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2026
GMC SIERRA 2500HD AT4X 4X4 CREW CAB 6.75 FT. BOX (4SG)
$129,327
List Price
$129,327
129 327 $
All In Price
+ HST & Licensing.
$129,327
Finance
Term (mo.)
Frequency
List Price
$129,327
129 327 $
All In Price
+ HST & Licensing.
$53,745
Finance For (2.99%)
$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.
$776 / mo
Lease
Term (mo.)
Frequency
List Price
$129,327
129 327 $
All In Price
+ HST & Licensing.
$53,745
Lease For (2.99%)
$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.
$776 / mo
Request Information
| Axle Ratios | MSRP |
| 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 $ |
| Dual 220-Amps Primary/170-Amps Aux Alternators | $265265 $ |
| Exterior Ornamentation | |
| Front License Plate Mount BC/MB/on - Included for vehicles shipped to British Columbia, Manitoba and Ontario. | $00 $ |
| GVWR/Payload | |
| GVWR: 5,148 kgs (11,350 Lbs) | $00 $ |
| Marketing Option Package | |
| Preferred Equipment Group 4SG - (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: 5,001 kgs (11,025 Lbs), Transmission: 10-Speed Automatic, 3.73 Rear Axle Ratio, Front Bucket Seats, 16-Way Power Driver Seat Adjuster w/Lumbar (Includes massage.), 16-Way Power Passenger Seat Adjuster w/Lumbar (Includes massage.), Driver Memory (Recalls driver presets for power driver seat and outside mirrors.), Full Grain Leather Seat Trim, Wheels: 18" Machined Alum w/High Gloss Blk Accents ((45.7 cm).), Tires: LT305/70R18-126/123R 35" M/T, LT305/70R18-126/12R 35" MT 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, Safety Alert Seat, Rear Cross Traffic Alert, Trailer Side Blind Zone Alert, Wireless Phone Projection (For Apple CarPlay and Android Auto.), Bose Premium Series 12-Speaker System (Includes CenterPoint, Richbass woofer and AudioPilot.), 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.), Floor-Mounted Centre Console (Includes cup holders, cell phone storage, power cord management and hanging file folder capability.), Multicolour 15" Diagonal Head-Up Display, Electric Rear-Window Defogger, Push Button Start, Remote Vehicle Starter System, Keyless Open & Start (Includes remote keyless entry.), Front Prem Floor Liners w/Removable Carpet Insert, Rear Prem Floor Liners w/Removable Carpet Insert, Inside Rearview Auto-Dimming Rear Camera Mirror (Includes full camera display.), 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-Only Rear USB Ports, 2 USB Ports (Located on 1st row console.), 2 Charge/Data USB Ports Inside Centre Console, 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.), 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.), Trailer Cam Provisions & Trailer Viewing Software, Spray-on Pickup Bedliner w/GMC Logo (Does not include spray-on liner on tailgate due to black composite inner panel.), Heated Driver & Front Outboard Passenger Seats, Ventilated Driver & Front Passenger Seats, Heated 2nd Row Outboard Seats, Deep-Tinted Glass, Steering Wheel Audio Controls, Gloss Black Header Grille & Grille Insert Bars (Includes dark nickel inserts.), Manual Tilt-Wheel/Telescoping Steering Column, Power Sunroof, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, LED Smoked Amber Roof Marker Lamps, LED Cargo Area Lighting (Located in cargo bed activated with switch on centre switch bank or key fob.), Power Sliding Rear Window w/Defogger, Power Front Passenger Windows w/Express Up/Down, Wireless Charging, Ultrasonic Front & Rear Park Assist, 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.), Trailer Tire Pressure Monitor Sensors (Includes set of 4 sensors. Sensor functionality requires (UET) in-vehicle trailering app to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM accessories.), Hill Descent Control, 2-Speed Active Transfer Case (Electronic Autotrac with push button control.)) | $00 $ |
| 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 | MSRP |
| 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 - (16-Way Power Driver Seat Adjuster w/Lumbar (Includes massage.), 16-Way Power Passenger Seat Adjuster w/Lumbar (Includes massage.), Driver Memory (Recalls driver presets for power driver seat and outside mirrors.)) | $00 $ |
| Suspension Type | |
| Off-Road Suspension - Includes 40mm front suspension kit composed of: control arms, ball joints, knuckles, DSSV dampers, 15mm rear suspension lift composed of spacer block and DSSV dampers and half shafts with revised joints, 3-stage leaf springs from 3500. | $00 $ |
| Tire Type | |
| Tires: LT305/70R18-126/123R 35" M/T - (LT305/70R18-126/12R 35" MT 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). | $630630 $ |
| Transmissions | |
| Transmission: 10-Speed Automatic (MGM) | $00 $ |
| Wheel Type | |
| Wheels: 18" Machined Alum w/High Gloss Blk Accents - (45.7 cm). | $00 $ |
Stackable vs Non-Stackable: Stackable incentives are discounts that can be combined with cash, finance and/or lease rates should you qualify for them. Please contact a sales representative for more information.
* 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 AT4X 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.
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| Engine |
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