New GMC Sierra 2500HD Denali for Sale near Ontario

97 results

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$102,670

$1,626/mo est.

Kitchener, ON

91 km away

CarGurus partner

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:: 17
Stock #:: 257430
VIN:: 1GT4UREY8SF278864

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$102,998

$1,631/mo est.

Grimsby, ON

53 km away

CarGurus partner

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:: White
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 12
Stock #:: T305
VIN:: 1GT4URE78TF204806

Home delivery

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$107,688

$1,705/mo est.

Home delivery from Kingston, ON

Price includes $468 shipping

CarGurus partner

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:: Glacier Wht Tri
Fuel type:: Gasoline
Interior colour:: Black (JET BLK FORGE PERFORATED)
Transmission:: Automatic
Mileage:: 10
Stock #:: 26197
VIN:: 1GT4URE72TF139550

Home delivery

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$107,893

$1,708/mo est.

Home delivery from Sioux Lookout, ON

Price includes $1,193 shipping

CarGurus partner

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:: GAZ Summit White
Fuel type:: Biodiesel
Interior colour:: H2X Jet Black
Transmission:: Automatic
Mileage:: 5
Stock #:: Q25322
VIN:: 1GT4UREY7TF105497

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$108,164

$1,713/mo est.

Bolton, ON

34 km away

CarGurus partner

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:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 11
Stock #:: 106929
VIN:: 1GT4UREY4TF106929

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$108,478

$1,718/mo est.

Waterloo, ON

93 km away

CarGurus partner

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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 15
Stock #:: 267535
VIN:: 1GT4UREY2TF309740

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$109,296

$1,730/mo est.

Alliston, ON

69 km away

Year:: 2026
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:: 2
Stock #:: 18251
VIN:: 1GT4UREY6TF167392

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$109,370

$1,732/mo est.

Waterloo, ON

93 km away

CarGurus partner

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:: Glacier White Tricoat
Fuel type:: Biodiesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 15
Stock #:: 265110
VIN:: 1GT4UREY0TF123579

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$109,888

$1,740/mo est.

Richmond Hill, ON

26 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: TF232228
VIN:: 1GT4UREY1TF232228

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$110,301

$1,746/mo est.

Alliston, ON

69 km away

Year:: 2026
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:: 2
Stock #:: 18167
VIN:: 1GT4UREY9TF139764

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Home delivery

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$110,338

$1,747/mo est.

Home delivery from Portage La Prairie, MB

Price includes $1,548 shipping

CarGurus partner

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:: Sterling Metallic
Fuel type:: Biodiesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 12
Stock #:: 12638A
VIN:: 1GT1UREY3TF291817

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$110,753

$1,754/mo est.

St Catharines, ON

54 km away

CarGurus partner

Year:: 2026
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:: 7
Stock #:: 9266-26
VIN:: 1GT4UREYXTF295246

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,154

$1,760/mo est.

Port Perry, ON

95 km away

CarGurus partner

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:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 99
Stock #:: F219746
VIN:: 1GT4UREY2TF219746

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,396

$1,764/mo est.

Welland, ON

71 km away

CarGurus partner

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 #:: 36037
VIN:: 1GT4UREY9SF335556

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,654

$1,768/mo est.

Port Perry, ON

95 km away

CarGurus partner

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:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 99
Stock #:: F219651
VIN:: 1GT4UREY2TF219651

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,654

$1,768/mo est.

Port Perry, ON

95 km away

CarGurus partner

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:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 99
Stock #:: F234305
VIN:: 1GT4UREY3TF234305

Preparing for a close up...

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,696

$1,768/mo est.

Welland, ON

71 km away

CarGurus partner

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 #:: 36042
VIN:: 1GT4UREYXSF335520

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,759

$1,769/mo est.

Cambridge, ON

81 km away

CarGurus partner

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:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: 260161
VIN:: 1GT4UREY3TF137721

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,869

$1,771/mo est.

Port Perry, ON

95 km away

CarGurus partner

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:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 99
Stock #:: F279839
VIN:: 1GT4UREY1TF279839

Preparing for a close up...

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,869

$1,771/mo est.

Port Perry, ON

95 km away

CarGurus partner

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:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 99
Stock #:: F268757
VIN:: 1GT4UREYXTF268757

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$112,080

$1,775/mo est.

Oakville, ON

35 km away

CarGurus partner

Year:: 2026
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:: 35
Stock #:: SR26097
VIN:: 1GT4UREY7TF232251

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$112,154

$1,776/mo est.

Port Perry, ON

95 km away

CarGurus partner

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:: 99
Stock #:: F219999
VIN:: 1GT4UREY9TF219999

Preparing for a close up...

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$112,190

$1,776/mo est.

Niagara Falls, ON

64 km away

CarGurus partner

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:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 8
Stock #:: 432B12276
VIN:: 1GT4UREYXTF197995

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Home delivery

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$112,302

$1,778/mo est.

Home delivery from Regina, SK

Price includes $3,074 shipping

CarGurus partner

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:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: 46378
VIN:: 1GT4UREY9TF134113

FAQs

What fuel types are available?

Biodiesel, Gasoline engines are available.