CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
  • Sell
    • Sell my car
    • Car values
  • Research
    • Test drive reviews
    • Price trends
    • Compare cars
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

New GMC Sierra 1500 AT4 for Sale near Vernon, ON

51 results
Russell, ON
2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$87,280

Carleton Place, ON
59 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

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$89,068

Ottawa, ON
28 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:
95
Stock number:
R27502
VIN:
3GTUUEE88TG108139

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

New car

$89,077

Ottawa, ON
29 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$89,363

Kemptville, ON
32 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$89,550

Carleton Place, ON
59 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
Stock number:
11354
VIN:
3GTUUEE81TG211354

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$89,590

Carleton Place, ON
59 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
Stock number:
16919
VIN:
3GTUUEE84TG216919

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$89,663

Kemptville, ON
32 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
32 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$89,842

Smiths Falls, ON
64 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:
10
Stock number:
26273
VIN:
3GTUUEE85TG202561

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$89,858

Kemptville, ON
32 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
Interior colour:
JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
Transmission:
Automatic
Mileage:
50
Stock number:
26-114
VIN:
3GTUUEEL3TG205429

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$90,250

Salaberry-de-Valleyfield, QC
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:
Onyx Black
Fuel type:
Diesel
Interior colour:
Perforated Front Leather seating surfaces - Jet Bl
Transmission:
Automatic
Mileage:
10
Stock number:
60171
VIN:
3GTUUEE89TG202708

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$90,688

Kemptville, ON
32 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:
26-115
VIN:
3GTUUEEL7TG206373

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$91,579

Hawkesbury, ON
72 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
Transmission:
Automatic
Mileage:
296
Stock number:
260295-neuf
VIN:
3GTUUEEL6TG131567

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$91,756

Green Valley, ON
62 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:
50
Stock number:
26122
VIN:
3GTUUEE80TG202709

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$91,792

Green Valley, ON
62 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:
50
Stock number:
26096
VIN:
3GTUUEE80TG155861

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$91,798

Ottawa, ON
24 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

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

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2025 CarGurus, Inc., All Rights Reserved.