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New 2026 GMC Sierra 2500HD SLT
Price $103,625
MSRP $108,625
  • $1000 Truck Trade Bonus
    -$1,000
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SA
    -$4,000
    Valid from 2026/04/01 - 2026/04/26
MacMaster Deal $103,625
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
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New 2026 GMC Sierra 2500HD SLT

Crew Cab Standard Box 4-Wheel Drive SLT
Finance from
$339

$107,625.00 x 84 months @ 3.99% APR with $0.00 down payment (5.16% effective rate, cost of borrowing $15,769.58). Plus HST and license. OAC.
$339

$107,625.00 x 84 months @ 3.99% APR with $0.00 down payment (5.16% effective rate, cost of borrowing $15,769.58). Plus HST and license. OAC.
/ Weekly
Lease from
$405

$107,625.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.97% effective rate, cost of borrowing $27,537.18). Plus HST and licence.
$405

$107,625.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.97% effective rate, cost of borrowing $27,537.18). Plus HST and licence.
/ Weekly
MacMaster Deal
$103,625
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
$103,625
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
+ Taxes and Fees
1 of 24
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at MacMaster Buick GMC Inc. in Orangeville, ON
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2026 GMC Sierra 2500HD SLT
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Vehicle Details
    Body Style
    Truck
    Engine
    6.6L 8Cyl
    Exterior Colour
    Black
    Interior Colour
    Black
    Transmission
    Automatic
    Drivetrain
    4×4
    VIN
    1GT4UNEY3TF251551
    Stock
    26640
    Fuel Type
    Diesel
    Trim Details
    Crew Cab Standard Box 4-Wheel Drive SLT
Description

The 2026 GMC Sierra 2500HD SLT Crew Cab Standard Box 4-Wheel Drive SLT in a striking Black exterior and interior color is the epitome of power and class. This 4×4 truck provides excellent handling for all your driving needs, whether it's hauling heavy loads or navigating rugged terrains.

The exterior boasts a commanding presence, highlighted by sleek alloy wheels and practical running boards that add both style and function. The interior, with its luxurious Black leather seats that are heated for comfort, offers a welcoming atmosphere. The spacious cabin is designed for both work and relaxation.

Equipped with state-of-the-art technology, this vehicle features a navigation system, a backup camera, a wi-fi hotspot, and smart device integration to keep you connected wherever you go. Safety is paramount with lane assist, heated mirrors, and a heated steering wheel to ensure confident driving in any condition.

This truck is perfect for those who value a balance between utility and luxury. Ready to elevate your driving experience? Contact our dealership for more details and to arrange your test drive today!

Experience the difference at MacMaster Buick GMC, Dufferin County's Buick and GMC Headquarters and the #1 GM CPO Dealer in Ontario, 5 years in a Row, where the commitment to customer service is second to none. We are proud to be the premier GM dealership in Orangeville, offering a full line of Buick and GMC products in one location. Our experienced and professional team will help you find the perfect vehicle – one that fits both your lifestyle and your budget.

Give us a call today or visit us in beautiful Orangeville, we would love to meet you. And check out our Google reviews – they tell our story of Providing the Best Service and Vehicles to Our Customers and Community!

