all-terrain tires and running boards provide both durability and convenience.

Inside, the Sierra 2500HD offers premium comfort with heated leather seats, power-adjustable driver and passenger seats with lumbar support, and memory settings tailored to your preferences. The heated steering wheel and multi-zone climate control keep you comfortable in any weather, while the intuitive navigation system and WiFi hotspot keep you connected on the go.

Safety is paramount with features like front collision mitigation, lane departure warning, automatic high beams, and a comprehensive airbag system. The back-up camera and integrated turn signal mirrors enhance visibility, making manoeuvring large loads effortless.

Whether you’re on a worksite or heading off-road, the 2026 GMC Sierra 2500HD SLT combines rugged capability with refined technology to meet the demands of Canadian drivers who expect more from their truck.


Body Style: Pickup
Engine: 6.6L 8cyl
Mileage: N/A
Exterior Colour: White
Interior Colour: Black
VIN: 1GT4UNEYXTF308022
Fuel Type: Diesel
Transmission: Automatic
Drivetrain: 4x4
Stock #: 43602
Dealer Code: GCB
Trim Details: SLT 4x4 Crew Cab 6.75 ft. box

Wireless Phone Projection For Apple CarPlay and Android Auto.
Sierra HD Pro Safety Automatic Emergency Braking 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. Following Distance Indicator Forward Collision Alert Front Pedestrian Braking IntelliBeam Automatic High Beam on/Off Lane Departure Warning
Radio: AM/FM Stereo with Premium GMC Infotainment System Includes 13.4" diagonal multicolour touch-screen, Google built in apps such as navigation and voice assistance, multi-touch display, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.
Chrome Surround Grille with Chrome Insert Bars
Heated Driver and Front Outboard Passenger Seats
Front 40/20/40 Split-Bench Seats Includes covered armrest storage and under-seat lockable storage.10-Way Power Driver Seat Adjuster with Lumbar 10-Way Power Passenger Seat Adjuster with Lumbar Driver Memory Recalls driver presets for power driver seat and outside mirrors.
2 Charge-Only Rear USB Ports
120-Volt Bed Mounted Power Outlet 400 watts shared with (KI4) instrument panel mounted power outlet.
Remote Vehicle Starter System
2-Speed Active Transfer Case Electronic Autotrac with push button control.
6-Speaker Audio System Feature
3.73 Rear Axle Ratio
120-Volt Instrument Panel Power Outlet 400 watts shared with (KC9) bed mounted power outlet.
Electric Rear-Window Defogger
Perforated Leather-Appointed Front Outboard Seat Trim
Wheels: 18" Machined Aluminum (45.7 cm). Includes dark grey metallic accents.

Front Rain-Sensing Wipers
Manual Tilt-Wheel/Telescoping Steering Column
Tires: LT275/70R18E AT BW
Suspension Package
2 Charge/Data USB Ports Located on instrument panel.
Push Button Start
Steering Wheel Audio Controls
Unauthorized Entry Theft-Deterrent System
Rear Wheelhouse Liners
LED Cargo Area Lighting Located in cargo bed activated with switch on centre switch bank or key fob.
Transmission: 10-Speed Automatic
Keyless Open and Start Includes remote keyless entry.
OnStar Services Capable See onstar.ca for details and limitations. Services vary by model. Service plan required.
ProGrade Trailering System Hitch Guidance with Hitch View Includes image adjustment and pan/zoom/tilt. in-Vehicle Trailering System App Includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and trailer tire pressure monitor system module. Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitoring sensors are installed.
SiriusXM with 360L Trial Subscription SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. Important: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Certain features and/or content may not be available unless an active data connection is enabled in the vehicle. Content varies by SiriusXM subscription plan. Features and display may vary by vehicle. All SiriusXM services require a subscription, sold separately by SiriusXM after the trial period. Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service after your trial, the subscription plan you choose will continue for an indeterminate term and you will be charged according to your chosen payment method at the then-current rates unless and until you cancel. Taxes apply. Please see the SiriusXM customer agreement at siriusxm.ca/terms for complete terms and how to cancel, which includes c


