New 2026 GMC Sierra 2500HD SLE

Name: 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLE
Brand: GMC
SKU: 302843
Price: 87499 CAD
Availability: InStock

Crew Cab Standard Box 4-Wheel Drive SLE

Sold

Davis Price

$87,499

+ GST

2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLE in White for sale at Davis GMC Buick Lethbridge in Lethbridge, AB

2026 GMC Sierra 2500HD SLE

Vehicle Details

Body Style

Truck

Engine

6.6L 8Cyl

Exterior Colour

White

Interior Colour

Black

Transmission

Automatic

Drivetrain

4×4

VIN

1GT4UME72TF210264

Stock

302843

Fuel Type

Gasoline

Trim Details

Crew Cab Standard Box 4-Wheel Drive SLE

Description

The 2026 GMC Sierra 2500HD SLE Crew Cab Standard Box 4-Wheel Drive delivers uncompromising heavy-duty strength, advanced trailering intelligence, and refined everyday comfort. With its commanding stance, chrome accents, and professional-grade engineering, this Sierra HD is built to take on demanding workloads while keeping you connected and in control.

Performance & Capability

Engine: 6.6L V8 Direct Injection with Variable Valve Timing delivering strong, dependable horsepower and torque

Transmission: 10-speed automatic engineered for smooth shifts and confident hauling

Drivetrain: Autotrac® Two-Speed Transfer Case with 4WD for adaptable traction

Rear Axle Ratio: 3.73 ratio optimized for towing and payload performance

GVWR: 10,850 lbs (4,921 kg) for serious heavy-duty capability

Automatic Locking Rear Differential: Enhanced traction on unstable surfaces

Heavy-Duty Front Suspension: Built for durability under load

Off-Road Suspension with Skid Plates: Added confidence beyond the pavement

Hill Descent Control: Controlled handling on steep terrain

Engine & Transmission Oil Coolers: Designed to perform under demanding conditions

170-Amp Alternator & High Idle Switch: Jobsite-ready electrical support

Engine Block Heater: Reliable cold-weather starts

Trailering Technology

Integrated Trailer Brake Controller: Seamless trailer braking response

Hitch Guidance with Hitch View: Simplified trailer alignment

In-Vehicle Trailering App: Custom trailer profiles and system monitoring

Trailer Camera Provisions & Bed View Camera: Expanded visibility while towing

Trailer Side Blind Zone Alert: Added awareness during lane changes

Trailer Tire Pressure Monitoring Capability: Monitor trailer tires with confidence

Interior Comfort & Convenience

Crew Cab Configuration: Spacious rear seating with generous legroom

Jet Black Interior Trim: Durable and refined cabin atmosphere

Front 40/20/40 Split-Bench Seat: Versatile seating and storage flexibility

10-Way Power Driver Seat: Personalized driving comfort

Heated Driver & Front Outboard Passenger Seats: Cold-weather comfort

Heated Steering Wheel: Added warmth on winter mornings

Dual-Zone Automatic Climate Control: Individualized temperature settings

Power Sliding Rear Window with Defogger: Improved airflow and visibility

Remote Vehicle Start & Push-Button Start: Modern convenience

Rear Seat Storage Package: Smart interior cargo solutions

Rubberized-Vinyl Floor Mats (Front & Rear): Durable protection from the elements

Technology & Connectivity

13.4" GMC Premium Infotainment Touchscreen: Bold, intuitive interface with Google Built-In compatibility

12" Reconfigurable Digital Driver Information Centre: Key vehicle data at a glance

Wireless Apple CarPlay® & Android Auto™: Seamless smartphone integration

Wi-Fi® Hotspot Capability & OnStar® Basics: Stay connected wherever work takes you

SiriusXM® Capability: Expanded entertainment options

120-Volt AC Power Outlet (Instrument Panel & Bed-Mounted): Power tools and devices on demand

LED Cargo Bed Lighting: Clear visibility for early mornings or late nights

Safety & Driver Assistance

Sierra HD Pro Safety Suite: Advanced driver-assistance technologies

Forward Collision Alert with Automatic Emergency Braking

Front Pedestrian Braking & Lane Departure Warning

Following Distance Indicator: Encourages safer highway driving

Front & Rear Park Assist: Confident maneuvering in tight spaces

HD Surround Vision: 360° camera perspective for enhanced visibility

Rear Cross Traffic Alert: Added awareness when reversing

Adaptive Cruise Control: Maintains preset following distance on long drives

Teen Driver Mode & Buckle to Drive: Encourages responsible habits

Theft-Deterrent System & Tire Pressure Monitoring: Added peace of mind

Exterior Styling & Utility

Summit White Exterior: Clean, bold heavy-duty presence

18" Machined Aluminum Wheels with Dark Grey Accents: Strong, purposeful stance

LT275/70R18E All-Terrain Tires: Built for traction and durability

Chrome Front & Rear Bumpers: Classic GMC styling

Black Front Recovery Hooks: Ready for tough situations

LED Headlamps, Fog Lamps & Roof Marker Lamps: Enhanced visibility and commanding presence

