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New GMC Sierra 1500 AT4 for Sale near North Lancaster, ON

87 results
Cornwall, ON
2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$83,093

Trenton, ON
245 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

$85,968

Trenton, ON
245 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

$87,808

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

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$88,804

Pembroke, ON
206 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

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$88,978

Trenton, ON
245 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$89,439

Montréal, QC
104 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:
KALAHARI
Transmission:
Automatic
Mileage:
10
Stock number:
F631012
VIN:
3GTUUEE83TG112843

Preparing for a close up...

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2026 GMC Sierra 1500

New car

$89,596

Saint-Leonard, QC
108 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...

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2026 GMC Sierra 1500

New car

$89,977

Trenton, ON
245 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:
TITANIUM RUSH METALLIC
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
0
Stock number:
8067-new
VIN:
3GTUUEE84TG118926

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$90,156

Saint-Leonard, QC
108 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:
Coastal Dune
Fuel type:
Gasoline
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Mileage:
22
Stock number:
26142N
VIN:
3GTUUEEL3TG149346

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$90,157

Trenton, ON
245 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
Transmission:
Automatic
Mileage:
630
Stock number:
8207-new
VIN:
3GTUUEE8XTG123743

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$90,250

Salaberry-de-Valleyfield, QC
55 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:
10
Stock number:
60171
VIN:
3GTUUEE89TG202708

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2026 GMC Sierra 1500

New car

$90,250

Cornwall, ON
1 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:
207
Stock number:
26259
VIN:
3GTUUEE86TG155685

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$90,707

Trenton, ON
245 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:
8121-new
VIN:
3GTUUEE89TG138329

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$91,748

Notre-dame-des-prairies, QC
151 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:
Coastal Dune
Fuel type:
Gasoline
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Stock number:
26232
VIN:
3GTUUEEL1TG196312

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$91,798

Ottawa, ON
77 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:
Black
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
15
Stock number:
260231
VIN:
3GTUUEEL9TG148072

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Photos coming soon

2026 GMC Sierra 1500

New car

$91,907

Smiths Falls, ON
101 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

$91,944

Gananoque, ON
136 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:
0
Stock number:
260308
VIN:
3GTUUEE87TG228627

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$92,280

Carleton Place, ON
107 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

  1. Home
  2. / New Cars
  3. / GMC Sierra 1500
  4. / AT4
  5. / Ontario
  6. / North Lancaster
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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