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 Harrowsmith, ON

26 results
Kingston, ON
2025 GMC Sierra 2500HD SLE Crew Cab 4WD

2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

19,886 kilometres

$84,688

Fair Deal
Certified Pre-Owned
Gatineau, QC
153 km away
Year:
2025
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:
19,886
Stock number:
A6903
VIN:
1GT1UMEY7SF143316

Sponsored

2025 GMC Sierra 2500HD SLE Crew Cab 4WD

2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

19,886 kilometres

$84,688

Fair Deal
Certified Pre-Owned
Gatineau, QC
153 km away
Year:
2025
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:
19,886
Stock number:
A6903
VIN:
1GT1UMEY7SF143316

2025 GMC Sierra 2500HD SLE Crew Cab 4WD

2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

35,286 kilometres

$65,990

Fair Deal
Niagara Falls, ON
239 km away
Year:
2025
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:
35,286
Stock number:
T5123E
VIN:
1GT4UME75SF210788

2026 GMC Sierra 2500HD SLE Crew Cab 4WD

2026 GMC Sierra 2500HD

New car

$98,299

Ottawa, ON
150 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:
95
Stock number:
R27590
VIN:
1GT4UMEY7TF111948

2026 GMC Sierra 2500HD SLE Crew Cab 4WD

2026 GMC Sierra 2500HD

New car

$99,357

Barrie, ON
247 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

$98,921

Barrie, ON
247 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

$112,565

Arnprior, ON
132 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:
8
Stock number:
2026101
VIN:
1GT4UREY8TF168804

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$133,028

Belleville, ON
66 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:
TF179124
VIN:
1GT4UXEY2TF179124

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 2500HD

SLE Double Cab 4WD

74,907 kilometres

Negotiable

No Price Analysis
Carleton Place, ON
103 km away
Year:
2024
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:
74,907
Stock number:
CL4792
VIN:
1GT59MEY5RF224117

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$127,174

Toronto, ON
242 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:
7
Stock number:
TF194391
VIN:
1GT4UZEY7TF194391

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$122,011

Barrie, ON
247 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:
TF207016
VIN:
1GT4UREY4TF207016

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$87,249

Richmond Hill, ON
232 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:
0
Stock number:
TF207079
VIN:
1GT4UME73TF207079

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$129,462

Barrie, ON
247 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

2006 GMC Sierra 2500HD

128,954 kilometres

$33,900

No Price Analysis
Belleville, ON
66 km away
Year:
2006
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Engine:
300 hp 6L V8
Exterior colour:
Gray
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
128,954
Stock number:
T6475
VIN:
1GTHK29U56E115302

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

Negotiable

Richmond Hill, ON
232 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
Mileage:
0
Stock number:
TF250329
VIN:
1GT4UME76TF250329

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$88,830

Prescott, ON
98 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:
0
Stock number:
26042
VIN:
1GT4ULEY7TF131210

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$112,343

Whitby, ON
191 km away
Year:
2025
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:
0
Stock number:
F314330
VIN:
1GT4UREYXSF314330

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

  • Shop all gray cars in Harrowsmith ON

  • Used White GMC Sierra 2500HD for Sale in Harrowsmith

  • Used Blue GMC Sierra 2500HD for Sale in Harrowsmith

  • Used Red GMC Sierra 2500HD for Sale in Harrowsmith

  • Used Black GMC Sierra 2500HD for Sale in Harrowsmith

  • Used Silver GMC Sierra 2500HD for Sale in Harrowsmith

  • 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 Harrowsmith

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

  • Used Hatchbacks for Sale with Low Mileage in Harrowsmith

  • Used Convertibles for Sale with Low Mileage in Harrowsmith

  • Used Vans for Sale with Low Mileage in Harrowsmith

  • Used Minivans for Sale with Low Mileage in Harrowsmith

  • Used Pickup Trucks for Sale with Low Mileage in Harrowsmith

  • Used Coupes for Sale with Low Mileage in Harrowsmith

  • Used Wagons for Sale with Low Mileage in Harrowsmith

  • Peter Smith GM

  • McCurdy Chevrolet Buick GMC

  • Mike Fair Chevrolet Buick GMC Cadillac Ltd

  • Gananoque Chevrolet

  • Used Gray GMC Sierra 2500HD for Sale in Kingston

  • Used Gray GMC Sierra 2500HD for Sale in Belleville

  • Used Gray GMC Sierra 2500HD for Sale in Smiths Falls

  • Used Gray GMC Sierra 2500HD for Sale in Brockville

  • Used Gray GMC Sierra 2500HD for Sale in Kanata

  • Used Gray GMC Sierra 2500HD for Sale in Vernon

  • Used Gray GMC Sierra 2500HD for Sale in Nepean

  • Used Gray GMC Sierra 2500HD for Sale in Cobourg

  • Used Gray GMC Sierra 2500HD for Sale in Peterborough

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.