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New 2026 GMC Sierra 1500 AT4
Price $87,961
Retail Price + HST $95,961
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
    -$8,000
    Valid from 2026/06/05 - 2026/06/30
Sale Price + HST $87,961
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
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    New 2026 GMC Sierra 1500 AT4

    5.83ft Box Length
    City: 10.7L/100 km • Hwy: 9.3L/100 km
    Custom Badge Image
    Finance from
    $575

    $95,961.00 x 84 months @ 2.49% APR with $0.00 down payment (5.14% effective rate, cost of borrowing $8,651.65). Plus HST and license.
    $575

    $95,961.00 x 84 months @ 2.49% APR with $0.00 down payment (5.14% effective rate, cost of borrowing $8,651.65). Plus HST and license.
    / Biweekly
    Lease from
    $581

    $95,961.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.06% effective rate, cost of borrowing $11,269.74). Plus HST and licence.
    $581

    $95,961.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.06% effective rate, cost of borrowing $11,269.74). Plus HST and licence.
    / Biweekly
    Sale Price + HST
    $87,961
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    $87,961
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    + Taxes and Fees
    1 of 25
    2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
    2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
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    2026 GMC Sierra 1500 AT4
    Confirm Availability
    Vehicle Details
      Body Style
      Truck
      Engine
      3.0L 6Cyl
      Exterior Colour
      Black
      Interior Colour
      Black
      Transmission
      Automatic
      Drivetrain
      4×4
      VIN
      1GTUUEE85TZ389512
      Stock
      54270
      Fuel Type
      Diesel
      Trim Details
      Crew Cab Short Box 4-Wheel Drive 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
    • At4 Premium Package • PDG
      includes (PDO) AT4 Preferred Package and (VXW) Off-Road High Clearance Steps
    • 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
    • Engine Block Heater • K05
    • Sunroof, Power • CF5
    • Lpo, Off-Road High Clearance Steps • VXW
      (dealer-installed)
    • Lpo, Front And Rear Moulded Splash Guards, Black • VQK
      (dealer-installed)
    • Window, Power, Rear Sliding With Rear Defogger • A48
    • License Plate Kit, Front • VK3
    • Lpo, All-Weather Floor Liners, 1St And 2Nd Rows • AAK
      (includes AT4 logo)
    • 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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    2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in White for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
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    • Exterior Colour
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    • Transmission
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    • Drivetrain
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    • Stock
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    Lease from
    $547 bw
    $90,326.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.27% effective rate, cost of borrowing $10,606.43). Plus HST and licence.
    2026 Chevrolet Silverado 1500 Crew Cab Short Box 4-Wheel Drive LT Trail Boss in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
    2026 Chevrolet Silverado 1500 LT Trail Boss
    Crew Cab Short Box 4-Wheel Drive LT Trail Boss
    VIN: 3GCUKFE89TG388715
    City: 11L/100 km • Hwy: 9.9L/100 km
    • Body Style
      Truck
    • Engine
      3.0L
    • Exterior Colour
      Black
    • Transmission
      Automatic
    • Drivetrain
      4×4
    • Stock
      54301
    • Fuel Type
      Diesel
    Custom Badge Image
    Retail Price + HST:
    $90,326
    • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
      Required packages: 2LT
             -$8,000
    Sale Price + HST
    $82,326
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    Finance from
    $541 bw
    $90,326.00 x 84 months @ 2.49% APR with $0.00 down payment (5.31% effective rate, cost of borrowing $8,143.61). Plus HST and license.
    Lease from
    $547 bw
    $90,326.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.27% effective rate, cost of borrowing $10,606.43). Plus HST and licence.
    View Details
    Request More Info
    Retail Price + HST:
    $88,406
    • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
      Required packages: 2LT
             -$8,000
    Sale Price + HST
    $80,406
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    Finance from
    $530 bw
    $88,406.00 x 84 months @ 2.49% APR with $0.00 down payment (5.38% effective rate, cost of borrowing $7,970.51). Plus HST and license.
    Lease from
    $536 bw
    $88,406.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.35% effective rate, cost of borrowing $10,380.42). Plus HST and licence.
    2026 Chevrolet Silverado 1500 Crew Cab Short Box 4-Wheel Drive LT Trail Boss in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
    2026 Chevrolet Silverado 1500 LT Trail Boss
    Crew Cab Short Box 4-Wheel Drive LT Trail Boss
    VIN: 3GCUKFE83TG390072
    City: 11L/100 km • Hwy: 9.9L/100 km
    • Body Style
      Truck
    • Engine
      3.0L
    • Exterior Colour
      Black
    • Transmission
      Automatic
    • Drivetrain
      4×4
    • Stock
      54300
    • Fuel Type
      Diesel
    Custom Badge Image
    Retail Price + HST:
    $88,406
    • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
      Required packages: 2LT
             -$8,000
    Sale Price + HST
    $80,406
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    Finance from
    $530 bw
    $88,406.00 x 84 months @ 2.49% APR with $0.00 down payment (5.38% effective rate, cost of borrowing $7,970.51). Plus HST and license.
    Lease from
    $536 bw
    $88,406.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.35% effective rate, cost of borrowing $10,380.42). Plus HST and licence.
    View Details
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    Retail Price + HST:
    $90,126
    • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
      Required packages: 2LT
             -$8,000
    Sale Price + HST
    $82,126
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    Finance from
    $540 bw
    $90,126.00 x 84 months @ 2.49% APR with $0.00 down payment (5.32% effective rate, cost of borrowing $8,125.58). Plus HST and license.
    Lease from
    $546 bw
    $90,126.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.28% effective rate, cost of borrowing $10,582.89). Plus HST and licence.
    2026 Chevrolet Silverado 1500 Crew Cab Standard Box 4-Wheel Drive LT Trail Boss in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
    2026 Chevrolet Silverado 1500 LT Trail Boss
    Crew Cab Standard Box 4-Wheel Drive LT Trail Boss
    VIN: 3GCUKFE81TG387641
    City: 10.7L/100 km • Hwy: 9.3L/100 km
    • Body Style
      Truck
    • Engine
      3.0L
    • Exterior Colour
      Black
    • Transmission
      Automatic
    • Drivetrain
      4×4
    • Stock
      54299
    • Fuel Type
      Diesel
    Custom Badge Image
    Retail Price + HST:
    $90,126
    • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
      Required packages: 2LT
             -$8,000
    Sale Price + HST
    $82,126
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    Finance from
    $540 bw
    $90,126.00 x 84 months @ 2.49% APR with $0.00 down payment (5.32% effective rate, cost of borrowing $8,125.58). Plus HST and license.
    Lease from
    $546 bw
    $90,126.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.28% effective rate, cost of borrowing $10,582.89). Plus HST and licence.
    View Details
    Request More Info
    Retail Price + HST:
    $97,285
    • Ernie Dean Discount
      Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
             -$3,000
    • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
      Required packages: 4SB
             -$8,000
    Sale Price + HST
    $86,285
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    Finance from
    $565 bw
    $94,285.00 x 84 months @ 2.49% APR with $0.00 down payment (5.19% effective rate, cost of borrowing $8,500.55). Plus HST and license.
    Lease from
    $558 bw
    $94,285.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.09% effective rate, cost of borrowing $11,182.87). Plus HST and licence.
    2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
    2026 GMC Sierra 1500 AT4
    Crew Cab Short Box 4-Wheel Drive AT4
    VIN: 1GTUUEE87TZ366183
    City: 10.7L/100 km • Hwy: 9.3L/100 km
    • Body Style
      Truck
    • Engine
      3.0L
    • Exterior Colour
      Black
    • Transmission
      Automatic
    • Drivetrain
      4×4
    • Stock
      18653
    • Fuel Type
      Diesel
    Retail Price + HST:
    $97,285
    • Ernie Dean Discount
      Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
             -$3,000
    • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
      Required packages: 4SB
             -$8,000
    Sale Price + HST
    $86,285
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    Finance from
    $565 bw
    $94,285.00 x 84 months @ 2.49% APR with $0.00 down payment (5.19% effective rate, cost of borrowing $8,500.55). Plus HST and license.
    Lease from
    $558 bw
    $94,285.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.09% effective rate, cost of borrowing $11,182.87). Plus HST and licence.
    View Details
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    Request More Info

