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756 101 Street SW , Calgary , AB T3H 3Z5 Directions
(866) 391-1718 Call Us
756 101 Street SW , Calgary , AB T3H 3Z5 Directions
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [0]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [1]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [2]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [3]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [4]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [5]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [6]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [7]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [8]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [9]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [10]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [11]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [12]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [13]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [14]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [15]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [16]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [17]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [18]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [19]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [20]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [21]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [22]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [23]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [24]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [25]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [26]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [27]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [28]
2026 GMC Sierra 1500 AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20″ Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * 6.2L V8 [29]
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New 2026 GMC Sierra 1500

AT4 * Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20" Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * Pickup Four Wheel Drive 10-Speed Automatic 6.2L V8
WhiteSummit White BlackJet Black with Kalahari accents
Stock#: TU220640
VIN#: 3GTUUEEL8TG220640
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Vehicle Summary

  • Condition: New
  • Certified: Yes
  • Body Style: Pickup
  • Fuel Type: Gasoline
  • KMS: 6,203
  • Engine: 6.2L V8
  • Transmission: 10-Speed Automatic
  • Drivetrain: Four Wheel Drive
  • Exterior Color: Summit White
  • Interior Color: Jet Black with Kalahari accents
  • City MPG:
  • Highway MPG:
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Vehicle Details

* Power Sunroof * Head-Up Display * Rear Camera Mirror * Off-Road High Clearance Steps * 20 Wheels * Bose Audio * Adaptive Cruise * Heated Second Row Seats * Heated/Ventilated Front Seats * Remote Start * Packed with purpose-built features, the 2026 GMC Sierra 1500 AT4 is a powerhouse waiting to conquer every road in Summit White on the exterior paired aesthetically with a Jet Black with Kalahari accents interior. Boasting a robust 6.2L V8 gas engine, this 4x4 offers 420 horsepower and 460 lb-ft of torque, effortlessly managed by a 10-speed automatic transmission. Luxury and rugged functionality merge with the AT4 Premium Package, enhancing off-road capabilities with high-clearance steps and preferred features. Exceptional technology elements include a Multi-color 15-inch Diagonal Head-Up Display, Rear Camera Mirror, Bed View Camera, and an integrated Navigation System ensuring cutting-edge connectivity and visibility. Experience the freedom of the open sky with a power sunroof and maintain peace of mind with advanced safety features like Front Collision Alert and Lane Keeping Assist. Designed to indulge and impress, this new vehicle includes heated and ventilated front seats, a heated steering wheel, and adaptive cruise control, creating an environment of comfort and control. The Satellite Radio and Bose Premium Sound System enhance every journey, turning commutes into experiences. Additional conveniences like the power folding mirrors, automatic high beams, and rain-sensing wipers prioritize practicality in every detail. Stock # TU220640 AMVIC Licensed Dealer.

