Name: 2026 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive Pro
Brand: GMC
SKU: 302346
Price: 79668 CAD
Availability: InStock

Vehicle Details

Body Style

Truck

Engine

6.6L 8Cyl

Exterior Colour

White

Interior Colour

Black

Transmission

Automatic

Drivetrain

4×4

Doors

VIN

1GT4ULE71TF180510

Stock #

302346

Condition

New

Trim Details

Crew Cab Long Box 4-Wheel Drive Pro

The 2026 GMC Sierra 2500HD Pro Crew Cab Long Box 4-Wheel Drive delivers uncompromising strength, dependable engineering, and work-ready capability. Built for demanding jobs yet engineered for daily practicality, this heavy-duty truck pairs professional-grade durability with modern technology — perfect for drivers who rely on their truck as both a tool and a companion.

Performance & Capability

Engine: 6.6L V8 gas engine delivering confident power for towing, hauling, and heavy-duty work
Transmission: Smooth-shifting 10-speed automatic designed for consistent power delivery
Drivetrain: Electronic two-speed Autotrac 4WD system for control in challenging terrain
Axle Ratio: 3.73 rear axle for strong towing performance
Trailering Features: Integrated trailer brake controller, Hitch Guidance, and extended trailering mirrors with heat and auto-dimming upper glass
Cooling Systems: Engine oil cooler and transmission oil cooler for heavy-load durability
Heavy-Duty Components: HD air filter, high-capacity alternator, and 10,650-lb GVWR for serious work demands
Off-Road Stability: Automatic locking rear differential for confident traction when roads turn rough
Utility-Ready: Upfitter switch provisions for accessories and equipment add-ons
Long Box: Maximized cargo volume with reinforced bed structure and spray-on bedliner

Winter & Weather Comfort

Heated Exterior Mirrors with integrated turn signals and auto-dimming upper glass
Remote Keyless Entry for easy access during harsh conditions
Rear Window Defogger for improved winter visibility
Engine Block Heater to support cold-weather starts
LED Cargo Bed Lighting for nighttime worksite visibility
Deep-Tinted Rear Glass for sun and heat protection

Interior Comfort & Convenience

Crew Cab Interior: Spacious, durable cabin designed for comfort on long workdays
Front 40/20/40 Bench Seat with manual adjustability for practicality
60/40 Folding Rear Bench for flexible passenger or cargo needs
Rubberized Vinyl Flooring for easy cleanup after job sites or outdoor work
Air Conditioning & Rear Vents for balanced cabin comfort
Infotainment System: 7" color touchscreen with Bluetooth, voice control, and wireless Apple CarPlay®/Android Auto™
USB Ports: Front and rear charge ports for tools and devices
Tilt Steering Wheel with intuitive controls
120-Volt Interior and Bed Outlets for powering tools, equipment, or camping gear
Wi-Fi Hotspot Capable to stay connected on the road or on the job

Safety & Driver Assistance

GMC Sierra HD Pro Safety Package for foundational driver assistance
Forward Collision Alert with Automatic Emergency Braking
Lane Departure Warning to help maintain safe lane position
Rear Cross Traffic Alert & Lane Change Alert with Side Blind Zone Alert
Front & Rear Park Assist for maneuvering the large truck with confidence
Following Distance Indicator for safer highway pacing
Front Pedestrian Braking for urban awareness
HD Rear Vision Camera for enhanced backing visibility
Teen Driver Mode & Buckle-to-Drive for safety reinforcement
Tire Pressure Monitoring System for real-time safety monitoring

Exterior Styling & Utility

Exterior Color: Summit White — clean, classic, and work-ready
Wheels: 17" Machined Aluminum wheels paired with all-terrain tires
LED Headlamps with IntelliBeam automatic high beams for night visibility
Chrome Front & Rear Bumpers for durability and a professional appearance
Black Recovery Hooks for trail or worksite scenarios
EZ Lift Tailgate with Power Lock & Release for easier bed access
Long Box Cargo Volume: Ideal for contractors, equipment, and oversized loads
Black Assist Steps (dealer installed) for easier cabin entry
Molded Splash Guards (dealer installed) to protect the body from debris
CornerStep Rear Bumper for convenient access to the truck bed

Whether you’re towing heavy equipment, traveling long distances between job sites, or relying on your truck through tough conditions, the 2026 GMC Sierra 2500HD Pro delivers the capability, durability, and technology you need. It’s built to work as hard as you do — with the strength to take on the biggest tasks and the reliability to do it every day.

