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New GMC Sierra 1500 AT4 for Sale near Maitland, ON

119 results
Brockville, ON
2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$77,415

Trenton, ON
159 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Stock number:
7OD54269363
VIN:
1GTUUEE80TZ387912

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$79,100

Trenton, ON
159 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
7940
VIN:
3GTUUEE80TG100990

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2026 GMC Sierra 1500

New car

$80,100

Trenton, ON
159 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Interior colour:
Black
Transmission:
Automatic
Stock number:
7OD54306199
VIN:
1GTUUEE86TZ388904

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2026 GMC Sierra 1500

New car

$81,105

Trenton, ON
159 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Interior colour:
Black
Transmission:
Automatic
Stock number:
7OD54280477
VIN:
1GTUUEE8XTZ388260

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2026 GMC Sierra 1500

New car

$83,553

Arnprior, ON
106 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
Combined gas mileage:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
181
Stock number:
2026209
VIN:
3GTUUEEL1TG255522

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2026 GMC Sierra 1500

New car

$83,774

Saint-Jérôme, QC
185 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
Combined gas mileage:
11 L/100km
Fuel type:
Diesel
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Mileage:
62
Stock number:
26980
VIN:
3GTUUEE87TG254905

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2026 GMC Sierra 1500

New car

$84,380

Trenton, ON
159 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Interior colour:
Black
Transmission:
Automatic
Stock number:
7OD54305951
VIN:
1GTUUEE80TZ388476

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$84,380

Trenton, ON
159 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Interior colour:
Black
Transmission:
Automatic
Stock number:
7OD54306033
VIN:
1GTUUEE82TZ388561

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$84,624

Saint-Jérôme, QC
185 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:
Volcanic Red Tintcoat
Combined gas mileage:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Mileage:
56
Stock number:
26881
VIN:
3GTUUEEL6TG311700

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2026 GMC Sierra 1500

New car

$84,748

Ottawa, ON
73 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
Combined gas mileage:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
15
Stock number:
260598
VIN:
1GTUUEEL8TZ386592

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2026 GMC Sierra 1500

New car

$85,010

Trenton, ON
159 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
6
Stock number:
8805
VIN:
1GTUUEE81TZ340324

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2026 GMC Sierra 1500

New car

$85,244

Saint-Jérôme, QC
185 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
Combined gas mileage:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Mileage:
112
Stock number:
26743
VIN:
3GTUUEEL1TG247047

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$85,529

Saint-Jérôme, QC
185 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
Combined gas mileage:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Mileage:
59
Stock number:
26919
VIN:
1GTUUEEL2TZ332379

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2026 GMC Sierra 1500

New car

$87,000

Cornwall, ON
89 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
430
Stock number:
26351
VIN:
3GTUUEE88TG256386

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2026 GMC Sierra 1500

New car

$87,068

Saint-Jean-sur-Richelieu, QC
206 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
ONYX BLACK
Transmission:
Automatic
Mileage:
191
Stock number:
T2941-neuf
VIN:
3GTUUEE87TG255164

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2026 GMC Sierra 1500

New car

$87,146

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

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2026 GMC Sierra 1500

New car

$87,174

Port Hope, ON
219 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
Combined gas mileage:
11 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
26877
VIN:
3GTUUEE87TG365275

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

4 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.

Buddy H
3.0
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Jan. 05, 2025

Slightly over priced for the miles I would pay $29000-$30000 all day

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 L/100km (or EV battery range).

What fuel types are available?

Diesel, Gasoline engines are available.

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