Axle RatiosMSRP
3.42 Rear Axle Ratio$00 $

Body
Pickup Box - Includes bed assist step.$00 $

Engine
Engine: Duramax 6.6L Turbo-Diesel V8 - B20-Diesel compatible. (Capped Fuel Fill, 220-Amp Alternator, Dual Heavy-Duty 70 Amp Battery (Includes 730 cold-cranking amps, maintenance-free with rundown protection and retained accessory power.), Winter Grille Cover, Exhaust Brake, Engine Block Heater, GVWR: 5,148 kgs (11,350 Lbs), 3.42 Rear Axle Ratio, Transmission: 10-Speed Automatic (MGM))$10,99510995 $

Engine Equipment
Engine Block Heater$195195 $
220-Amp Alternator$175175 $

Exterior Lamps
LED Smoked Amber Roof Marker Lamps$8585 $

Exterior Ornamentation
Spray-on Pickup Bedliner w/GMC Logo - Does not include spray-on liner on tailgate due to black composite inner panel.$625625 $
Front License Plate Mount BC/MB/on - Included for vehicles shipped to British Columbia, Manitoba and Ontario.$00 $
6" Rectangular Chromed Tubular Assist Steps (LPO) - Dealer installed.$00 $

GVWR/Payload
GVWR: 5,148 kgs (11,350 Lbs)$00 $

Marketing Option Package
Preferred Equipment Group 4SA - (Engine: 6.6L V8 w/Direct Injection & VVT, Heavy-Duty 80 Amp Battery (Includes 720 cold-cranking amps, maintenance-free with rundown protection and retained accessory power.), GVWR: 4,921 kgs (10,850 Lbs), Transmission: 10-Speed Automatic, Suspension Package, 3.73 Rear Axle Ratio, Front 40/20/40 Split-Bench Seats (Includes covered armrest storage and under-seat lockable storage.), 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, Driver Memory (Recalls driver presets for power driver seat and outside mirrors.), Perf Leather-Appointed Front Outboard Seat Trim, Wheels: 18" Machined Aluminum ((45.7 cm). Includes dark grey metallic accents.), Tires: LT275/70R18E AT BW, LT275/70R18 AT BW Spare Tire, Radio: AM/FM w/Premium GMC Infotainment System (Includes 13.4" diagonal multicolour touch-screen, Google built in apps such as navigation and voice assistance, multi-touch display, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.), Sierra HD Pro Safety, Forward Collision Alert, Following Distance Indicator, Front Pedestrian Braking, IntelliBeam Automatic High Beam On/Off, Lane Departure Warning, 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.), Automatic Emergency Braking, Wireless Phone Projection (For Apple CarPlay and Android Auto.), 6-Speaker Audio System Feature, SiriusXM w/360L Trial Subscription (SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. Important: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Certain features and/or content may not be available unless an active data connection is enabled in the vehicle. Content varies by SiriusXM subscription plan. Features and display may vary by vehicle. All SiriusXM services require a subscription, sold separately by SiriusXM after the trial period. Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service after your trial, the subscription plan you choose will continue for an indeterminate term and you will be charged according to your chosen payment method at the then-current rates unless and until you cancel. Taxes apply. Please see the SiriusXM customer agreement at siriusxm.ca/terms for complete terms and how to cancel, which includes calling SiriusXM at 1-888-539-7474. All rates, content, and programming are subject to change. SiriusXM uses personal information in accordance with SiriusXM privacy policy, available at siriusxm.ca/privacy. SiriusXM Canada Inc. (SiriusXM), the SiriusXM logo, channel names and logos are trademarks of Sirius XM Radio Inc. and are used under license.), Electric Rear-Window Defogger, Push Button Start, Remote Vehicle Starter System, Keyless Open & Start (Includes remote keyless entry.), OnStar Services Capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.), 120-Volt Instrument Panel Power Outlet (400 watts shared with (KC9) bed mounted power outlet.), 120-Volt Bed Mounted Power Outlet (400 watts shared with (KI4) instrument panel mounted power outlet.), 2 Charge/Data USB Ports (Located on instrument panel.), 2 Charge-Only Rear USB Ports, Heated Driver & Front Outboard Passenger Seats, Deep-Tinted Glass, Steering Wheel Audio Controls, Chrome Surround Grille w/Chrome Insert Bars, Manual Tilt-Wheel/Telescoping Steering Column, Unauthorized Entry Theft-Deterrent System, LED Cargo Area Lighting (Located in cargo bed activated with switch on centre switch bank or key fob.), Power Front Passenger Windows w/Express Up/Down, Rear Wheelhouse Liners, Front Rain-Sensing Wipers, ProGrade Trailering System, Hitch Guidance w/Hitch View (Includes image adjustment and pan/zoom/tilt.), In-Vehicle Trailering System App (Includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and trailer tire pressure monitor system module. Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitoring sensors are installed.), 2-Speed Active Transfer Case (Electronic Autotrac with push button control.))$00 $

