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New 2026 GMC Sierra 1500 AT4
Price $89,558
Suggested Price $97,558
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
    -$8,000
    Valid from 2026/05/01 - 2026/06/30
All In Price $89,558
Price does not include taxes and licensing fees.  Price does include the $399 admin fee.
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New 2026 GMC Sierra 1500 AT4

Crew Cab Short Box 4-Wheel Drive
City: 10.7L/100 km • Hwy: 9.3L/100 km
Demo
Lease from
$635

$97,558.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.11% effective rate, cost of borrowing $11,087.76). Plus taxes and licence.
$635

$97,558.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.11% effective rate, cost of borrowing $11,087.76). Plus taxes and licence.
/ Biweekly
All In Price
$89,558
Price does not include taxes and licensing fees.  Price does include the $399 admin fee.
$89,558
Price does not include taxes and licensing fees.  Price does include the $399 admin fee.
+ Taxes and Fees
1 of 5
2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON
2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Onyx Black for sale at John Bear Hamilton in Hamilton, ON
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2026 GMC Sierra 1500 AT4
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Vehicle Details
    Body Style
    Truck
    Engine
    3.0L 6Cyl
    Exterior Colour
    Onyx Black
    Interior Colour
    Jet Black with Kalahari accents
    Transmission
    Automatic
    Drivetrain
    4×4
    VIN
    3GTUUEE84TG262895
    Stock
    2657-26H
    Fuel Type
    Diesel
    Trim Details
    Crew Cab Short Box 4-Wheel Drive AT4
Description
GMC Sierra 1500 AT4
Packages & Options
Standard Equipment
Technical Specifications
Installed Packages
  • At4 Preferred Equipment Group • 4SB
    includes standard equipment
  • Engine, Duramax 3.0L Turbo-Diesel I6 • LZ0
    (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.)
  • Transmission, 10-Speed Automatic With Electronic Precision Shift, Electronically Controlled • MQC
    with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking
  • Gvwr, 7200 Lbs. (3266 Kg) • C5Z
  • Rear Axle, 3.23 Ratio • GU5
  • Wheels, 20" X 9" (50.8 Cm X 22.9 Cm) Machined Aluminum • NZH
    with Carbon Grey Metallic accents
  • Tires, 275/60R20Sl All-Terrain, Blackwall • QAE
    (Includes (QAQ) spare tire.)
  • Tire, Spare 255/80R17Sl All-Season, Blackwall • QAQ
  • Onyx Black • GBA
  • Seats, Front Bucket • A50
    with centre console
  • Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim • HVD
  • 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 • IOK
    Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
  • Technology Package • CWM
    includes (DRZ) Rear Camera Mirror and (UV6) Multicolour 15" Diagonal Head-Up Display (Includes (UVN) Bed View Camera.)
  • At4 Preferred Package • PDO
    includes (UG1) Universal Home Remote and (A48) rear sliding power window
  • Lpo, Black Badging Package • RFE
    (dealer-installed), includes (SFZ) Black GMC emblems, LPO, and (RIK) Black Sierra Nameplates, LPO.
  • Engine Block Heater • K05
  • Sunroof, Power • CF5
  • Lpo, Hard Folding Truck Bed Cover By Realtruck Advantage • VOZ
    (dealer-installed)
  • Lpo, Sport Step, Black • S6L
    (dealer-installed)
  • Lpo, Front And Rear Moulded Splash Guards, Black • VQK
    (dealer-installed)
  • Window, Power, Rear Sliding With Rear Defogger • A48
  • Lpo, Black Gmc Emblems • SFZ
    (dealer-installed)
  • Lpo, Black Sierra Nameplates • RIK
    (dealer-installed)
  • License Plate Kit, Front • VK3
  • Multicolour 15" Diagonal Head-Up Display • UV6
  • Universal Home Remote • UG1
  • Rear Camera Mirror, Inside Rearview Auto-Dimming • DRZ
    with full camera display
  • Bed View Camera • UVN
    camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen, includes Two Trailer Camera Provisions
No matches were found.
