New & Used 2025 GMC Sierra 2500HD for Sale near Ajax, ON

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Ajax, ON

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2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

2,500 kilometres

$130,734

Fair Deal

Brampton, ON

56 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

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2024 GMC Sierra 2500HD

Pro Crew Cab 4WD

35,123 kilometres

$58,277

Great Deal

Certified Pre-Owned

Woodbridge, ON

43 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:: White
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 35,123
Stock number:: T299924
VIN:: 1GT49LE76RF299924

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2024 GMC Sierra 2500HD

SLE Crew Cab 4WD

71,810 kilometres

$59,995

Good Deal

Certified Pre-Owned

Orillia, ON

92 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:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 71,810
Stock number:: TJ207493A
VIN:: 1GT49ME7XRF185219

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2024 GMC Sierra 2500HD

Pro Crew Cab 4WD

35,123 kilometres

$58,277

Great Deal

Certified Pre-Owned

Woodbridge, ON

43 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:: White
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 35,123
Stock number:: T299924
VIN:: 1GT49LE76RF299924

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

500 kilometres

$114,598

Good Deal

Hamilton, ON

96 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

13,673 kilometres

$68,995

Good Deal

Georgetown, ON

73 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

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2024 GMC Sierra 2500HD

SLE Crew Cab 4WD

71,810 kilometres

$59,995

Good Deal

Certified Pre-Owned

Orillia, ON

92 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:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 71,810
Stock number:: TJ207493A
VIN:: 1GT49ME7XRF185219

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

77,956 kilometres

$87,398

Fair Deal

Grimsby, ON

83 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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 77,956
Stock number:: R600A
VIN:: 1GT49REY6RF177060

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

81,650 kilometres

$86,980

Fair Deal

Certified Pre-Owned

Barrie, ON

77 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:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 81,650
Stock number:: F128387A
VIN:: 1GT49REY6RF159240

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

48,888 kilometres

$94,987

Fair Deal

Orangeville, ON

83 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

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

69,720 kilometres

$88,495

Fair Deal

Certified Pre-Owned

Barrie, ON

77 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:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 69,720
Stock number:: F228611A
VIN:: 1GT49REY1RF353240

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2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

2,500 kilometres

$130,734

Fair Deal

Brampton, ON

56 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

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

7,500 kilometres

$114,186

Fair Deal

Hamilton, ON

96 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

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2024 GMC Sierra 2500HD

Pro Regular Cab LB 4WD

19,366 kilometres

$59,995

Fair Deal

Omemee, ON

62 km away

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: Summit White
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 19,366
Stock number:: 1749
VIN:: 1GT39LE70RF341872

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2024 GMC Sierra 2500HD

New car

$69,495

Thornhill, ON

32 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:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 28
Stock number:: 24G266
VIN:: 1GT59LE73RF379802

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2025 GMC Sierra 2500HD

New car

$85,381

Barrie, ON

77 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

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2024 GMC Sierra 2500HD

New car

$79,583

Niagara Falls, ON

81 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:: Silver
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 526
Stock number:: 432B3074
VIN:: 1GT59ME73RF206478

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2024 GMC Sierra 2500HD

New car

$64,735

Oakville, ON

71 km away

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: SUMMIT WHITE
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 91
Stock number:: SIR4084-new
VIN:: 1GT39LE72RF254412

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2025 GMC Sierra 2500HD

New car

$88,995

Cobourg, ON

69 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

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2025 GMC Sierra 2500HD

New car

$115,735

Milton, ON

77 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

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2025 GMC Sierra 2500HD

New car

$86,749

Cobourg, ON

69 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

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2025 GMC Sierra 2500HD

New car

$102,495

Cobourg, ON

69 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

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

48,888 kilometres

$94,987

Fair Deal

Orangeville, ON

83 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

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Reviews

FAQs

5 Overall rating

(1 reviews)

Nickey M

5.0

Reviewed a 2025 GMC Sierra 2500HD on Dec. 08, 2024

Great truck Perfect for the family great size love it

2025 GMC Sierra 2500HD FAQs

How much does the 2025 GMC Sierra 2500HD cost in Ajax, ON?

The average 2025 GMC Sierra 2500HD costs about $104,963.84. The average price has decreased by -9.5% since last year. The 22 for sale near Ajax, ON on CarGurus, range from $58,111 to $133,870 in price.

How many 2025 GMC Sierra 2500HD vehicles in Ajax, ON have no reported accidents or damage?

22 out of 22 for sale near Ajax, ON have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

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