IntelliBeam® Automatic High Beams: Smart lighting control

Deep Tint Glass & Power-Adjustable Trailering Mirrors: Practical refinement

EZ Lift Power Lock & Release Tailgate: Effortless bed access

Spray-On Bedliner: Long-lasting cargo protection

6" Chrome Assist Steps: Easy cabin entry with added style

Whether hauling equipment to the jobsite, towing a heavy trailer across the province, or heading off the beaten path, the 2026 GMC Sierra 2500HD SLE Crew Cab 4WD combines heavy-duty strength, advanced safety, and modern connectivity. It’s built to work hard, tow smart, and deliver the confident capability GMC is known for.

Packages & Options

Standard Equipment

Technical Specifications

Installed Packages

Sle Preferred Equipment Group • 3SA

includes standard equipment
Engine, 6.6L V8 With Direct Injection And Variable Valve Timing, Gasoline • L8T

(401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
Transmission, 10-Speed Automatic • MKM
Gvwr, 10,850 Lbs. (4921 Kg) • JGH
Rear Axle, 3.73 Ratio • GT4
Wheels, 18" (45.7 Cm) Machined Aluminum Wheel • PXD

with Dark Grey metallic accents
Tires, Lt275/70R18E All-Terrain, Blackwall • QF6
Tire, Spare Lt275/70R18 All-Terrain, Blackwall • ZYG
Summit White • GAZ
Seats, Front 40/20/40 Split-Bench • AZ3

with covered armrest storage and under-seat storage (lockable)
Jet Black, Cloth Seat Trim • H0U
Audio System, 13.4" Diagonal Premium Gmc Infotainment System With Google Built In Apps Such As Navigation And Voice Assistance • IOK

includes colour 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
Sle Value Package; • PDU

includes (PCQ) SLE Convenience package, (CGN) spray-on bedliner, (ZM9) SLE Heated package and (B59) Remote Start Package
Sierra Hd Pro Safety Plus Package • PED

includes (UKV) Trailer Side Blind Zone Alert, (UFG) Rear Cross Traffic Alert, (UVN) Bed View Camera, (UV2) HD Surround Vision, (UD5) Front and rear park assist and (TRG) Trailer Camera Provisions (Includes (UET) In-Vehicle Trailering App.
Preferred Package • PDQ

includes (UET) In-Vehicle Trailering App., (PZ8) Hitch Guidance with Hitch View, (KSG) Adaptive Cruise Control and (UF2) cargo bed LED lighting; also includes (UG1) Universal Home Remote and (A48) rear sliding power window Includes (R7O) Cloth Rear Seat Storage Package.)
Sle Convenience Package • PCQ

includes (CJ2) dual climate control, (A2X) 10-way power driver seat including power lumbar, (N37) manual tilt/telescoping steering column, (T3U) LED fog lights and (U01) Roof Marker Lamps
X31 Off-Road Package • X31

includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension, Twin-tube Rancho shocks and X31 hard badge Includes (QXT) LT265/70R17E all-terrain, blackwall tires.
Remote Start Package • B59

includes (BTV) Remote Start, (UTJ) content theft alarm and (C49) rear-window defogger
Sle Heated Package • ZM9

includes (KA1) heated driver and passenger seats, (KI3) heated steering wheel
Heavy Duty Front Spring/Camper Package • F60

Note: If ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions
Engine Block Heater • K05
Hill Descent Control • JHD
Transfer Case, Two-Speed Active, Electronic Autotrac • NQH

with push button control
High Idle Switch • UF3
In-Vehicle Trailering App, System • UET

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 monitor sensors are installed.)
Skid Plates • NZZ

protect the oil pan, front axle and transfer case
Lpo, Assist Steps, Chromed Tubular, 6" Rectangular • VXH

(dealer-installed)
Bedliner, Spray-On, Pickup Bedliner • CGN

with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel)
Fog Lamps, Led • T3U
Led Cargo Area Lighting • UF2

located in cargo bed activated with switch on centre switch bank or key fob
Lamps, Smoked Amber Roof Marker, (Led) • U01
Mirrors, Outside Power-Adjustable Vertical Trailering • DWI

with heated and auto-dimming upper glass, lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/manual extending (extends 3.31" [84.25mm]), Black Includes Perimeter Lighting and (DD8) auto-dimming rearview mirror.)
Seat, Cloth Rear With Storage Package • R7O

