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New GMC Sierra 1500 AT4 for Sale near Mallorytown, ON

105 results
Elizabethtown, ON
2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$83,093

Trenton, ON
154 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
ONYX BLACK
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
0
Stock number:
7987-new
VIN:
3GTUUEE89TG100311

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$85,369

Cobourg, ON
204 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Summit White
Fuel type:
Diesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock number:
T26205
VIN:
3GTUUEE84TG226205

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$85,968

Trenton, ON
154 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
SUMMIT WHITE
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
842
Stock number:
8337-new
VIN:
3GTUUEE87TG155484

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$86,550

Carleton Place, ON
66 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Red
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
9
Stock number:
11354
VIN:
3GTUUEE81TG211354

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$87,280

Carleton Place, ON
66 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
9
Stock number:
90779
VIN:
3GTUUEE83TG190779

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2026 GMC Sierra 1500

New car

$87,444

Saint-jerome, QC
188 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
Onyx Black
Fuel type:
Gasoline
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Mileage:
130
Stock number:
26632
VIN:
3GTUUEEL0TG212502

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Photos coming soon

2026 GMC Sierra 1500

New car

$87,559

Cobourg, ON
204 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Brown (Beige / Tan)
Fuel type:
Diesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
500
Stock number:
T22598
VIN:
3GTUUEE80TG122598

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2026 GMC Sierra 1500

New car

$87,808

Trenton, ON
154 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
TITANIUM RUSH METALLIC
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
13
Stock number:
8037-new
VIN:
3GTUUEEL1TG116717

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2026 GMC Sierra 1500

New car

$87,984

Cobourg, ON
204 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Metallic
Fuel type:
Diesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
1
Stock number:
T24641
VIN:
3GTUUEE87TG124641

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2026 GMC Sierra 1500

New car

$88,454

Haliburton, ON
222 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
11
Stock number:
26222
VIN:
3GTUUEE88TG138693

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2026 GMC Sierra 1500

New car

$88,764

Port Hope, ON
213 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
22
Stock number:
26323
VIN:
3GTUUEE81TG202816

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2026 GMC Sierra 1500

New car

$88,804

Pembroke, ON
175 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
381
Stock number:
26-067
VIN:
3GTUUEE85TG118501

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2026 GMC Sierra 1500

New car

$88,846

Green Valley, ON
117 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Brown (Tan)
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
50
Stock number:
26134
VIN:
3GTUUEE89TG202711

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2026 GMC Sierra 1500

New car

$88,907

Smiths Falls, ON
37 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
White
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
26305
VIN:
3GTUUEEL2TG215580

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2026 GMC Sierra 1500

New car

$88,978

Trenton, ON
154 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
SUMMIT WHITE
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
0
Stock number:
7934-new
VIN:
3GTUUEE89TG100115

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2026 GMC Sierra 1500

New car

$89,077

Ottawa, ON
84 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
Onyx Black
Fuel type:
Gasoline
Interior colour:
JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
Transmission:
Automatic
Mileage:
10
Stock number:
26-0247
VIN:
3GTUUEEL6TG148532

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2026 GMC Sierra 1500

New car

$89,189

Saint-jerome, QC
188 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Coastal Dune
Fuel type:
Diesel
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Mileage:
10
Stock number:
26624
VIN:
3GTUUEE81TG230048

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2026 GMC Sierra 1500

New car

$89,363

Kemptville, ON
47 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
Summit White
Fuel type:
Gasoline
Interior colour:
JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
Transmission:
Automatic
Mileage:
50
Stock number:
26-116
VIN:
3GTUUEEL9TG205595

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2026 GMC Sierra 1500

New car

$89,596

Saint-Leonard, QC
202 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Onyx Black
Fuel type:
Diesel
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Mileage:
33
Stock number:
26232N
VIN:
3GTUUEE83TG203918

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$89,663

Kemptville, ON
47 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
Summit White
Fuel type:
Gasoline
Interior colour:
JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
Transmission:
Automatic
Mileage:
50
Stock number:
26-113
VIN:
3GTUUEEL2TG205678

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$89,663

Kemptville, ON
47 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
Onyx Black
Fuel type:
Gasoline
Interior colour:
JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
Transmission:
Automatic
Mileage:
50
Stock number:
26-119
VIN:
3GTUUEEL2TG206541

  1. Home
  2. / New Cars
  3. / GMC Sierra 1500
  4. / AT4
  5. / Ontario
  6. / Mallorytown
Reviews
FAQs

5 Overall rating

(2 reviews)
Anonymous
5.0
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep. 08, 2024

The truck had all the features I wanted and the price was in-line, or better with others in my search.

Amjad I
5.0
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Aug. 06, 2024

Great prices. The truck that I purchased is in good condition and it looks like that it was serviced.

GMC Sierra 1500 AT4 FAQs

What is the fuel economy of the GMC Sierra 1500 AT4?

Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 9 and 14 MPG (or MPGe).

What fuel types are available?

Diesel, Gasoline engines are available.

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