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 St Catharines, ON

161 results
St Catharines, ON
2025 GMC Sierra 2500HD Denali Crew Cab 4WD AutoPlanet Direct - Durham

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

41,750 kilometres

$94,795

Fair Deal
Clarington, ON
93 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Blue
Transmission:
Automatic
Mileage:
41,750
Stock number:
P06A10128T
VIN:
1GT4UREY2SF188674

Sponsored

2025 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

2,500 kilometres

$119,284

Great Deal
Brampton, ON
74 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:
Brown
Transmission:
Automatic
Mileage:
2,500
Stock number:
330281
VIN:
1GT4UXEY9SF330281

Sponsored

2025 GMC Sierra 2500HD Denali Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

39,655 kilometres

$95,995

Fair Deal
Clarington, ON
93 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:
39,655
Stock number:
P06A10291
VIN:
1GT4UREY0SF130935

Sponsored

2025 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

2,500 kilometres

$119,284

Great Deal
Brampton, ON
74 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:
Brown
Transmission:
Automatic
Mileage:
2,500
Stock number:
330281
VIN:
1GT4UXEY9SF330281

2025 GMC Sierra 2500HD Denali Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

24,017 kilometres

$98,995

Good Deal
Clarington, ON
93 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
24,017
Stock number:
P06A10292
VIN:
1GT4UREY8SF219409

2025 GMC Sierra 2500HD Denali Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

25,346 kilometres

$97,556

Good Deal
Guelph, ON
96 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
25,346
Stock number:
A05125
VIN:
1GT4UREY9SF251091

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

39,655 kilometres

$95,995

Fair Deal
Clarington, ON
93 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:
39,655
Stock number:
P06A10291
VIN:
1GT4UREY0SF130935

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

41,750 kilometres

$94,795

Fair Deal
Clarington, ON
93 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Blue
Transmission:
Automatic
Mileage:
41,750
Stock number:
P06A10128T
VIN:
1GT4UREY2SF188674

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

10,600 kilometres

$124,525

Fair Deal
Brampton, ON
74 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:
Brown
Transmission:
Automatic
Mileage:
10,600
Stock number:
316630
VIN:
1GT4UXEY4SF316630

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

12,250 kilometres

$76,995

Fair Deal
Oakville, ON
48 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:
Black
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
12,250
Stock number:
A0743
VIN:
1GT4UME75SF321017

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$103,499

Richmond Hill, ON
82 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

$103,404

Richmond Hill, ON
82 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
0
Stock number:
SF324373
VIN:
1GT4UREY1SF324373

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

Negotiable

Milton, ON
64 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:
Brown
Transmission:
Automatic
Mileage:
65
Stock number:
328947
VIN:
1GT4UXEY5SF328947

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$125,165

Markham, ON
78 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:
Brown
Transmission:
Automatic
Mileage:
88
Stock number:
325459
VIN:
1GT4UXEYXSF325459

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

Negotiable

Milton, ON
64 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Red
Interior colour:
Black
Transmission:
Automatic
Mileage:
65
Stock number:
334879
VIN:
1GT4UNEY5SF334879

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$124,710

Markham, ON
78 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:
Brown
Transmission:
Automatic
Mileage:
88
Stock number:
324477
VIN:
1GT4UXEY7SF324477

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$80,446

Woodbridge, ON
73 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
10
Stock number:
532069
VIN:
1GT3ULE74SF324254

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

Negotiable

Milton, ON
64 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
65
Stock number:
339966
VIN:
1GT4UREY4SF339966

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

$104,999

No Price Analysis
Simcoe, ON
93 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:
INTERSTELLAR WHITE
Fuel type:
Biodiesel
Interior colour:
JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
Transmission:
Automatic
Stock number:
25T212
VIN:
1GT4UREY4SF334184

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$111,606

Welland, ON
16 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:
27
Stock number:
36042
VIN:
1GT4UREYXSF335520

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$102,502

Niagara Falls, ON
14 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:
Silver
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
432B11328
VIN:
1GT4UNEY3SF342351

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$111,306

Welland, ON
16 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Summit White
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
9
Stock number:
36037
VIN:
1GT4UREY9SF335556

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car

$114,827

Niagara Falls, ON
14 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:
7
Stock number:
432B11332
VIN:
1GT4UREY9SF344211

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

24,017 kilometres

$98,995

Good Deal
Clarington, ON
93 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
24,017
Stock number:
P06A10292
VIN:
1GT4UREY8SF219409

Sponsored

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

2026 GMC Sierra 2500HD FAQs

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

19 out of 19 for sale near St Catharines, ON have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

  • 2025 GMC Sierra 2500HD in St Catharines ON

  • 2024 GMC Sierra 2500HD

  • 2023 GMC Sierra 2500HD

  • Ford F-250 Super Duty in St Catharines ON

  • Chevrolet Silverado 2500HD in St Catharines ON

  • Dodge RAM 2500 in St Catharines ON

  • 2026 GMC Sierra 2500HD in Niagara Falls ON

  • 2026 GMC Sierra 2500HD in Welland ON

  • 2026 GMC Sierra 2500HD in Stoney Creek ON

  • 2026 GMC Sierra 2500HD in Burlington ON

  • 2026 GMC Sierra 2500HD in Oakville ON

  • 2026 GMC Sierra 2500HD in Hamilton ON

  • 2026 GMC Sierra 2500HD in Cayuga ON

  • 2026 GMC Sierra 2500HD in Toronto ON

  • 2026 GMC Sierra 2500HD in Mississauga ON

  • GMC Sierra 2500HD in St Catharines ON

  • Best Work Trucks for Sale in St Catharines ON

  • 3/4 Ton (2500/250 Series) Trucks for Sale in St Catharines 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

  • Wallace Chevrolet Buick Cadillac

  • Boyer Chevrolet Buick GMC Ajax Ltd

  • Leggat Chevrolet Cadillac Buick GMC

  • Gateway Chevrolet Buick GMC

  • Roy Foss Woodbridge Chevrolet Buick GMC Cadillac

  • Budds' Chevrolet Cadillac Buick GMC

  • Grimsby Chevrolet Buick GMC Ltd

  • Falls Chevrolet Cadillac Buick GMC

  • Addison on Eglinton Chevy Buick GMC

  • Niagara Motors Ltd

  • Markville Chevrolet Buick GMC

  • Woodbine GM

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.