60/40 folding bench for Crew Cab models, includes seatback storage on left and right side, centre fold out armrest with 2 cupholders, (includes child seat top tether anchor)
Seat Adjuster, Driver 10-Way Power Including Lumbar • A2X
Seating, Heated Driver And Front Outboard Passenger • KA1
Steering Wheel, Heated • KI3
Steering Column, Manual Tilt-Wheel And Telescoping • N37
Window, Power, Rear Sliding With Rear Defogger • A48
Remote Vehicle Starter System • BTV
Adaptive Cruise Control • KSG
Universal Home Remote • UG1
Theft-Deterrent System, Unauthorized Entry • UTJ
Air Conditioning, Dual-Zone Automatic Climate Control • CJ2
Defogger, Rear-Window Electric • C49
Mirror, Inside Rearview Auto-Dimming • DD8
Front And Rear Park Assist, Ultrasonic • UD5
Hd Surround Vision • UV2

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, Camera In The Chmsl To Show A View Of The Cargo Bed • UVN

display located in infotainment screen, includes Two Trailer Camera Provisions
Trailer Camera Provisions And Trailer Viewing Software • TRG
Hitch Guidance With Hitch View • PZ8

with image adjustment, Pan/Zoom/Tilt
Rear Cross Traffic Alert • UFG
Trailer Side Blind Zone Alert • UKV
Trailer Tire Pressure Monitor Sensors • PTT

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

No matches were found.

Options

Air Conditioning
Bluetooth Connection
Cruise Control
Keyless Entry
Lane Assist
Navigation System
Power Windows
Running Boards
Satellite Radio
Smart Device Integration
Wi-Fi Hotspot

No matches were found.

Entertainment

AM/FM Stereo
Auxiliary Audio Input
Bluetooth Connection
MP3 Player
Navigation System
Smart Device Integration
Requires Subscription
Satellite Radio
Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
WiFi Hotspot

Exterior

Aluminum Wheels
Tires - Front All-Season
Tires - Rear All-Season
Conventional Spare Tire
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
Bumper, front chrome lower
Bumper, rear chrome with bumper CornerSteps
Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
Daytime Running Lights
Automatic Highbeams
Lamps, cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
Heated Mirrors
Integrated Turn Signal Mirrors
Power Mirror(s)
Privacy Glass
Door handles, body-colour
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)

Interior

Split Bench Seat
Cloth Seats
Seat adjuster, passenger 4-way manual
Pass-Through Rear Seat
Rear Bench Seat
Floor covering, colour-keyed carpeting
Floor Mats
Steering wheel, wrapped
Steering Wheel Audio Controls
Adjustable Steering Wheel
Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
GMC Premium information Display- 13.4" diagonal Multicolour touch screen
Exterior Temperature Display, located in radio display
Power Windows
Power Door Locks
Keyless Entry
Keyless Start
Cruise Control
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Auxiliary Audio Input
MP3 Player
USB ports, (2) charge-only, rear
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet) (Deleted with (ZW9) pickup bed delete.)
Air vents, rear (Not available with Regular Cab model.)
A/C
Mirror, inside rearview, manual tilt
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted

Mechanical

8 Cylinder Engine
Gasoline Fuel
10-Speed A/T
A/T
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Running Boards/Side Steps
GVWR, 10,450 lbs. (4740 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 17" wheels.)
Keyless Start
Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
Locking/Limited Slip Differential
Four Wheel Drive
Cooling, external engine oil cooler
Cooling, auxiliary external transmission oil cooler
Air filter, heavy-duty
Air filtration monitoring
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.)
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Trailer brake controller, integrated
Tow Hooks
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Suspension Package (Not available with (X31) Off-Road Package.)
Power Steering
4-Wheel Disc Brakes
ABS
Brake lining wear indicator
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)

Package

Automatic Highbeams
Front Collision Mitigation
Front Collision Warning
Lane Departure Warning
Tow Hitch

Safety

Front Collision Mitigation
Front Collision Warning
Stability Control
Traction Control
Daytime Running Lights
Driver Air Bag
Front Head Air Bag
Front Side Air Bag
Passenger Air Bag
Passenger Air Bag Sensor
Rear Head Air Bag
Requires Subscription
Telematics
Back-Up Camera
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Lane Departure Warning
Rear Seat Belt Indicator (Requires Crew Cab or Double Cab model.)
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.)
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.)
Driver Restriction Features
Tire Pressure Monitor
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)

No matches were found.