Packages & Options
Standard Equipment
Technical Specifications
Installed Packages
  • Slt Preferred Equipment Group • 4SA
    includes standard equipment
  • Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel Compatible • L5P
    (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
  • Transmission, 10-Speed Automatic • MGM
  • Gvwr, 11,350 Lbs. (5148 Kg) • JGL
  • Rear Axle, 3.42 Ratio • GU6
  • Wheels, 20" (50.8 Cm) Bright Face Wheels • Q7J
    with dark painted pockets
  • Tires, Lt275/65R20 All-Terrain, Blackwall • QF9
  • Onyx Black • GBA
  • Seats, Front 40/20/40 Split-Bench • AZ3
    with covered armrest storage and under-seat storage (lockable)
  • Jet Black, Perforated Leather-Appointed Front Outboard Seating Positions • H1Y
  • 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
  • X31 Off-Road And Protection Package • RFX
    includes (X31) Off-Road suspension with Twin-tube Rancho shocks, (JHD) Hill Descent Control and (NZZ) skid plates (transfer case and oil pan), (CGN) spray-on bedliner, (RIA) All-weather floor liners, LPO and X31 badge Includes (QF9) LT275/65R20 all-terrain, blackwall tires. Includes (Q7J) 20" Bright face wheels with dark painted pockets.)
  • X31 Off-Road Package • X31
    includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension, Twin-tube Rancho shocks and X31 hard badge
  • Snow Plow Prep/Camper Package • VYU
    includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions
  • Engine Block Heater • K05
  • Hill Descent Control • JHD
  • Alternator, 220 Amps • KW5
  • Gooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch. • Z6A
    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). (Includes (CGN) spray-on bedliner.
  • Skid Plates • NZZ
    protect the oil pan, front axle and transfer case
  • Exhaust Brake • K40
  • Assist Steps, Chromed Tubular, 6" Rectangular Cab Length • BVQ
    (factory installed)
  • Bedliner, Spray-On, Pickup Bedliner • CGN
    with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel)
  • Winter Grille Cover • BHP
  • Lamps, Smoked Amber Roof Marker, (Led) • U01
  • License Plate Kit, Front, Incandescent Lighting • VK3
    (will be shipped to orders with ship-to provinces that require front license plate)
  • Lpo, All-Weather Floor Liner, 1St And 2Nd Rows • RIA
    (dealer-installed)
No matches were found.
Options
  • Air Conditioning
  • Alloy Wheels
  • Backup Camera
  • Bluetooth Connection
  • Cruise Control
  • Heated Seats
  • Keyless Entry
  • Lane Assist
  • Leather Seats
  • Navigation System
  • Power Seats
  • Power Windows
  • Remote Start
  • 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
  • WiFi Hotspot
Exterior
  • Aluminum Wheels
  • Tires - Front All-Terrain
  • Tires - Rear All-Terrain
  • Conventional Spare Tire
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Bumper, rear chrome with bumper CornerSteps
  • Bed Step, Black integrated on forward portion of bed on driver and passenger side
  • CornerStep, rear bumper
  • Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
  • Wheelhouse liners, rear
  • Mouldings, beltline, chrome
  • Grille (Chrome surround with Chrome insert bars.)
  • Daytime Running Lights
  • Automatic Highbeams
  • Fog Lamps
  • Lamps, cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
  • LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
  • Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
  • Heated Mirrors
  • Integrated Turn Signal Mirrors
  • Power Folding Mirrors
  • Power Mirror(s)
  • Privacy Glass
  • Intermittent Wipers
  • Rain Sensing Wipers
  • Variable Speed Intermittent Wipers
  • Door handles, chrome
  • Tailgate, standard
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Interior
  • Split Bench Seat
  • Leather Seats
  • Pass-Through Rear Seat
  • Rear Bench Seat
  • Driver Adjustable Lumbar
  • Power Driver Seat
  • Passenger Adjustable Lumbar
  • Power Passenger Seat
  • Heated Front Seat(s)
  • Mirror Memory
  • Seat Memory
  • Floor covering, colour-keyed carpeting
  • Floor Mats
  • Steering wheel, wrapped
  • Heated Steering Wheel
  • Steering Wheel Audio Controls
  • Adjustable Steering Wheel
  • Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
  • Rear Seat Reminder
  • GMC Premium information Display- 13.4" diagonal Multicolour touch screen
