Highland Cadillac
15783 Yonge Street, Aurora, ON, L4G 1P4
905 727-9444
SHOP GM

2021 GMC Sierra 1500 AT4 
in Aurora 

69,228 km
 10-Speed automatic
Ext: GJI2-DARK SKY (MET Int: Black
Great Value
2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-1
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-1
    GMC Sierra-1500 2021 - Photo #1
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-2
    GMC Sierra-1500 2021 - Photo #2
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-3
    GMC Sierra-1500 2021 - Photo #3
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-4
    GMC Sierra-1500 2021 - Photo #4
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-5
    GMC Sierra-1500 2021 - Photo #5
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-6
    GMC Sierra-1500 2021 - Photo #6
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-7
    GMC Sierra-1500 2021 - Photo #7
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-8
    GMC Sierra-1500 2021 - Photo #8
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-9
    GMC Sierra-1500 2021 - Photo #9
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-10
    GMC Sierra-1500 2021 - Photo #10
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-11
    GMC Sierra-1500 2021 - Photo #11
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-12
    GMC Sierra-1500 2021 - Photo #12
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-13
    GMC Sierra-1500 2021 - Photo #13
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-14
    GMC Sierra-1500 2021 - Photo #14
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-15
    GMC Sierra-1500 2021 - Photo #15
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-16
    GMC Sierra-1500 2021 - Photo #16
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-17
    GMC Sierra-1500 2021 - Photo #17
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-18
    GMC Sierra-1500 2021 - Photo #18
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-19
    GMC Sierra-1500 2021 - Photo #19
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-20
    GMC Sierra-1500 2021 - Photo #20
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-21
    GMC Sierra-1500 2021 - Photo #21
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-22
    GMC Sierra-1500 2021 - Photo #22
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-23
    GMC Sierra-1500 2021 - Photo #23
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-24
    GMC Sierra-1500 2021 - Photo #24
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-25
    GMC Sierra-1500 2021 - Photo #25
  • 2021 GMC Sierra-1500 used pre-owned, Ext:GJI2-DARK SKY (MET, int:Black, AT4, 51995. Highland Cadillac. 2631BA-26
    GMC Sierra-1500 2021 - Photo #26
Taxes are excluded (unless selected otherwise). While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle.

Vehicle History 

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2021 GMC Sierra 1500 - Specifications 

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Highway
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  • Model: Sierra 1500
  • Category: Trucks
  • Exterior Colour: GJI2-DARK SKY (MET
  • Interior Colour: Black
  • Kilometers: 69,228 km
  • Stock #: 2631BA
  • VIN: 1GTP9EED4MZ226833
  • See options
  • Drive train: Four-wheel drive
  • Transmission: 10-Speed automatic
  • Engine: 5.3 ECOTEC3 V8 L
  • Cylinders: 8
  • Price: 51,995

Safety features of the 2021 GMC Sierra 1500 

Advanced Airbag System

Multiple airbags protect occupants in a collision.

Adaptive Cruise Control

Maintain a safe distance from vehicles ahead.

Blind Spot Monitoring

Detects vehicles in your blind spots.

Rear Cross Traffic Alert

Alerts when a vehicle crosses your path.

The safety features listed may depend on the trim, options, or equipment package.

Top awards of the 2021 GMC Sierra 1500 

Best Full-Size Truck for Work

Automobile Journalists Association of Canada

Best Buy - Large Pickup Truck Category

Car Guide

Truck of the Year in Quebec

Quebec Automobile Journalists Association

2021 GMC Sierra 1500 - Description 

GMC Sierra 1500 AT4 2021
Experience rugged capability and premium comfort with this 2021 GMC Sierra 1500 AT4. This well-cared-for truck delivers strong performance on and off the road, showcasing GMC's blend of durability, modern technology, and upscale craftsmanship. With its refined interior and advanced features, this Sierra AT4 offers excellent value for drivers seeking a dependable, premium full-size pickup.

Key Features:

5.3L V8 engine paired with a 10-speed automatic transmission

4×4 capability

Leather-appointed interior

Apple CarPlay & Android Auto compatibility

Heated front seats & steering wheel

MultiPro tailgate

LED headlamps and taillamps

18" aluminum AT4 wheels

Backup Camera

Now available at Highland GM! Come by today for a test drive! Serving Aurora and the GTA for over 50 years, Highland GM is here to help you with all your automotive needs! We'll make sure you have the great experience you deserve.

All of our certified vehicles come with a:

Professional detailing
Fresh oil change
Detailed inspection by a certified technician
Secure-Gard theft protection

If you have a trade, Great! We are constantly looking for ALL types of vehicles to add to our lot.

Plus applicable taxes and licensing.


2021 GMC Sierra 1500 - Options 

2021 GMC Sierra 1500 - Technical Specifications 

  • Fuel:
  • Fuel efficiency:  
    • City: Liters / 100 Km
    • Highway: Liters / 100 Km
  • Horse Power: Hp at Rpm
  • Torque: Lbs at Rpm
  • Trunk space: Liters
  • Vehicle weight: Kg
  • Length: mm
  • Width: mm
  • Height: mm

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While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle, including confirmation of prices, colors, trims, options, and other specifications.
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