2026 GMC Sierra 2500HD Pro

Dealership Vehicle Description
Performance & Specs
Interior
Exterior
Safety

Meet the brand new 2026 GMC Sierra 2500 PRO, now at Steele Chevrolet Buick GMC in Dartmouth. Finished in clean White with a Black interior, this heavy-duty truck is built for real work and confident winter driving. With 4 doors, an automatic transmission, and 4-wheel drive, it is ready for job sites, weekends, and everything in between.

Under the hood, the 2026 GMC Sierra 2500 PRO is powered by a Turbocharged Diesel V8 6.6 L engine. That diesel strength is ideal for drivers who want strong low-end pull and steady power delivery when the load gets serious. It also comes equipped with an engine block heater, a smart addition for cold Canadian mornings when you want easier starts and smoother warm-ups.

At Steele Chevrolet Buick GMC, this brand new 2026 GMC Sierra 2500 PRO is a no-nonsense choice for drivers who value capability, durability, and a straightforward truck layout. The PRO trim keeps things focused on the essentials, making it a great fit for fleets, trades, and anyone who wants heavy-duty muscle without distractions.

TRUCK FEATURES
Heavy-duty diesel power for demanding towing
4-wheel drive for tough Canadian conditions
Four-door cab for crew and gear
Automatic transmission for easy control

ADVANCED SAFETY FEATURES
Built for stable control in poor weather
Heavy-duty stance supports confident handling
Four-door access improves safe entry
Clear outward visibility from truck cabin

PERFORMANCE AND EFFICIENCY
Turbocharged Diesel V8 6.6 L power
Automatic transmission for smooth shifting
4-wheel drive for added traction
Engine block heater for cold starts

COMFORT AND CONVENIENCE
Four doors for easier daily access
Spacious cabin layout for workdays
Simple controls designed for quick use
Practical interior in Black finish

TECHNONOLGY AND CONNECTIVITY
Driver-focused layout keeps controls within reach
Clear instrument display supports quick checks
Modern truck electronics support daily operation
Built for dependable, straightforward usability

CARGO SPACE
Pickup bed ready for tools and supplies
Cabin space helps secure smaller items
Four-door design supports crew hauling
Heavy-duty build suits jobsite loading

WHAT OTHER OWNERS LIKE
Diesel torque for confident pulling power
4-wheel drive in winter road conditions
Simple, durable setup for daily work
Practical four-door cab flexibility

This 2026 GMC Sierra 2500 PRO's VIN is: 1GT4ULEY7TF198471.

Air filter
heavy-duty
Air filtration monitoring
Alternator
170 amps (Requires (L8T) 6.6L V8 gas engine.)
Auto-locking rear differential
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.)
Brake lining wear indicator
Brakes
4-wheel antilock, 4-wheel disc with DURALIFE rotors
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
Cooling
auxiliary external transmission oil cooler
Cooling
external engine oil cooler
Four wheel drive
Frame
fully-boxed, hydroformed front section and a fully-boxed stamped rear section
GVWR
10,450 lbs. (4740 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 17 wheels or TC20753 model and (L8T) 6.6L V8 gas engine with 18 or 20 wheels.)
Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)
Push Button Start
Rear axle
3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Recovery hooks
front, frame-mounted, Black
Steering
Recirculating Ball with smart flow power steering system
Suspension Package (Not available with (X31) Off-Road Package.)
Trailer brake controller
integrated
Transfer case
two-speed, electronic shift with push button controls (Requires 4WD models.)

Air conditioning
single-zone
Air vents
rear (Not available with Regular Cab model.)
Assist handles front A-pillar mounted for driver and passenger
rear B-pillar mounted
Audio system feature
6-speaker system (Requires Crew Cab or Double Cab model.)
Audio system
GMC Infotainment System with 7 diagonal colour touch-screen 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
Bluetooth for phone connectivity to vehicle infotainment system
Compass
located in instrument cluster
Cruise control
steering wheel-mounted
Door locks
power
Driver Information Centre
3.5 diagonal monochromatic display
Exterior Temperature Display
located in radio display
Floor covering
rubberized-vinyl (Not available with LPO floor liners.)
Instrument cluster 6-gauge cluster featuring speedometer
fuel level, engine temperature, tachometer, voltage and oil pressure
Mirror
inside rearview, manual tilt
Power outlet
front auxiliary, 12-volt
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
Remote Keyless Entry
Seat adjuster
driver 4-way manual
Seat adjuster
passenger 4-way manual
Seat
rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
Seats
front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)
Steering column
Tilt-Wheel, manual with wheel locking security feature
Steering wheel
urethane
USB Ports
2, Charge/Data ports located on instrument panel
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
Window
power front, passenger express down
Windows
power front, drivers express up/down
Windows
power rear, express down (Not available on Regular Cab models.)
Wireless phone projection for Apple CarPlay and Android Auto

Bed Step
Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
Bumper
front chrome lower
Bumper
rear chrome with bumper CornerSteps
Cargo tie downs (12)
fixed, rated at 500 lbs (226.8 kg) per corner
CornerStep
rear bumper
Door handles
Black grained
Glass
solar absorbing, tinted
Grille (Chrome with flat black grille insert bars.)
Headlamps
Animated LED projectors LED turn signals and Daytime Running Lamps
IntelliBeam
automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
Lamps
cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
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.)
Mouldings
beltline, Black
Tailgate and bed rail protection caps
top (Deleted with (ZW9) pickup bed delete.)
Tailgate
gate function manual, no lift assist (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
standard (Deleted with (ZW9) pickup bed delete.)
Taillamps
LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
Tire
spare LT245/75R17E all-season, blackwall (Included and only available with (QHQ) LT245/75R17E all-season, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QHQ) LT245/75R17E all-season, blackwall tires are ordered.)

Airbags
dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag
Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
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.)
Daytime Running Lamps
LED signature lighting
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
LED Signature DRL's
OnStar Basics (OnStar Fleet Basics for Fleet) Drive more confidently with up to 8 years of core OnStar services including mobile app commands
connectivity for select apps that provide in-vehicle voice assistance and navigation with real-time traffic, and Automatic Crash Response. (Requires (UE1) OnStar. Term begins on vehicle delivery date. Paid subscription required after expiry. Services are dependent on compatible wireless networks provided by third-party wireless service providers, working vehicle electrical systems, GPS signal and other factors outside GM control. Changes in technology and wireless networks may limit or prevent the operation of certain services. Services, connectivity, and capabilities have additional terms and limitations and are subject to change, and will vary by model, vehicle configuration, software version, conditions, and geographical and technical restrictions. Compatible smartphone required for mobile app commands. Not all vehicles may transmit all crash data; OnStar links to emergency services; Voice and Maps apps are subject to change at any time and may be provided by third parties. Non-refundable and no cash value. See onstar.ca/en/info for terms and details.)
OnStar services capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.)
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.)
StabiliTrak
stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
to help encourage safe driving behaviour. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
Tire Pressure Monitoring System
auto learn includes Tire Fill Alert (does not apply to spare tire)
Trailering Information Label provides max trailer ratings for tongue weight
conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)