Option Group
SLT Convenience Package - (Front Bucket Seats, Floor-Mounted Centre Console (Includes cup holders, cell phone storage, power cord management and hanging file folder capability.), Ventilated Driver & Front Passenger Seats, 2 Charge/Data USB Ports Inside Centre Console, LED Smoked Amber Roof Marker Lamps, Wireless Charging, Bose Premium 7-Speaker Sound System (Includes Richbass woofer.))$2,3302330 $

SLT Preferred Package - (Heated 2nd Row Outboard Seats, Power Sliding Rear Window w/Defogger, Universal Home Remote, Adaptive Cruise Control)$1,2451245 $
Sierra HD Pro Safety Plus Package - (Trailer Side Blind Zone Alert, Rear Cross Traffic Alert, Bed View Camera w/2 Trailer Camera Provisions (Includes camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen.), HD Surround Vision (Provides the driver with an overhead view of the scene around the vehicle on a centre stack display. Includes front camera washer.), HD Rear Vision Camera Delete, Ultrasonic Front & Rear Park Assist, Trailer Cam Provisions & Trailer Viewing Software, Safety Alert Seat)$1,6301630 $

Radio Equipment
3 Years SiriusXM - SiriusXM extended service subscription will stop at the end of the applicable subscription period unless you decide to continue service. Plan is non-transferable and non-refundable. Service subject to the SiriusXM customer agreement and privacy policy, visit siriusxm.ca/terms to see complete terms and how to cancel which includes online methods or calling 1-888-539-7474. Some services, content and features are subject to device capabilities, an active data connection enabled in the vehicle and location availability. All fees, content and features are subject to change. Content varies by subscription plan. SiriusXM and related logos are trademarks of Sirius XM Radio Inc. and its respective subsidiaries.$299299 $

Radio Type
Radio: AM/FM w/Premium GMC Infotainment System - Includes 13.4" diagonal multicolour touch-screen, Google built in apps such as navigation and voice assistance, multi-touch display, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.$00 $

Seat Type
Front Bucket Seats - (Floor-Mounted Centre Console (Includes cup holders, cell phone storage, power cord management and hanging file folder capability.))$00 $

Sun/Moon Roof
Power Sunroof$1,3251325 $

Suspension Type
Suspension Package$00 $

Tire Type
Tires: LT275/70R18E AT BW - (LT275/70R18 AT BW Spare Tire)$00 $

Trailering Equipment
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). (Spray-on Pickup Bedliner w/GMC Logo (Does not include spray-on liner on tailgate due to black composite inner panel.))$1,2551255 $

Transmissions
Transmission: 10-Speed Automatic (MGM)$00 $

Wheel Type
Wheels: 18" Machined Aluminum - (45.7 cm). Includes dark grey metallic accents.$00 $

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Warranty Information Standard
Basic distance: 60,000 km
Basic months: 36 months
Basic warranty: 36 months/60,000km
Corrosion perforation warranty: 60 months/ unlimited distance
Drivetrain distance: 100,000 km
Drivetrain months: 60 months
Powertrain warranty: 60 months/100,000km
Roadside assistance coverage: 60 months/100,000km
Roadside distance: 100,000 km
Roadside months: 60 months

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* Every reasonable effort is made to ensure the accuracy of the information listed above. Vehicle pricing, incentives, options (including standard equipment), and technical specifications listed is for the 2026 GMC Sierra 2500HD SLT 4x4 Crew Cab 6.75 ft. box may not match the exact vehicle displayed. Please confirm with a sales representative the accuracy of this information.

General Information and Specifications
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Fuel Type
Transmission
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