Options
  • Air Conditioning
  • Alloy Wheels
  • Backup Camera
  • Bluetooth Connection
  • Cooled Seats
  • Cruise Control
  • Heated Seats
  • Keyless Entry
  • Lane Assist
  • Leather Seats
  • Navigation System
  • Parking Sensors
  • Power Seats
  • Power Windows
  • Remote Start
  • 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
  • Premium Sound System
  • Steering Wheel Audio Controls
  • WiFi Hotspot
Exterior
  • Aluminum Wheels
  • Tires - Front All-Terrain
  • Tires - Rear All-Terrain
  • Conventional Spare Tire
  • Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
  • Wheelhouse liners, rear (Deleted with (PCP) AT4 CarbonPro Edition.)
  • Bumper, front, body-colour lower
  • Bumper, rear body-colour with corner steps
  • Grille (Black chrome header and grille insert bars with gloss black accents.)
  • Daytime Running Lights
  • LED Headlights
  • Automatic Highbeams
  • Fog Lamps
  • Lighting, perimeter
  • Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
  • Heated Mirrors
  • Mirror Memory
  • Power Folding Mirrors
  • Power Mirror(s)
  • Mirror caps, high gloss Black
  • Intermittent Wipers
  • Rain Sensing Wipers
  • Variable Speed Intermittent Wipers
  • Privacy Glass
  • 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
  • Integrated Tailgate Step
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Tailgate and bed rail protection caps, top
  • Door handles, body-colour
  • Bed Liner
Interior
  • Bucket Seats
  • Leather Seats
  • Driver Adjustable Lumbar
  • Power Driver Seat
  • Passenger Adjustable Lumbar
  • Power Passenger Seat
  • Heated Front Seat(s)
  • Mirror Memory
  • Seat Memory
  • Cooled Front Seat(s)
  • Pass-Through Rear Seat
  • Rear Bench Seat
  • Heated Rear Seat(s)
  • Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
  • Floor covering, colour-keyed carpeting
  • Floor Mats
  • Adjustable Steering Wheel
  • Steering wheel, wrapped
  • Heated Steering Wheel
  • Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
  • GMC Premium information Display-13.4" diagonal Multicolour I touch screen
  • 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
  • Compass, located in instrument cluster
  • Exterior Temperature Display, located in radio display
  • Brake lining wear indicator
  • Power Windows
  • Power Door Locks
  • Keyless Entry
  • Keyless Start
  • Remote Engine Start
  • Adaptive Cruise Control
  • Cruise Control
  • Security System
  • Steering column lock, electrical
  • Wireless Charging
  • Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
  • Auxiliary Audio Input
  • MP3 Player
  • USB ports, (2) charge-only, rear
  • A/C
  • Climate Control
  • Multi-Zone A/C
  • Air vents, rear
  • Rear Defrost
  • Auto-Dimming Rearview Mirror
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Mechanical
  • Diesel Fuel
  • Straight 6 Cylinder Engine
  • Turbocharged
  • 10-Speed A/T
  • A/T
  • Transmission w/Dual Shift Mode
  • Rear axle, 3.23 ratio
  • Pickup bed
  • GVWR, 7200 lbs. (3266 kg) (Requires TK10*43 Crew Cab 4WD model with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Keyless Start
  • Air filter, heavy-duty
  • Automatic Stop/Start
  • Hill Descent Control
  • Locking/Limited Slip Differential
  • Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
  • Suspension, Off-Road with 2" factory installed lift and monotube shocks
  • Four Wheel Drive
  • Alternator, 220 amps
  • Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Frame, fully-boxed, hydroformed front section
  • Trailer brake controller, integrated
  • Tow Hooks
  • Skid Plates
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Power Steering
  • 4-Wheel Disc Brakes
  • ABS
  • Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
  • Exhaust, aluminized stainless-steel muffler and tailpipe
Package
  • Tow Hitch
  • Automatic Highbeams
  • Front Collision Mitigation
  • Front Collision Warning
  • Lane Departure Warning
  • Lane Keeping Assist
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
  • Hitch View with image adjustment, Pan/Zoom/Tilt
  • Hitch Guidance
  • Aerial View Display System
  • Back-Up Camera
  • Trailer Camera Provisions and trailer viewing software
  • Rear Parking Aid
  • Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
  • Lane Departure Warning
  • Lane Keeping Assist
  • Blind Spot Monitor
  • Cross-Traffic Alert
  • Rear Pedestrian Alert
  • Driver Monitoring
  • Seat Belt Adjustable Guide Loops, front row only
  • Rear Seat Belt Indicator
  • 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) GMC Pro Safety.)