    Request More Info

    Ernie Dean Chevrolet Buick GMC Ltd., ON / New Vehicles / 2026 GMC Sierra 1500 AT4
    Customize your payment
    Price
    Finance
    Lease
    Retail Price + HST $95,961
    • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
      Required packages: 4SB
      -$8,000
      Valid from 2026/06/05 - 2026/06/30
    Sale Price + HST $87,961
    Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
    Term (mo.)
    Frequency
    Purchase Price $95,961
    Price does not include taxes and licensing fees.
    Interest rate
    2.49%
    Finance For
    $95,961.00 x 84 months @ 2.49% APR with $0.00 down payment (5.14% effective rate, cost of borrowing $8,651.65). Plus HST and license.
    $575 / bw
    Term (mo.)
    Frequency
    Mileage Allowance
    Purchase Price $95,961
    Price does not include taxes and licensing fees.
    Interest rate
    3.90%
    Lease For
    $95,961.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.06% effective rate, cost of borrowing $11,269.74). Plus HST and licence.
    $581 / bw
    Apply for Financing
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    Calculate Payments
    Finance
    Lease
    Total Obligation
    $104,613
    Biweekly
    $575
    $95,961.00 x 84 months @ 2.49% APR with $0.00 down payment (5.14% effective rate, cost of borrowing $8,651.65). Plus HST and license.
    Total Obligation
    $60,458
    Biweekly
    $581
    $95,961.00 x 48 months @ 3.9% APR with $0.00 down payment (16,000 km/yr lease allowance, 7.06% effective rate, cost of borrowing $11,269.74). Plus HST and licence.