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 3500HD for Sale in Dunsford, ON

12 results
Lindsay, ON
2025 GMC Sierra 3500HD SLT Crew Cab 4WD Mike Fair Chevrolet Buick GMC Cadillac Ltd

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

25,158 kilometres

$90,888

Great Deal
Smiths Falls, ON
222 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Interior colour:
Black
Transmission:
Automatic
Mileage:
25,158
Stock number:
25525A
VIN:
1GT4UUEY5SF282051

Sponsored

2020 GMC Sierra 3500HD Base LB 4WD

2020 GMC Sierra 3500HD

Base LB 4WD

103,991 kilometres

$48,900

Fair Deal
Pembroke, ON
206 km away
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Gray
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
103,991
Stock number:
24673
VIN:
1GT39SE74LF295352

Sponsored

2025 GMC Sierra 3500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

48,554 kilometres

$104,995

Fair Deal
Certified Pre-Owned
Milton, ON
130 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
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:
48,554
Stock number:
197465A
VIN:
1GT4UYEY2SF225992

Sponsored

2025 GMC Sierra 3500HD SLT Crew Cab 4WD

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

25,158 kilometres

$90,888

Great Deal
Smiths Falls, ON
222 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Interior colour:
Black
Transmission:
Automatic
Mileage:
25,158
Stock number:
25525A
VIN:
1GT4UUEY5SF282051

2025 GMC Sierra 3500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

48,554 kilometres

$104,995

Fair Deal
Certified Pre-Owned
Milton, ON
130 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
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:
48,554
Stock number:
197465A
VIN:
1GT4UYEY2SF225992

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 3500HD

Base LB 4WD

103,991 kilometres

$48,900

Fair Deal
Pembroke, ON
206 km away
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Gray
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
103,991
Stock number:
24673
VIN:
1GT39SE74LF295352

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

191,805 kilometres

$43,900

Fair Deal
Burlington, ON
138 km away
Year:
2015
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
191,805
Stock number:
567322
VIN:
1GT424E86FF567322

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$126,283

Belleville, ON
108 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
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:
TF159165
VIN:
1GT4UWEY1TF159165

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$103,370

Barrie, ON
75 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
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:
TF222343
VIN:
1GT4UTEYXTF222343

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$108,365

Milton, ON
130 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
65
Stock number:
258644
VIN:
1GT4UTEY6TF258644

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$139,902

Listowel, ON
189 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
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:
Brown (Tan)
Transmission:
Automatic
Mileage:
15
Stock number:
26-1390
VIN:
1GT4UYEY2TF270349

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$136,585

Milton, ON
130 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
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:
65
Stock number:
290515
VIN:
1GT4UYEY5TF290515

  1. Home
  2. / Used Cars
  3. / GMC Sierra 3500HD
  4. / Ontario
  5. / Dunsford

  • Shop all gray cars in Dunsford ON

  • Used White GMC Sierra 3500HD for Sale in Dunsford

  • Used Blue GMC Sierra 3500HD for Sale in Dunsford

  • Used Red GMC Sierra 3500HD for Sale in Dunsford

  • Used Black GMC Sierra 3500HD for Sale in Dunsford

  • Used Silver GMC Sierra 3500HD for Sale in Dunsford

  • 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 Dunsford

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

  • Used Hatchbacks for Sale with Low Mileage in Dunsford

  • Used Convertibles for Sale with Low Mileage in Dunsford

  • Used Vans for Sale with Low Mileage in Dunsford

  • Used Minivans for Sale with Low Mileage in Dunsford

  • Used Pickup Trucks for Sale with Low Mileage in Dunsford

  • Used Coupes for Sale with Low Mileage in Dunsford

  • Used Wagons for Sale with Low Mileage in Dunsford

  • Jack McGee Peterborough

  • Boyer Chevrolet Buick GMC Ajax Ltd

  • Orillia Chevrolet Buick GMC

  • NewRoads Chevrolet Cadillac Buick GMC

  • Williamson GM Uxbridge

  • Mills Buick GMC

  • Roy Nichols Motors Chevrolet

  • Quantrill Chevrolet Buick GMC Cadillac

  • Used Gray GMC Sierra 3500HD for Sale in Peterborough

  • Used Gray GMC Sierra 3500HD for Sale in Port Hope

  • Used Gray GMC Sierra 3500HD for Sale in Oshawa

  • Used Gray GMC Sierra 3500HD for Sale in Cobourg

  • Used Gray GMC Sierra 3500HD for Sale in Whitby

  • Used Gray GMC Sierra 3500HD for Sale in Stouffville

  • Used Gray GMC Sierra 3500HD for Sale in Ajax

  • Used Gray GMC Sierra 3500HD for Sale in Pickering

  • Used Gray GMC Sierra 3500HD for Sale in Newmarket

  • Used GMC Sierra 3500HD for Sale with Tow Package in Dunsford

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.