New GMC Sierra 2500HD Denali for Sale near Ontario

131 results

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$98,998

$1,736/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

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$101,119

$1,773/mo est.

Whitby, ON

45 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:: Black
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: F272713
VIN:: 1GT4URE70TF272713

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$104,099

$1,825/mo est.

Oshawa, ON

50 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:: GLACIER WHITE TRICOAT
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 0
VIN:: 1GT4URE73TF330958

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$107,002

$1,876/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 #:: 267538
VIN:: 1GT4UREY5TF317265

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$107,073

$1,877/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:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 4
Stock #:: T153
VIN:: 1GT4UREY0TF155836

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$107,294

$1,881/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:: 13
Stock #:: 267539
VIN:: 1GT4UREY2TF317790

Home delivery

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$107,688

$1,888/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

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$108,164

$1,896/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

$108,483

$1,902/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:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Interior colour:: Brown
Transmission:: Automatic
Mileage:: 4
Stock #:: T073
VIN:: 1GT4UREY8TF123264

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$109,296

$1,916/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

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$109,370

$1,918/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

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$109,888

$1,927/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

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$110,301

$1,934/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
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
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

$1,935/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

$1,942/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

$110,759

$1,942/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

$110,781

$1,942/mo est.

Barrie, ON

80 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
Transmission:: Automatic
Mileage:: 90
Stock #:: TF122848
VIN:: 1GT4UREY7TF122848

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$110,815

$1,943/mo est.

Barrie, ON

80 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
Transmission:: Automatic
Mileage:: 90
Stock #:: TF168663
VIN:: 1GT4UREY5TF168663

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,154

$1,949/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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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,190

$1,949/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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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,396

$1,953/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

$111,439

$1,954/mo est.

Whitby, ON

45 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 #:: F273429
VIN:: 1GT4UREY7TF273429

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,654

$1,958/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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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$111,661

$1,958/mo est.

Barrie, ON

80 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
Transmission:: Automatic
Mileage:: 90
Stock #:: TF219492
VIN:: 1GT4UREY8TF219492

FAQs

What fuel types are available?

Biodiesel, Gasoline engines are available.