Summary

Vehicle Name

GMC Sierra 2500HD
Body Style

Crew Cab Pickup
Body Code

E63

Transmission

Drivetrain

Four Wheel Drive
Trans Order Code

MKM
Trans Type

10
Trans Description Cont.

Automatic
First Gear Ratio (:1)

4.54
Second Gear Ratio (:1)

2.87
Third Gear Ratio (:1)

2.06
Fourth Gear Ratio (:1)

1.72
Fifth Gear Ratio (:1)

1.48
Sixth Gear Ratio (:1)

1.26
Seventh Gear Ratio (:1)

1.00
Eighth Gear Ratio (:1)

0.85
Ninth Gear Ratio (:1)

0.69
Tenth Gear Ratio (:1)

0.63
Reverse Ratio (:1)

4.54
Transfer Case Gear Ratio (:1), High

1

Interior dimensions

Passenger Capacity

6
Front Head Room (in)

43.03
Front Leg Room (in)

44.53
Front Shoulder Room (in)

66.02
Front Hip Room (in)

61.18
Second Head Room (in)

40.12
Second Leg Room (in)

43.4
Second Shoulder Room (in)

65.3
Second Hip Room (in)

60.24

Weight information

Gross Axle Wt Rating - Front (lbs)

4800
Gross Axle Wt Rating - Rear (lbs)

6600
Curb Weight - Front (lbs)

4013
Curb Weight - Rear (lbs)

2812
Gross Vehicle Weight Rating Cap (lbs)

10850
Gross Combined Wt Rating (lbs)

26000

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs)

5000
Dead Weight Hitch - Max Tongue Wt. (lbs)

500
Wt Distributing Hitch - Max Trailer Wt. (lbs)

16000
Wt Distributing Hitch - Max Tongue Wt. (lbs)

1600
Fifth Wheel Hitch - Max Trailer Wt. (lbs)

18380
Fifth Wheel Hitch - Max Tongue Wt. (lbs)

4595
Maximum Trailering Capacity (lbs)

20000

Engine

Engine Order Code

L8T
Engine Type

Gas V8
Displacement

6.6L
Fuel System

Direct Injection
SAE Net Horsepower @ RPM

401 @ 5200
SAE Net Torque @ RPM

464 @ 4000
Engine Oil Cooler

Yes

Electrical

Cold Cranking Amps @ 0° F (Primary)

720
Maximum Alternator Capacity (amps)

170

Frame

Frame Type

Box Ladder

Suspension

Suspension Type - Front

Short/Long Arm w/Torsion Bar
Suspension Type - Rear

2-Stage Multi-Leaf
Axle Ratio (:1) - Front

3.73
Axle Ratio (:1) - Rear

3.73
Shock Absorber Diameter - Front (mm)

51
Shock Absorber Diameter - Rear (mm)

51
Stabilizer Bar Diameter - Front (in)

1.38

Tires

Front Tire Order Code

QF6
Rear Tire Order Code

QF6
Spare Tire Order Code

ZYG
Front Tire Size

LT275/70R18E
Rear Tire Size

LT275/70R18E
Spare Tire Size

LT275/70R18

Wheels

Front Wheel Size (in)

18
Rear Wheel Size (in)

18
Spare Wheel Size (in)

18
Front Wheel Material

Aluminum
Rear Wheel Material

Aluminum

Steering

Steering Type

Pwr Recirculating Ball
Turning Diameter - Curb to Curb (ft)

52.7

Brakes

Brake Type

Pwr
Brake ABS System

4-Wheel
Disc - Front

Yes
Disc - Rear

Yes
Front Brake Rotor Diam x Thickness (in)

14 x 1.6
Rear Brake Rotor Diam x Thickness (in)

14.1 x 1.3

Fuel tank

Fuel Tank Capacity, Approx (L)

136

Exterior dimensions

Wheelbase (in)

159
Length, Overall (in)

250.75
Width, Max w/o mirrors (in)

81.85
Height, Overall (in)

79.82
Cab to Axle (in)

42.17
Ground Clearance, Front (in)

10.12
Ground Clearance, Rear (in)

10.12

Cargo area dimensions

Cargo Box Length @ Floor (in)

82.2
Cargo Box Width @ Floor (in)

71.4
Cargo Box Width @ Wheelhousings (in)

51.85
Cargo Box (Area) Height (in)

21
Cargo Volume (ft³)

69.5

No matches were found.

* 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 SLE may not match the exact vehicle displayed. Please confirm the accuracy of this information with a sales representative.

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MSRP Price $91,499

Non-Stackable Cash Delivery Allowance (NSCDA) - CBG

-$4,000

Required packages: 3SA

Valid from 2026/03/03 - 2026/03/26

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New 2026 GMC Sierra 2500HD SLE

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New 2026 GMC Sierra 2500HD SLE

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2026 GMC Sierra 2500HD SLE $87,499

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