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New 2026 GMC Sierra 2500HD SLT
Price $100,235
Suggested Price $113,584
  • John Bear Discount
    -$8,349
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SA
    -$5,000
    Valid from 2026/06/05 - 2026/06/30
All In Price $100,235
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
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New 2026 GMC Sierra 2500HD SLT

6.85ft Box Length
Finance from
$716

$113,584.00 x 84 months @ 3.99% APR with $0.00 down payment (7.91% effective rate, cost of borrowing $16,685.99). Plus taxes and licence.
$716

$113,584.00 x 84 months @ 3.99% APR with $0.00 down payment (7.91% effective rate, cost of borrowing $16,685.99). Plus taxes and licence.
/ Biweekly
Lease from
$851

$105,235.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.49% effective rate, cost of borrowing $25,820.07). Plus taxes and licence.
$851

$105,235.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.49% effective rate, cost of borrowing $25,820.07). Plus taxes and licence.
/ Biweekly
All In Price
$100,235
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
$100,235
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
+ Taxes and Fees
1 of 24
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, ON 2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Sterling Metallic for sale at John Bear St Catharines in St. Catharines, 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
    Sterling Metallic
    Interior Colour
    Jet Black
    Transmission
    Automatic
    Drivetrain
    4×4
    VIN
    1GT4UNEY2TF272133
    Stock
    9249-26
    Fuel Type
    Diesel
    Trim Details
    Crew Cab Standard Box 4-Wheel Drive SLT
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, 11,750 Lbs. (5330 Kg) • JGP
  • Rear Axle, 3.42 Ratio • GU6
  • Wheels, 18" (45.7 Cm) Machined Aluminum Wheel • PXD
    with Dark Grey metallic accents
  • Tires, Lt275/70R18E All-Terrain, Blackwall • QF6
  • Sterling Metallic • GXD
  • Seats, Front Bucket • A50
    with centre console
  • 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
  • Slt Premium Package • PDB
    includes (PCY) SLT Convenience Package, (PDY) SLT Preferred Package, (PED) Sierra HD Pro Safety Plus Package, (BVQ) 6" rectangular, cab length Chrome assist steps, and (CGN) spray-on bedliner. No substitutions to the above content.
  • Slt Convenience Package • PCY
    includes (A50) bucket seats with (D07) centre console, (KQV) ventilated front seats, (UBC) 2 USB Charge/Data ports first row inside centre console, (U01) Roof Marker Lamps, (K4C) Wireless Charging and (UQA) Bose Premium Audio System
  • 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 (HS1) Safety Alert Seat.)
  • Slt Preferred Package • PDY
    includes (KA6) rear heated seats, (A48) rear sliding power window, (UG1) Universal Home Remote and (KSG) Adaptive Cruise Control
  • Engine Block Heater • K05
  • 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.
  • Exhaust Brake • K40
  • Lpo, Wheel Locks, Set Of 4 • SFE
    (dealer-installed)
  • Sunroof, Power • CF5
  • 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)
  • Lpo, Body Colour Wheel Arch Mouldings • SF6
    (dealer-installed)
  • 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)
  • Bose Sound System, Premium 7-Speaker System With Richbass Woofer • UQA
  • Seats, Ventilated Driver And Front Passenger • KQV
  • Seats, Heated Second Row Outboard Seats • KA6
  • Centre Console, Floor-Mounted • D07
    with cup holders, cell phone storage, power cord management, hanging file folder capability
  • Lpo, All-Weather Floor Liner, 1St And 2Nd Rows • RIA
    (dealer-installed)
  • Window, Power, Rear Sliding With Rear Defogger • A48
  • Adaptive Cruise Control • KSG
  • Universal Home Remote • UG1
  • Wireless Charging • K4C
  • Usb Ports, 2, Charge/Data Ports • UBC
    located inside centre console
  • 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
  • Rear Cross Traffic Alert • UFG
  • Trailer Side Blind Zone Alert • UKV
  • Safety Alert Seat • HS1
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
  • Audio system feature, 6-speaker system
  • 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, front chrome lower
  • Bumper, rear chrome with bumper CornerSteps
  • 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)
  • Mirror caps, chrome
  • Privacy Glass
  • Intermittent Wipers
  • Rain Sensing Wipers
  • Variable Speed Intermittent Wipers
  • Door handles, chrome
  • Tailgate, standard
  • Tailgate and bed rail protection caps, top
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
  • Lane Departure Warning
  • Rear Seat Belt Indicator
  • 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
    5
  • 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)
    11750
  • 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
    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.
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$109,378
  • John Bear Discount -$6,708
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SG
         -$8,000
All In Price
$94,670
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
Finance from
$666 bw
$111,253.60 x 84 months @ 2.49% APR with $0.00 down payment (7.45% effective rate, cost of borrowing $10,030.40). Plus taxes and licence.
Lease from
$663 bw
$103,204.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.12% effective rate, cost of borrowing $11,800.92). Plus taxes and licence.
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Suggested Price:
$117,273
  • Luxury Tax +$194
  • John Bear Discount -$8,305
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SG
         -$8,000
All In Price
$101,162
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
Finance from
$723 bw
$120,727.60 x 84 months @ 2.49% APR with $0.00 down payment (7.94% effective rate, cost of borrowing $10,884.56). Plus taxes and licence.
