2025 GMC Sierra 2500HD for sale serving Blackfoot, Marshall & Kitscoty, AB 1GT5UMEY4SF178574 - Westridge GMC.

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [0]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [1]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [2]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [3]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [4]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [5]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [6]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [7]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [8]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [9]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [10]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [11]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [12]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [13]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [14]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [15]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [16]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [17]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [18]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [19]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [20]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [21]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [22]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [23]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [24]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [25]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [26]

2025 GMC Sierra 2500HD SLE 4WD Double Cab 149″ SLE Turbocharged Diesel V8 6.6L/ [27]

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New 2025 GMC Sierra 2500HD SLE 4WD Extended Cab Pickup. VIN:
1GT5UMEY4SF178574

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Vehicle Summary

Condition: New
Certified: Yes
Mileage: 9
Engine: Turbocharged Diesel V8 6.6L/
Transmission: 10-Speed Automatic
Drivetrain: 4WD
Exterior Color: Summit White
Interior Color: Jet Black
City MPG:
Highway MPG:

Vehicle Highlights

Vehicle Details

Air conditioning, single-zone
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance 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
Compass, located in instrument cluster
Door locks, power
Exterior Temperature Display, located in radio display
Floor mats, rubberized-vinyl front (Included and only available with (B30) colour-keyed carpeting. Deleted when LPO floor liners are ordered.)
GMC Premium information Display- 13.4" diagonal Multicolour touch screen
Mirror, inside rearview, manual tilt
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Seat adjuster, driver 4-way manual
Seat trim, Cloth
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)
SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (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.)
Steering wheel audio controls
USB ports, (2) charge-only, rear
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
Windows, power front, drivers express up/down
Wireless Phone Projection for Apple CarPlay and Android Auto

Air vents, rear (Not available with Regular Cab model.)
Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
Bluetooth for phone connectivity to vehicle infotainment system
Cruise control, steering wheel-mounted
Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
Floor covering, colour-keyed carpeting
Floor mats, rubberized-vinyl rear (Requires a Crew Cab or Double Cab model. Included and only available with (B30) colour-keyed carpeting. Deleted when LPO floor liners are ordered.)
Keyless Open and Start includes remote keyless entry
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet) (Deleted with (ZW9) pickup bed delete.)
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
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.)
SiriusXM Trial Subscription
Steering column, Tilt-Wheel, manual with wheel locking security feature
Steering wheel, wrapped
USB Ports, 2, Charge/Data ports located on instrument panel
Window, power front, passenger express down
Windows, power rear, express down (Not available on Regular Cab models.)

Air filter, heavy-duty
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
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.)
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Cooling, auxiliary external transmission oil cooler
Four wheel drive
GVWR, 10,350 lbs. (4695 kg) (Included and only available with TC20903 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels or TK20753 and (L8T) 6.6L V8 gas engine with 17" wheels.)
Push button start
Recovery hooks, front, frame-mounted, black
Suspension Package (Not available with (X31) Off-Road Package.)
Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)

Air filtration monitoring
Auto-locking rear differential
Brake lining wear indicator
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
Cooling, external engine oil cooler
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Steering, Recirculating Ball with smart flow power steering system
Trailer brake controller, integrated
Transmission, Allison 10-Speed automatic

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
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.)
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
LED Signature DRL's
OnStar Services capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.)
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.)
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
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)

Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Daytime Running Lamps, LED signature lighting
Forward Collision Alert (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 or (ZW9) pickup bed delete. Not available with (Z6A) Gooseneck / 5th Wheel Prep Package.)
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
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. OnStar Basics includes access to remote commands through your vehicle's mobile app (compatible smartphone required); Automatic Crash Response (not all vehicles may transmit all crash data; OnStar links to emergency services); and wireless connectivity for select apps that provide in-vehicle voice assistance and navigation with real-time traffic (Voice & Maps apps are subject to change at any time and may be provided by third parties). Term begins from date of vehicle delivery. 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. For customers who also separately receive or purchase a Premium Plan or Vehicle Data Plan to use Wi-Fi Hotspot and In-Vehicle Apps, the data provided as part of that plan will also be used by any Voice & Maps apps which already had data connectivity under this Basics plan; if any applicable data caps are reached, Voice & Maps apps will continue to function for the duration of this Basics plan but additional vehicle data plan(s) must be purchased to use Wi-Fi Hotspot and In-Vehicle Apps. Services, connectivity, and capabilities have additional terms and limitations and are subject to change, and will vary by model, vehicle configuration, conditions, and geographical and technical restrictions. Non-refundable and no cash value. See onstar.ca for details.)
Rear Seat Belt Indicator (Requires Crew Cab or Double Cab model.)
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)

Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
Bumper, rear chrome with bumper CornerSteps
CornerStep, rear bumper
Glass, deep-tinted
Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
Lamps, cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
Mouldings, beltline, chrome
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light (Deleted with (ZW9) pickup bed delete.)
Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
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.)
Wheels, 17" (43.2 cm) machined aluminum

Bumper, front chrome lower
Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
Door handles, body-colour
Grille (Chrome surround with Chrome insert bars.)
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
Mirrors, outside power-adjustable vertical trailering with heated upper glass, lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31" [84.25mm]), Black
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
Tires, LT245/75R17E all-season, blackwall

New vehicle pricing includes all offers and incentives. Tax Title and Tags not included in vehicle prices shown and must be paid by the purchaser.

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† Based on 2025 EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary depending on how you drive and maintain your vehicle.