  • Tire Pressure Monitor
  • Rear Seat Reminder
No matches were found.
Summary
  • Vehicle Name
    GMC Sierra 1500
  • Body Style
    Crew Cab Pickup
  • Body Code
    E63
Transmission
  • Drivetrain
    Four Wheel Drive
  • Trans Order Code
    MQC
  • Trans Type
    10
  • Trans Description Cont.
    Automatic
  • First Gear Ratio (:1)
    4.70
  • Second Gear Ratio (:1)
    2.99
  • Third Gear Ratio (:1)
    2.15
  • Fourth Gear Ratio (:1)
    1.77
  • Fifth Gear Ratio (:1)
    1.52
  • Sixth Gear Ratio (:1)
    1.28
  • Seventh Gear Ratio (:1)
    1.00
  • Eighth Gear Ratio (:1)
    0.85
  • Ninth Gear Ratio (:1)
    0.69
  • Tenth Gear Ratio (:1)
    0.64
  • Reverse Ratio (:1)
    4.87
  • Transfer Case Model
    Magna MP3023/4
  • Transfer Case Gear Ratio (:1), High
    1.00
  • Transfer Case Gear Ratio (:1), Low
    2.69
Interior dimensions
  • Passenger Capacity
    5
  • Front Head Room (in)
    43.03
  • Front Leg Room (in)
    44.53
  • Front Shoulder Room (in)
    64.54
  • Front Hip Room (in)
    60.78
  • Second Head Room (in)
    40.12
  • Second Leg Room (in)
    43.4
  • Second Shoulder Room (in)
    64
  • Second Hip Room (in)
    59.24
Weight information
  • Gross Axle Wt Rating - Front (lbs)
    3800
  • Gross Axle Wt Rating - Rear (lbs)
    3800
  • Curb Weight - Front (lbs)
    2845
  • Curb Weight - Rear (lbs)
    1981
  • Gross Vehicle Weight Rating Cap (lbs)
    7200
  • Gross Combined Wt Rating (lbs)
    15000
Mileage
  • EnerGuide Estimate - City (L/100 km)
    10.7
  • EnerGuide Estimate - Hwy (L/100 km)
    9.3
Emissions
  • G/km Of CO2 Emissions
    270
Trailering
  • Dead Weight Hitch - Max Trailer Wt. (lbs)
    5000
  • Dead Weight Hitch - Max Tongue Wt. (lbs)
    500
  • Wt Distributing Hitch - Max Trailer Wt. (lbs)
    8700
  • Wt Distributing Hitch - Max Tongue Wt. (lbs)
    870
  • Fifth Wheel Hitch - Max Trailer Wt. (lbs)
    6700
  • Fifth Wheel Hitch - Max Tongue Wt. (lbs)
    1675
  • Maximum Trailering Capacity (lbs)
    9000
Engine
  • Engine Type
    Turbocharged Diesel I6
  • Fuel System
    Direct Injection
  • Engine Order Code
    LZ0
  • Displacement
    3.0L/183
  • SAE Net Horsepower @ RPM
    305 @ 3750
  • SAE Net Torque @ RPM
    495 @ 2750
Electrical
  • Cold Cranking Amps @ 0° F (Primary)
    850
  • Maximum Alternator Capacity (amps)
    220
Frame
  • Frame Type
    Hydroformed
Suspension
  • Suspension Type - Front
    Independent
  • Suspension Type - Rear
    Solid Axle
  • Spring Capacity - Front (lbs)
    3800
  • Spring Capacity - Rear (lbs)
    3850
  • Axle Capacity - Front (lbs)
    3800
  • Axle Capacity - Rear (lbs)
    3800
  • Axle Ratio (:1) - Front
    3.23
  • Axle Ratio (:1) - Rear
    3.23
  • Stabilizer Bar Diameter - Front (in)
    1.3
Tires
  • Front Tire Order Code
    QAE
  • Rear Tire Order Code
    QAE
  • Spare Tire Order Code
    QAQ
  • Front Tire Size
    275/60R20SL
  • Rear Tire Size
    275/60R20SL
  • Spare Tire Size
    255/80R17SL
  • Front Tire Capacity (lbs)
    3800
  • Rear Tire Capacity (lbs)
    3800
  • 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)
    20 x 9
  • Rear Wheel Size (in)
    20 x 9