  • Summit white
  • ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management
  • Locking/Limited Slip Differential
  • Front Collision Mitigation
  • Four Wheel Drive
  • Conventional Spare Tire
  • Bluetooth Connection
  • Requires Subscription
  • Satellite Radio
  • Tires - Rear All-Terrain
  • Keyless Start
  • Tires - Front All-Terrain
  • Tow Hitch
  • Aluminum Wheels
  • Lane Departure Warning
  • Front Head Air Bag
  • Aerial View Display System
  • Intermittent Wipers
  • Navigation System
  • Adaptive Cruise Control
  • Keyless Entry
  • Heated Steering Wheel
  • Power Driver Seat
  • Mirror Memory
  • Leather Seats
  • Cooled Front Seat(s)
  • Front Collision Warning
  • Bluetooth Connection
  • Auxiliary Audio Input
  • Traction Control
  • Rear Parking Aid
  • Mirror Memory
  • Heated Front Seat(s)
  • Heated Front Seat(s)
  • Power Mirror(s)
  • Lane Departure Warning
  • Steering Wheel Audio Controls
  • MP3 Capability
  • Seat Memory
  • Security System
  • Driver Monitoring
  • Bluetooth Connection
  • Cross-Traffic Alert
  • Pass-Through Rear Seat
  • Satellite Radio
  • Smart Device Integration
  • Rear Defrost
  • Bucket Seats
  • WiFi Hotspot
  • Front Collision Mitigation
  • Remote Engine Start
  • Passenger Air Bag Sensor
  • Rain Sensing Wipers
  • Requires Subscription
  • Auxiliary Audio Input
  • Passenger Air Bag
  • MP3 Capability
  • LED Headlights
  • Jet black with kalahari accents, perforated leather front seat trim
  • 4-Wheel Disc Brakes
  • Power Windows
  • Front Collision Warning
  • Auxiliary Audio Input
  • Tow Hooks
  • ABS
  • Power Steering
  • Telematics
  • Automatic Highbeams
  • MP3 Capability
  • Lane Keeping Assist
  • Turbocharged
  • Requires Subscription
  • Power Folding Mirrors
  • Keyless Start
  • Tire Pressure Monitor
  • Variable Speed Intermittent Wipers
  • Front Collision Warning
  • Climate Control
  • Smart Device Integration
  • Stability Control
  • Rear Head Air Bag
  • Cruise Control
  • Rear Bench Seat
  • Back-Up Camera
  • Integrated Tailgate Step
  • Power Windows
  • Daytime Running Lights
  • Daytime Running Lights
  • Floor Mats
  • Power Door Locks
  • Premium Sound System
  • Floor Mats
  • Power Windows
  • Passenger Adjustable Lumbar
  • Front Collision Warning
  • Front Side Air Bag
  • Driver Adjustable Lumbar
  • Front Collision Mitigation
  • Auto-Dimming Rearview Mirror
  • Telematics
  • Heated Mirrors
  • Heated Rear Seat(s)
  • Blind Spot Monitor
  • Automatic Highbeams
  • Privacy Glass
  • AM/FM Stereo
  • Lane Keeping Assist
  • Adjustable Steering Wheel
  • Bed Liner
  • Power Door Locks
  • Fog Lamps
  • Driver Air Bag
  • Power Passenger Seat
  • Multi-Zone A/C
  • Requires Subscription

Vehicle Highlights

Back-Up Camera Back-Up Camera
Heated Seats Heated Seats
Cooled Seat(s) Cooled Seat(s)
Remote Start Remote Start
Keyless Start Keyless Start

All advertised vehicles are subject to actual dealer availability. Certain vehicles listed may not be available, or may have different prices. Prices exclude state tax, license, document preparation fee, smog fee, and finance charges, if applicable. Vehicle option and pricing are subject to change. Prices include all dealer rebates and dealer incentives. Pricing and availability varies by dealership. Please check with your dealer for more information. Prices do not include dealer charges, such as advertising, that can vary by manufacturer or region, or costs for selling, preparing, displaying or financing the vehicle. Images displayed may not be representative of the actual trim level of a vehicle. Colors shown are the most accurate representations available. However, due to the limitations of web and monitor color display, we cannot guarantee that the colors depicted will exactly match the color of the car. Information provided is believed accurate but all specifications, pricing, and availability must be confirmed in writing (directly) with the dealer to be binding. Neither the Dealer nor Catalyst IQ is responsible for any inaccuracies contained herein and by using this application you the customer acknowledge the foregoing and accept such terms.

Net Price DOES NOT include dealer or vendor installed upgrades, accessories, or added after market items. Those products are OPTIONAL and can be purchased for an additional cost. Call For Details!*

Final prices are price shown plus government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge.

Effective September 1st, 2022, vehicles sold in Canada above $100,000 pre-tax retail price may be subject to a luxury tax of either 20% on the amount above $100,000 or a flat 10% on the full value. This tax is in addition to the Goods and Services Tax (GST). For official information, refer to the Government of Canada website.

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