  • Exterior Temperature Display, located in radio display
  • Compass, located in instrument cluster
  • Power Windows
  • Power Door Locks
  • Keyless Entry
  • Keyless Start
  • Remote Engine Start
  • Cruise Control
  • Security System
  • 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)
  • Air vents, rear
  • A/C
  • Climate Control
  • Multi-Zone A/C
  • Rear Defrost
  • Auto-Dimming Rearview Mirror
  • 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, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels.)
  • Keyless Start
  • Transfer case, two-speed active, electronic Autotrac with push button control (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
  • In-Vehicle Trailering App, System 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.)
  • 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.)
Package
  • Automatic Highbeams
  • Front Collision Mitigation
  • Front Collision Warning
  • Lane Departure Warning
  • Tow Hitch
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
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
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Lane Departure Warning
  • Seat Belt Adjustable Guide Loops, front row only
  • 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
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
    MGM
  • 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)
    5600
  • Gross Axle Wt Rating - Rear (lbs)
    6600
  • Curb Weight - Front (lbs)
    4013
  • Curb Weight - Rear (lbs)
    2812
  • Gross Vehicle Weight Rating Cap (lbs)
    11350
  • Gross Combined Wt Rating (lbs)
    27500
Trailering
  • Dead Weight Hitch - Max Trailer Wt. (lbs)
    5000
  • Dead Weight Hitch - Max Tongue Wt. (lbs)
    500
  • Wt Distributing Hitch - Max Trailer Wt. (lbs)
    18500
  • Wt Distributing Hitch - Max Tongue Wt. (lbs)
    1850
  • Fifth Wheel Hitch - Max Trailer Wt. (lbs)
    19100
  • Fifth Wheel Hitch - Max Tongue Wt. (lbs)
    4775
  • Maximum Trailering Capacity (lbs)
    20000
Engine
  • Engine Order Code
    L5P
  • Engine Type
    Turbocharged Diesel V8
  • Displacement
    6.6L
  • Fuel System
    Direct Injection
  • SAE Net Horsepower @ RPM
    470 @ 2800
  • SAE Net Torque @ RPM
    975 @ 1600
  • Engine Oil Cooler
    Yes
Electrical
  • Cold Cranking Amps @ 0° F (Primary)
    720
  • Maximum Alternator Capacity (amps)
    220
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
    3.42
  • Axle Ratio (:1) - Rear
    3.42
  • Shock Absorber Diameter - Front (mm)
    51
  • Shock Absorber Diameter - Rear (mm)
    51
  • Stabilizer Bar Diameter - Front (in)
    1.38
Tires
  • Front Tire Order Code
    QF9
  • Rear Tire Order Code
    QF9
  • Spare Tire Order Code
    ZYG
  • Front Tire Size
    LT275/65R20
  • Rear Tire Size
    LT275/65R20
  • Spare Tire Size
    LT275/70R18
Wheels
  • Front Wheel Size (in)
    20
  • Rear Wheel Size (in)
    20
  • 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.
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Lease from
$437 w
$117,370.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.84% effective rate, cost of borrowing $30,216.09). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive Denali in White for sale at MacMaster Buick GMC Inc. in Orangeville, ON
2026 GMC Sierra 2500HD Denali
Crew Cab Standard Box 4-Wheel Drive Denali
VIN: 1GT4UREY5TF255432
  • Body Style
    Truck
  • Engine
    6.6L
  • Exterior Colour
    White
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    26666
  • Fuel Type
    Diesel
MSRP:
$118,370
  • $1000 Truck Trade Bonus -$1,000
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA&L5P
         -$4,000
MacMaster Deal
$113,370
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Finance from
$370 w
$117,370.00 x 84 months @ 3.99% APR with $0.00 down payment (5.06% effective rate, cost of borrowing $17,197.45). Plus HST and license. OAC.
Lease from
$437 w
$117,370.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.84% effective rate, cost of borrowing $30,216.09). Plus HST and licence.
View Details
Explore Payments
MSRP:
$110,464
  • Luxury Tax
    Price does not include taxes and licensing fees. Price includes $721 (admin and OMVIC fee) Luxury tax calculated as 20% of [$112,486 - $100,000]