Packages & Options

Standard Equipment

Technical Specifications

Installed Packages

Pro Preferred Equipment Group • 1SA

includes standard equipment
Pickup Bed • E63

includes bed assist step
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, 10,650 Lbs. (4831 Kg) • JGF
Rear Axle, 3.73 Ratio • GT4
Wheels, 17" (43.2 Cm) Machined Aluminum • PYQ
Tires, Lt265/70R17E All-Terrain, Blackwall • QXT
Tire, Spare Lt265/70R17E All-Terrain, Blackwall • ZXT
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 • H1T
Audio System, Gmc Infotainment System With 7" Diagonal Colour Touch-Screen • IOR

AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable
Convenience Package • PCI

includes (QT5) EZ Lift power lock and release tailgate, (AKO) tinted glass, (UF2) LED cargo bed lighting, (C49) rear-window defogger and (DBG) outside power-adjustable vertical trailering with heated upper glass
Engine Block Heater • K05
Lpo, Black Assist Step • VQO

(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)
Lpo, Front And Rear Moulded Splash Guards, Black • VQK

(dealer-installed)
Led Cargo Area Lighting • UF2

located in cargo bed activated with switch on centre switch bank or key fob
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 (DD8) auto-dimming rearview mirror.
Glass, Deep-Tinted • AKO
Upfitter Switch Kit, (5) • 9L7

Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com.
Usb Ports, (2) Charge-Only, Rear • UBI
Power Outlet, Bed Mounted, 120-Volt • KC9

(400 watts shared with (KI4) instrument panel mounted power outlet)
Defogger, Rear-Window Electric • C49
Mirror, Inside Rearview Auto-Dimming • DD8
Front And Rear Park Assist, Ultrasonic • UD5
Rear Cross Traffic Alert • UFG
Lane Change Alert With Side Blind Zone Alert • UKC

No matches were found.

Options

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

No matches were found.

Entertainment

AM/FM Stereo
Auxiliary Audio Input
Bluetooth Connection
MP3 Player
Smart Device Integration
WiFi Hotspot

Exterior

Steel 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.)
CornerStep, rear bumper
Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
Mouldings, beltline, Black
Grille (Chrome with flat black grille insert bars.)
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
Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), moulded in Black (Not available on Regular Cab models.)
Door handles, Black grained
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
Tailgate, locking, utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)

Interior

Split Bench Seat
Vinyl Seats
Seat adjuster, driver 4-way manual
Seat adjuster, passenger 4-way manual
Pass-Through Rear Seat
Rear Bench Seat
Floor Mats
Adjustable Steering Wheel
Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Driver Information Centre, 3.5" diagonal monochromatic display
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
Exterior Temperature Display, located in radio display
Compass, located in instrument cluster
Power Windows
Power Door Locks
Keyless Entry
Cruise Control
Auxiliary Audio Input
MP3 Player
Power Outlet
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
Running Boards/Side Steps
GVWR, 10,650 lbs. (4831 kg) (Included and only available with TK20903 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels or TK20943 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
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
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
Clutch Size (in)

N/A

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

Curb Weight - Front (lbs)

4089
Curb Weight - Rear (lbs)

2847
Gross Vehicle Weight Rating Cap (lbs)

10650
Gross Combined Wt Rating (lbs)

24500

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)

18280
Fifth Wheel Hitch - Max Tongue Wt. (lbs)

4592
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

Electrical

Cold Cranking Amps @ 0° F (Primary)

720
Maximum Alternator Capacity (amps)

170
Maximum Alternator Watts

N/A

Suspension

Suspension Type - Front

Short/Long Arm
Suspension Type - Rear

Multi-Leaf Springs
Axle Ratio (:1) - Front

3.73
Axle Ratio (:1) - Rear

3.73
Shock Absorber Diameter - Front (mm)

2.01
Shock Absorber Diameter - Rear (mm)

2.01
Stabilizer Bar Diameter - Front (in)

1.38

Tires

Front Tire Order Code

QXT
Rear Tire Order Code

QXT
Spare Tire Order Code

ZXT
Front Tire Size

LT265/70R17E
Rear Tire Size

LT265/70R17E
Spare Tire Size

LT265/70R17E
Revolutions/Mile @ 45 mph - Front (Rev/Mile)

N/A
Revolutions/Mile @ 45 mph - Rear (Rev/Mile)

N/A
Revolutions/Mile @ 45 mph - Spare (Rev/Mile)

N/A

Wheels

Front Wheel Size (in)

17
Rear Wheel Size (in)

17
Front Wheel Material

Aluminum
Rear Wheel Material

Aluminum
Spare Wheel Material

Steel

Steering

Steering Type

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

57
Turning Diameter - Wall to Wall (ft)

N/A

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)

172
Length, Overall (in)

266.77
Width, Max w/o mirrors (in)

81.85
Height, Overall (in)

79.65
Cab to Axle (in)

55.24
Ground Clearance, Front (in)

10.08
Ground Clearance, Rear (in)

10.08

Cargo area dimensions

Cargo Box Length @ Floor (in)

98.27
Cargo Box Width @ Floor (in)

71.4
Cargo Box Width @ Wheelhousings (in)

50.55
Cargo Box (Area) Height (in)

21
Cargo Volume (ft³)

83.5

No matches were found.