New GMC Sierra 1500 AT4 for Sale near Lansdowne, ON

148 results

Gananoque, ON

Sort by:

2026 GMC Sierra 1500

New car

$81,078

Trenton, ON

115 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:: 7940
VIN:: 3GTUUEE80TG100990

2026 GMC Sierra 1500

New car

$83,804

Oshawa, ON

220 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
Transmission:: Automatic
Mileage:: 128
Stock number:: 260704-new
VIN:: 1GTUUEE86TZ339671

2026 GMC Sierra 1500

New car

$85,068

Arnprior, ON

123 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

2026 GMC Sierra 1500

New car

$85,244

Saint-Jérôme, QC

233 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

2026 GMC Sierra 1500

New car

$85,274

Saint-Jérôme, QC

233 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:: 0
Stock number:: FSFBHC
VIN:: 3GTUUEE87TG254905

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$85,282

Trenton, ON

115 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
Stock number:: 8822
VIN:: 1GTUUEE80TZ298938

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$85,699

Whitby, ON

226 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:: Gray
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock number:: G277325
VIN:: 3GTUUEELXTG277325

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$85,699

Whitby, ON

226 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:: 10
Stock number:: G277266
VIN:: 3GTUUEEL9TG277266

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$86,014

Whitby, ON

226 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:: Gray
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock number:: G248573
VIN:: 3GTUUEEL5TG248573

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$86,014

Whitby, ON

226 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:: 10
Stock number:: Z335037
VIN:: 1GTUUEEL0TZ335037

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$86,105

Carleton Place, ON

90 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:: 9
Stock number:: 310475
VIN:: 3GTUUEEL9TG310475

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$86,127

Ottawa, ON

120 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
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Interior colour:: JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
Transmission:: Automatic
Mileage:: 10
Stock number:: 26-0845
VIN:: 1GTUUEE84TZ322402

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$86,139

Whitby, ON

226 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
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 91
Stock number:: Z289165
VIN:: 1GTUUEEL8TZ289165

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$86,398

Saint-Eustache, QC

226 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:: 599
Stock number:: T0739
VIN:: 3GTUUEE86TG114960

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$86,427

Ottawa, ON

120 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:: JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
Transmission:: Automatic
Mileage:: 10
Stock number:: 26-0864
VIN:: 1GTUUEE83TZ322407

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$86,609

Whitby, ON

226 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:: Red
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock number:: Z316418
VIN:: 1GTUUEEL5TZ316418

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$86,779

Oshawa, ON

220 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
Transmission:: Automatic
Mileage:: 10
Stock number:: 260667-new
VIN:: 3GTUUEE82TG327274

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$87,124

Saint-Jérôme, QC

233 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$87,379

Oshawa, ON

220 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
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 0
VIN:: 3GTUUEE80TG332439

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$87,488

Ottawa, ON

129 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
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 95
Stock number:: R28222
VIN:: 1GTUUEE89TZ305840

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.