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 & Used 2026 GMC Sierra 2500HD for Sale near Markham, ON

245 results
Markham, ON
2025 GMC Sierra 2500HD Denali Crew Cab 4WD Queenston Chevrolet Buick GMC

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

500 kilometres

$114,598

Good Deal
Hamilton, ON
89 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
500
Stock number:
SF333735
VIN:
1GT4UREYXSF333735

Sponsored

2025 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

2,500 kilometres

$130,734

Fair Deal
Brampton, ON
38 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:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
2,500
Stock number:
330281
VIN:
1GT4UXEY9SF330281

Sponsored

2025 GMC Sierra 2500HD AT4 Crew Cab 4WD

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

48,888 kilometres

$94,987

Fair Deal
Orangeville, ON
63 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
48,888
Stock number:
9
VIN:
1GT4UPEYXSF314364

Sponsored

2025 GMC Sierra 2500HD Denali Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

500 kilometres

$114,598

Good Deal
Hamilton, ON
89 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
500
Stock number:
SF333735
VIN:
1GT4UREYXSF333735

2025 GMC Sierra 2500HD Pro Crew Cab 4WD

2025 GMC Sierra 2500HD

Pro Crew Cab 4WD

13,673 kilometres

$68,995

Good Deal
Georgetown, ON
56 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:
White
Fuel type:
Gasoline
Mileage:
13,673
Stock number:
P0131
VIN:
1GT4ULE75SF146827

2025 GMC Sierra 2500HD AT4 Crew Cab 4WD

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

48,888 kilometres

$94,987

Fair Deal
Orangeville, ON
63 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
48,888
Stock number:
9
VIN:
1GT4UPEYXSF314364

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

2,500 kilometres

$130,734

Fair Deal
Brampton, ON
38 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:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
2,500
Stock number:
330281
VIN:
1GT4UXEY9SF330281

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

7,500 kilometres

$114,186

Fair Deal
Hamilton, ON
89 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
7,500
Stock number:
SF302139
VIN:
1GT4UREY4SF302139

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$85,381

Barrie, ON
61 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
10
Stock number:
S00444
VIN:
1GT3ULEY0SF182171

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$88,995

Cobourg, ON
88 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:
Sterling
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
271
Stock number:
T43934
VIN:
1GT5UMEY9SF143934

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$115,735

Milton, ON
63 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Transmission:
Automatic
Mileage:
65
Stock number:
261821
VIN:
1GT4UPEY9SF261821

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$86,749

Cobourg, ON
88 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Onyx Black
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
8
Stock number:
T75190
VIN:
1GT3UMEY1SF275190

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$102,495

Cobourg, ON
88 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:
Onyx Black
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
9
Stock number:
T74443
VIN:
1GT4UREY8SF274443

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$101,495

Cobourg, ON
88 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:
Sterling
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
8
Stock number:
T74278
VIN:
1GT4UREY8SF274278

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$73,052

Ajax, ON
19 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:
White
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
9
Stock number:
18-250464
VIN:
1GT4ULE72SF274622

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$114,089

Thornhill, ON
15 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:
White
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
0
Stock number:
25G149
VIN:
1GT4UREY0SF274663

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$114,439

Thornhill, ON
15 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:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
0
Stock number:
25G151
VIN:
1GT4UREY1SF274896

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$100,495

Cobourg, ON
88 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:
Onyx Black
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
8
Stock number:
T80697
VIN:
1GT4UREY3SF280697

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$103,495

Cobourg, ON
88 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:
Onyx Black
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
174
Stock number:
T63070A
VIN:
1GT4UREY6SF263070

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$104,999

Richmond Hill, ON
14 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
0
Stock number:
SF187112
VIN:
1GT4UREYXSF187112

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$76,518

Orillia, ON
82 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:
White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
15
Stock number:
SF303181
VIN:
1GT5ULE77SF303181

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$104,495

Cobourg, ON
88 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:
Metallic
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
8
Stock number:
T02954
VIN:
1GT4UREYXSF302954

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$113,852

Port Perry, ON
75 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:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
99
Stock number:
F308203
VIN:
1GT4UREY6SF308203

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

7,500 kilometres

$114,186

Fair Deal
Hamilton, ON
89 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
7,500
Stock number:
SF302139
VIN:
1GT4UREY4SF302139

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 2500HD
  4. / 2026
  5. / Ontario
  6. / Markham
FAQs

2026 GMC Sierra 2500HD FAQs

How many 2026 GMC Sierra 2500HD vehicles in Markham, ON have no reported accidents or damage?

13 out of 13 for sale near Markham, ON have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

  • 2025 GMC Sierra 2500HD in Markham ON

  • 2024 GMC Sierra 2500HD

  • 2023 GMC Sierra 2500HD

  • Ford F-250 Super Duty in Markham ON

  • Chevrolet Silverado 2500HD in Markham ON

  • Dodge RAM 2500 in Markham ON

  • 2026 GMC Sierra 2500HD in Unionville ON

  • 2026 GMC Sierra 2500HD in Scarborough ON

  • 2026 GMC Sierra 2500HD in Stouffville ON

  • 2026 GMC Sierra 2500HD in Richmond Hill ON

  • 2026 GMC Sierra 2500HD in Pickering ON

  • 2026 GMC Sierra 2500HD in Thornhill ON

  • 2026 GMC Sierra 2500HD in North York ON

  • 2026 GMC Sierra 2500HD in Ajax ON

  • 2026 GMC Sierra 2500HD in Concord ON

  • GMC Sierra 2500HD in Markham ON

  • Best Work Trucks for Sale in Markham ON

  • 3/4 Ton (2500/250 Series) Trucks for Sale in Markham ON

  • 2026 GMC Sierra 2500HD in Alberta

  • 2026 GMC Sierra 2500HD in British Columbia

  • 2026 GMC Sierra 2500HD in Manitoba

  • 2026 GMC Sierra 2500HD in New Brunswick

  • 2026 GMC Sierra 2500HD in Newfoundland and Labrador

  • 2026 GMC Sierra 2500HD in Northwest Territories

  • 2026 GMC Sierra 2500HD in Nova Scotia

  • 2026 GMC Sierra 2500HD in Nunavut

  • 2026 GMC Sierra 2500HD in Ontario

  • 2026 GMC Sierra 2500HD in Prince Edward Island

  • 2026 GMC Sierra 2500HD in Quebec

  • 2026 GMC Sierra 2500HD in Saskatchewan

  • 2026 GMC Sierra 2500HD in Yukon

  • 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

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Georgian Chevrolet Buick GMC

  • Roy Foss Woodbridge Chevrolet Buick GMC Cadillac

  • Wallace Chevrolet Buick Cadillac

  • Budds' Chevrolet Cadillac Buick GMC

  • Roy Foss Motors Ltd.

  • NewRoads Chevrolet Cadillac Buick GMC

  • Wilson-Niblett

  • Grimsby Chevrolet Buick GMC Ltd

  • Gateway Chevrolet Buick GMC

  • Boyer Chevrolet Buick GMC Ajax Ltd

  • Leggat Chevrolet Cadillac Buick GMC

  • Williamson GM Uxbridge

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.