  • Spare Wheel Size (in)
    17 x 8
  • Front Wheel Material
    Aluminum
  • Rear Wheel Material
    Aluminum
  • Spare Wheel Material
    Steel
Steering
  • Steering Type
    Electric Rack & Pinion
  • Turning Diameter - Curb to Curb (ft)
    47.3
  • 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)
    13 x 1.18
  • Rear Brake Rotor Diam x Thickness (in)
    13.6 x 0.79
Fuel tank
  • Fuel Tank Capacity, Approx (L)
    91
Exterior dimensions
  • Wheelbase (in)
    148
  • Length, Overall (in)
    232.9
  • Width, Max w/o mirrors (in)
    81.24
  • Height, Overall (in)
    78.35
  • Ground Clearance, Front (in)
    11.1
  • Ground Clearance, Rear (in)
    11.1
Cargo area dimensions
  • Cargo Box Length @ Floor (in)
    69.92
  • Cargo Box Width @ Floor (in)
    71.4
  • Cargo Box Width @ Wheelhousings (in)
    50.63
  • Cargo Box (Area) Height (in)
    22.42
  • Cargo Volume (ft³)
    62.9
No matches were found.
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  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
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All In Price
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Price does not include taxes and licensing fees.  Price does include the $399 admin fee.
Lease from
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Lease from
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$91,713
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 2LT
         -$8,000
All In Price
$83,713
Price does not include taxes and licensing fees.  Price does include the $399 admin fee.
Lease from
$635 bw
$91,713.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.44% effective rate, cost of borrowing $10,099.59). Plus taxes and licence.
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  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 2LT
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All In Price
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Price does not include taxes and licensing fees.  Price does include the $399 admin fee.
Lease from
$635 bw
$91,713.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.44% effective rate, cost of borrowing $10,099.59). Plus taxes and licence.
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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 1500 AT4 may not match the exact vehicle displayed. Please confirm the accuracy of this information with a sales representative.
John Bear Hamilton, ON / New Vehicles / 2026 GMC Sierra 1500 AT4
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Lease
Suggested Price $97,558
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
    -$8,000
    Valid from 2026/05/01 - 2026/06/30
All In Price $89,558
Price does not include taxes and licensing fees.  Price does include the $399 admin fee.
Term (mo.)
Frequency
Mileage Allowance
All In Price $97,558
Price does not include taxes and licensing fees.  Price does include the $399 admin fee.
Interest rate
3.90%
Lease For
$97,558.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.11% effective rate, cost of borrowing $11,087.76). Plus taxes and licence.
$635 / bw
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