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

Used Gray GMC Sierra 2500HD for Sale in Cookstown, ON

41 results
Barrie, ON
2024 GMC Sierra 2500HD Pro Double Cab 4WD Carloft Kingston

2024 GMC Sierra 2500HD

Pro Double Cab 4WD

40,223 kilometres

$60,995

Fair Deal
Kingston, ON
249 km away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Gray
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
40,223
Stock number:
CL5220
VIN:
1GT59LE72RF161723

Sponsored

2024 GMC Sierra 2500HD Pro Double Cab 4WD

2024 GMC Sierra 2500HD

Pro Double Cab 4WD

40,223 kilometres

$60,995

Fair Deal
Kingston, ON
249 km away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Gray
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
40,223
Stock number:
CL5220
VIN:
1GT59LE72RF161723

2026 GMC Sierra 2500HD SLE Crew Cab 4WD

2026 GMC Sierra 2500HD

New car

$105,988

Barrie, ON
4 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
90
Stock number:
TF122452
VIN:
1GT4UMEY0TF122452

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$114,949

Cambridge, ON
119 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
260096
VIN:
1GT4UREY7TF104074

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$105,543

Barrie, ON
4 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
90
Stock number:
TF128532
VIN:
1GT4UMEY6TF128532

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$119,980

Belleville, ON
183 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
5
Stock number:
TF122421
VIN:
1GT4UREY4TF122421

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$102,784

Belleville, ON
183 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
5
Stock number:
TF194318
VIN:
1GT4UMEY4TF194318

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$136,708

Barrie, ON
4 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
90
Stock number:
TF213001
VIN:
1GT4UXEY4TF213001

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$112,154

Port Perry, ON
12 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
99
Stock number:
F219999
VIN:
1GT4UREY9TF219999

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$121,789

Hanover, ON
109 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
10
Stock number:
26368
VIN:
1GT4UREY1TF235906

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$112,343

Whitby, ON
82 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
0
Stock number:
F314330
VIN:
1GT4UREYXSF314330

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$115,183

Georgetown, ON
81 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Interior colour:
Black
Transmission:
Automatic
Mileage:
313
Stock number:
43143
VIN:
1GT4UREY4TF256989

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$107,459

Hanover, ON
109 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Gray
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
10
Stock number:
26421
VIN:
1GT4UPE79TF263674

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$116,872

Listowel, ON
122 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Interior colour:
Black
Transmission:
Automatic
Mileage:
8
Stock number:
26-1259
VIN:
1GT4UREY8TF260205

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$89,474

New Hamburg, ON
136 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Interior colour:
Black
Transmission:
Automatic
Mileage:
12
Stock number:
N2815-26
VIN:
1GT4UMEYXTF229766

  1. Home
  2. / Used Cars
  3. / GMC Sierra 2500HD
  4. / Ontario
  5. / Cookstown

  • Shop all gray cars in Cookstown ON

  • Used White GMC Sierra 2500HD for Sale in Cookstown

  • Used Blue GMC Sierra 2500HD for Sale in Cookstown

  • Used Red GMC Sierra 2500HD for Sale in Cookstown

  • Used Black GMC Sierra 2500HD for Sale in Cookstown

  • Used Silver GMC Sierra 2500HD for Sale in Cookstown

  • All Used Cars

  • Cheap Cars

  • Manual Transmission Cars

  • Sports Cars

  • Hybrid Cars

  • Red Interior Cars

  • Electric Cars

  • Small Cars

  • AWD Cars

  • Cheap Automatic Transmission Cars

  • Classic Trucks

  • Conversion Vans

  • Three Quarter Ton Trucks

  • Diesel Trucks

  • Small Trucks

  • Chevrolet Diesel Trucks

  • Manual Diesel Trucks

  • One Ton Trucks

  • Cheap Trucks

  • Ford Trucks

  • Cheap SUVs

  • Mercedes-Benz Convertibles

  • Ford Diesel Trucks

  • Mercedes-Benz SUVs

  • BMW Convertibles

  • Chevrolet SUVs

  • Toyota SUVs

  • Nissan SUVs

  • Used Cars Under $10,000

  • Used Cars Under $5,000

  • Used Sedans for Sale with Low Mileage in Cookstown

  • Used SUVs / Crossovers for Sale with Low Mileage in Cookstown

  • Used Hatchbacks for Sale with Low Mileage in Cookstown

  • Used Convertibles for Sale with Low Mileage in Cookstown

  • Used Vans for Sale with Low Mileage in Cookstown

  • Used Minivans for Sale with Low Mileage in Cookstown

  • Used Pickup Trucks for Sale with Low Mileage in Cookstown

  • Used Coupes for Sale with Low Mileage in Cookstown

  • Used Wagons for Sale with Low Mileage in Cookstown

  • Georgian Chevrolet Buick GMC

  • Wilson-Niblett

  • Roy Foss Woodbridge Chevrolet Buick GMC Cadillac

  • Addison on Eglinton Chevy Buick GMC

  • Orillia Chevrolet Buick GMC

  • NewRoads Chevrolet Cadillac Buick GMC

  • Boyer Chevrolet Buick GMC Ajax Ltd

  • Gateway Chevrolet Buick GMC

  • Highland Chevrolet Buick GMC Cadillac

  • Williamson GM Uxbridge

  • Tom Smith Chevrolet Buick GMC

  • Gus Brown Port Perry

  • Used Gray GMC Sierra 2500HD for Sale in Barrie

  • Used Gray GMC Sierra 2500HD for Sale in Innisfil

  • Used Gray GMC Sierra 2500HD for Sale in Newmarket

  • Used Gray GMC Sierra 2500HD for Sale in Midland

  • Used Gray GMC Sierra 2500HD for Sale in Orangeville

  • Used Gray GMC Sierra 2500HD for Sale in Richmond Hill

  • Used Gray GMC Sierra 2500HD for Sale in Stouffville

  • Used Gray GMC Sierra 2500HD for Sale in Vaughan

  • Used Gray GMC Sierra 2500HD for Sale in Woodbridge

  • Used GMC Sierra 2500HD for Sale with Tow Package in Cookstown

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

© 2026 CarGurus, Inc., All Rights Reserved.