Lease from
$741 bw
$110,761.60 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.35% effective rate, cost of borrowing $12,412.39). Plus taxes and licence.
2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4X in White for sale at John Bear St Catharines in St. Catharines, ON
2026 GMC Sierra 1500 AT4X
Crew Cab Short Box 4-Wheel Drive
VIN: 3GTUUFELXTG181779
City: 17.1L/100 km • Hwy: 14.7L/100 km
  • Engine
    6.2L
  • Exterior Colour
    White
  • Drivetrain
    4×4
  • Stock
    8998-26
  • Fuel Type
    Gasoline
Suggested Price:
$117,273
  • Luxury Tax +$194
  • John Bear Discount -$8,305
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SG
         -$8,000
All In Price
$101,162
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
Finance from
$723 bw
$120,727.60 x 84 months @ 2.49% APR with $0.00 down payment (7.94% effective rate, cost of borrowing $10,884.56). Plus taxes and licence.
Lease from
$741 bw
$110,761.60 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.35% effective rate, cost of borrowing $12,412.39). Plus taxes and licence.
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Suggested Price:
$98,073
  • John Bear Discount -$6,223
All In Price
$91,850
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
Finance from
$587 bw
$98,073.00 x 84 months @ 2.49% APR with $0.00 down payment (4.48% effective rate, cost of borrowing $8,842.06). Plus taxes and licence.
Lease from
$541 bw
$91,850.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $10,917.22). Plus taxes and licence.
2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali in Blue for sale at John Bear St Catharines in St. Catharines, ON
2026 GMC Sierra 1500 Denali
Crew Cab Short Box 4-Wheel Drive
VIN: 1GTUUGEL8TZ209908
City: 16L/100 km • Hwy: 12.1L/100 km
  • Engine
    6.2L
  • Exterior Colour
    Blue
  • Drivetrain
    4×4
  • Stock
    8986-26
  • Fuel Type
    Gasoline
Suggested Price:
$98,073
  • John Bear Discount -$6,223
All In Price
$91,850
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
Finance from
$587 bw
$98,073.00 x 84 months @ 2.49% APR with $0.00 down payment (4.48% effective rate, cost of borrowing $8,842.06). Plus taxes and licence.
Lease from
$541 bw
$91,850.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $10,917.22). Plus taxes and licence.
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Suggested Price:
$98,493
  • John Bear Discount -$6,825
All In Price
$91,668
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
Finance from
$590 bw
$98,493.00 x 84 months @ 2.49% APR with $0.00 down payment (4.68% effective rate, cost of borrowing $8,879.93). Plus taxes and licence.
Lease from
$539 bw
$91,668.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $10,902.50). Plus taxes and licence.
2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali in White for sale at John Bear St Catharines in St. Catharines, ON
2026 GMC Sierra 1500 Denali
Crew Cab Short Box 4-Wheel Drive
VIN: 3GTUUGED6TG248750
City: 15.9L/100 km • Hwy: 13L/100 km
  • Engine
    5.3L
  • Exterior Colour
    White
  • Drivetrain
    4×4
  • Stock
    9142-26
  • Fuel Type
    Gasoline
Suggested Price:
$98,493
  • John Bear Discount -$6,825
All In Price
$91,668
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
Finance from
$590 bw
$98,493.00 x 84 months @ 2.49% APR with $0.00 down payment (4.68% effective rate, cost of borrowing $8,879.93). Plus taxes and licence.
Lease from
$539 bw
$91,668.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, estimated lease rate, cost of borrowing $10,902.50). Plus taxes and licence.
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Suggested Price:
$103,733
  • John Bear Discount -$5,670
All In Price
$98,063
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali in Tan for sale at John Bear St Catharines in St. Catharines, ON
2026 GMC Sierra 1500 Denali
Crew Cab Short Box 4-Wheel Drive
VIN: 3GTUUGEL7TG161012
City: 16L/100 km • Hwy: 12.1L/100 km
  • Engine
    6.2L
  • Exterior Colour
    Tan
  • Drivetrain
    4×4
  • Stock
    8972-26
  • Fuel Type
    Gasoline
Suggested Price:
$103,733
  • John Bear Discount -$5,670
All In Price
$98,063
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
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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.
John Bear St Catharines, ON / New Vehicles / 2026 GMC Sierra 2500HD SLT
Customize your payment
Cash
Finance
Lease
Suggested Price $113,584
  • John Bear Discount
    -$8,349
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SA
    -$5,000
    Valid from 2026/06/05 - 2026/06/30
All In Price $100,235
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
Term (mo.)
Frequency
All In Price $113,584
Price does not include taxes and licensing fees.
Interest rate
3.99%
Finance For
$113,584.00 x 84 months @ 3.99% APR with $0.00 down payment (7.91% effective rate, cost of borrowing $16,685.99). Plus taxes and licence.
$716 / bw
Term (mo.)
Frequency
Mileage Allowance
Suggested Price $113,584
  • John Bear Discount
    -$8,349
All In Price $105,235
Price does not include taxes and licensing fees. Price does include the $400 admin fee.
Interest rate
8.50%
Lease For
$105,235.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.49% effective rate, cost of borrowing $25,820.07). Plus taxes and licence.
$851 / bw
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Calculate Payments
Finance
Lease
Total Obligation
$130,270
Biweekly
$716
$113,584.00 x 84 months @ 3.99% APR with $0.00 down payment (7.91% effective rate, cost of borrowing $16,685.99). Plus taxes and licence.
Total Obligation
$88,552
Biweekly
$851
$105,235.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.49% effective rate, cost of borrowing $25,820.07). Plus taxes and licence.
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