         +$393
  • $1000 Truck Trade Bonus -$1,000
  • $1500 Manufacturer Rebate -$1,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SG
         -$6,000
MacMaster Deal
$102,357
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Finance from
$328 w
$109,556.80 x 84 months @ 2.49% APR with $0.00 down payment (4.54% effective rate, cost of borrowing $9,851.26). Plus HST and license.
Lease from
$438 w
$109,556.80 x 24 months @ 1.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 6.21% effective rate, cost of borrowing $3,374.95). Plus HST and licence.
2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4X in Tan for sale at Edmonds Chevrolet Buick GMC Ltd. in Huntsville, ON
2026 GMC Sierra 1500 AT4X
Crew Cab Short Box 4-Wheel Drive AT4X
VIN: 3GTUUFEL0TG181967
City: 17.1L/100 km • Hwy: 14.7L/100 km
  • Body Style
    Truck
  • Engine
    6.2L
  • Exterior Colour
    Tan
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    26168
  • Fuel Type
    Gasoline
Location Alert:
Location Alert:
MSRP:
$110,464
  • Luxury Tax
    Price does not include taxes and licensing fees. Price includes $721 (admin and OMVIC fee) Luxury tax calculated as 20% of [$112,486 - $100,000]
         +$393
  • $1000 Truck Trade Bonus -$1,000
  • $1500 Manufacturer Rebate -$1,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SG
         -$6,000
MacMaster Deal
$102,357
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Finance from
$328 w
$109,556.80 x 84 months @ 2.49% APR with $0.00 down payment (4.54% effective rate, cost of borrowing $9,851.26). Plus HST and license.
Lease from
$438 w
$109,556.80 x 24 months @ 1.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 6.21% effective rate, cost of borrowing $3,374.95). Plus HST and licence.
View Details
MSRP:
$117,805
  • $1000 Truck Trade Bonus -$1,000
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB&L5P
         -$4,000
MacMaster Deal
$112,805
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Finance from
$368 w
$116,805.00 x 84 months @ 3.99% APR with $0.00 down payment (5.07% effective rate, cost of borrowing $17,114.67). Plus HST and license. OAC.
Lease from
$449 w
$116,805.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.87% effective rate, cost of borrowing $29,511.14). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive AT4 in Silver for sale at MacMaster Buick GMC Inc. in Orangeville, ON
2026 GMC Sierra 2500HD AT4
Crew Cab Standard Box 4-Wheel Drive AT4
VIN: 1GT4UPEYXTF204125
  • Body Style
    Truck
  • Engine
    6.6L
  • Exterior Colour
    Silver
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    26403
  • Fuel Type
    Diesel
MSRP:
$117,805
  • $1000 Truck Trade Bonus -$1,000
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB&L5P
         -$4,000
MacMaster Deal
$112,805
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Finance from
$368 w
$116,805.00 x 84 months @ 3.99% APR with $0.00 down payment (5.07% effective rate, cost of borrowing $17,114.67). Plus HST and license. OAC.
Lease from
$449 w
$116,805.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.87% effective rate, cost of borrowing $29,511.14). Plus HST and licence.
View Details
Explore Payments
MSRP:
$105,180
  • $1000 Truck Trade Bonus -$1,000
  • $1500 Manufacturer Rebate -$1,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$6,000
MacMaster Deal
$96,680
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Finance from
$309 w
$103,216.00 x 84 months @ 2.49% APR with $0.00 down payment (4.46% effective rate, cost of borrowing $9,281.10). Plus HST and license. OAC.
Lease from
$299 w
$103,216.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 6.22% effective rate, cost of borrowing $12,329.97). Plus HST and licence.
2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali in Gray for sale at MacMaster Buick GMC Inc. in Orangeville, ON
2026 GMC Sierra 1500 Denali
Crew Cab Short Box 4-Wheel Drive Denali
VIN: 1GTUUGEL0TZ165435
City: 16L/100 km • Hwy: 12.1L/100 km
  • Body Style
    Truck
  • Engine
    6.2L
  • Exterior Colour
    Gray
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    26122
  • Fuel Type
    Gasoline
MSRP:
$105,180
  • $1000 Truck Trade Bonus -$1,000
  • $1500 Manufacturer Rebate -$1,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$6,000
MacMaster Deal
