New GMC Sierra 1500 AT4 for Sale near Newcastle, ON

75 results

Newcastle, ON

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2026 GMC Sierra 1500

New car

$82,794

Cobourg, ON

34 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:: Jet Black
Transmission:: Automatic
Mileage:: 7
Stock number:: T24727A
VIN:: 3GTUUEE82TG224727

2026 GMC Sierra 1500

New car

$83,093

Trenton, ON

84 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

New car

$85,369

Cobourg, ON

34 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

New car

$85,968

Trenton, ON

84 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

New car

$87,559

Cobourg, ON

34 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

2026 GMC Sierra 1500

New car

$87,808

Trenton, ON

84 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

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2026 GMC Sierra 1500

New car

$87,984

Cobourg, ON

34 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

$88,978

Trenton, ON

84 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

$89,879

Port Hope, ON

25 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:: 5
Stock number:: 26298
VIN:: 3GTUUEE88TG204014

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2026 GMC Sierra 1500

New car

$89,977

Trenton, ON

84 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

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2026 GMC Sierra 1500

New car

$90,096

Mississauga, ON

99 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 with Kalahari accents, Perforated leathe
Transmission:: Automatic
Mileage:: 25
Stock number:: TG153265
VIN:: 3GTUUEE87TG153265

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2026 GMC Sierra 1500

New car

$90,157

Trenton, ON

84 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

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2026 GMC Sierra 1500

New car

$90,213

Trenton, ON

84 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:: 9
Stock number:: 7942-new
VIN:: 3GTUUEE86TG100119

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2026 GMC Sierra 1500

New car

$90,678

Niagara Falls, ON

97 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:: 0
Stock number:: 431B12265
VIN:: 3GTUUEE86TG232734

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2026 GMC Sierra 1500

New car

$90,678

Niagara Falls, ON

97 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:: 0
Stock number:: 431B12273
VIN:: 3GTUUEE84TG233722

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2026 GMC Sierra 1500

New car

$90,678

Niagara Falls, ON

97 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:: Silver
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 0
Stock number:: 431B12274
VIN:: 3GTUUEE81TG233712

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2026 GMC Sierra 1500

New car

$90,707

Trenton, ON

84 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

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2026 GMC Sierra 1500

New car

$90,816

Woodbridge, ON

78 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:: 42
Stock number:: 631093
VIN:: 3GTUUEE87TG224786

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2026 GMC Sierra 1500

New car

$91,021

Barrie, ON

100 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
Transmission:: Automatic
Mileage:: 90
Stock number:: TG119552
VIN:: 3GTUUEE85TG119552

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2026 GMC Sierra 1500

New car

$91,021

Barrie, ON

100 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
Transmission:: Automatic
Mileage:: 90
Stock number:: TG120622
VIN:: 3GTUUEE85TG120622

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2026 GMC Sierra 1500

New car

$91,107

Bolton, ON

90 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:: 528
Stock number:: 117012
VIN:: 3GTUUEE87TG117012

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2026 GMC Sierra 1500

New car

$91,129

Cobourg, ON

34 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:: Sterling
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 6
Stock number:: T58336
VIN:: 3GTUUEEL1TG158336

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.