$96,680
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Finance from
$309 w
$103,216.00 x 84 months @ 2.49% APR with $0.00 down payment (4.46% effective rate, cost of borrowing $9,281.10). Plus HST and license. OAC.
Lease from
$299 w
$103,216.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 6.22% effective rate, cost of borrowing $12,329.97). Plus HST and licence.
View Details
Explore Payments
MSRP:
$104,344
  • $1000 Truck Trade Bonus -$1,000
  • $1500 Manufacturer Rebate -$1,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$6,000
MacMaster Deal
$95,844
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Finance from
$306 w
$102,212.80 x 84 months @ 2.49% APR with $0.00 down payment (4.43% effective rate, cost of borrowing $9,190.90). Plus HST and license.
Lease from
$743 bw
$102,212.80 x 24 months @ 1.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 5.9% effective rate, cost of borrowing $3,228.61). Plus HST and licence.
2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali in Blue for sale at Bray Motors Ltd. in Sundridge, ON
2026 GMC Sierra 1500 Denali
Crew Cab Short Box 4-Wheel Drive Denali
VIN: 1GTUUGEL3TZ255761
City: 16L/100 km • Hwy: 12.1L/100 km
  • Body Style
    Truck
  • Engine
    6.2L
  • Exterior Colour
    Blue
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    TP26557
  • Fuel Type
    Gasoline
Location Alert:
Location Alert:
MSRP:
$104,344
  • $1000 Truck Trade Bonus -$1,000
  • $1500 Manufacturer Rebate -$1,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$6,000
MacMaster Deal
$95,844
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Finance from
$306 w
$102,212.80 x 84 months @ 2.49% APR with $0.00 down payment (4.43% effective rate, cost of borrowing $9,190.90). Plus HST and license.
Lease from
$743 bw
$102,212.80 x 24 months @ 1.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 5.9% effective rate, cost of borrowing $3,228.61). Plus HST and licence.
View Details
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* 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 SLT may not match the exact vehicle displayed. Please confirm the accuracy of this information with a sales representative.
MacMaster Buick GMC Inc., ON / New Vehicles / 2026 GMC Sierra 2500HD SLT
Customize your payment
Cash
Finance
Lease
MSRP $108,625
  • $1000 Truck Trade Bonus
    -$1,000
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SA
    -$4,000
    Valid from 2026/04/01 - 2026/04/26
MacMaster Deal $103,625
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Term (mo.)
Frequency
MSRP $108,625
  • $1000 Truck Trade Bonus
    -$1,000
MacMaster Deal $107,625
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Interest rate
3.99%
Finance For
$107,625.00 x 84 months @ 3.99% APR with $0.00 down payment (5.16% effective rate, cost of borrowing $15,769.58). Plus HST and license. OAC.
$339 / w
Term (mo.)
Frequency
Mileage Allowance
MSRP $108,625
  • $1000 Truck Trade Bonus
    -$1,000
MacMaster Deal $107,625
Price does not include taxes and licensing fees. Price includes Admin and OMVIC fee ($721).
Interest rate
8.50%
Lease For
$107,625.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.97% effective rate, cost of borrowing $27,537.18). Plus HST and licence.
$405 / w
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Appraise My Trade

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  • Customer Information
  • Next
  • Next

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Customer Information

Please fill in your contact details so a sales agent may contact you (* are mandatory)

I have a Trade In

Trade-In Information

The trade-in information requested below is optional. Entering in additional details will help us get you a better deal.
Confirm Availability

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Request More Info

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Calculate Payments
Finance
Lease
Total Obligation
$123,395
Weekly
$339
$107,625.00 x 84 months @ 3.99% APR with $0.00 down payment (5.16% effective rate, cost of borrowing $15,769.58). Plus HST and license. OAC.
Total Obligation
$84,283
Weekly
$405
$107,625.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.97% effective rate, cost of borrowing $27,537.18). Plus HST and licence.