Used White GMC Sierra 2500HD for Sale in Thornhill, ON

218 results

2025 GMC Sierra 2500HD

Pro Crew Cab 4WD

20,523 km

$62,995

CarGurus partner

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:: 20,523
Stock #:: 800647A
VIN:: 1GT4ULE73SF353135

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2022 GMC Sierra 2500HD

Pro Double Cab LB 4WD

78,603 km

$49,800

CarGurus partner

Year:: 2022
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:: 78,603
Stock #:: STK220196
VIN:: 1GT59LE72NF220196

2018 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

187,342 km

$49,995

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 187,342
Stock #:: F9768
VIN:: 1GT12UEY1JF215079

2025 GMC Sierra 2500HD

Pro Crew Cab 4WD

20,523 km

$62,995

CarGurus partner

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:: 20,523
Stock #:: 800647A
VIN:: 1GT4ULE73SF353135

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

30,861 km

$89,995

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:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 30,861
Stock #:: TF309048A
VIN:: 1GT4UREY0SF287025

2022 GMC Sierra 2500HD

Pro Double Cab LB 4WD

78,603 km

$49,800

CarGurus partner

Year:: 2022
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:: 78,603
Stock #:: STK220196
VIN:: 1GT59LE72NF220196

Home delivery

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

60,708 km

$79,157

Good Deal

$1,388/mo est.

Certified Pre-Owned

Home delivery from Sudbury, ON

Price includes $163 shipping

CarGurus partner

Year:: 2023
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:: 60,708
Stock #:: 61035A
VIN:: 1GT49REY8PF231293

2016 GMC Sierra 2500HD

SLE Crew Cab SB 4WD

175,120 km

$36,995

CarGurus partner

Year:: 2016
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 397 hp 6.6L V8 Diesel
Exterior colour:: White
Fuel type:: Diesel
Interior colour:: Black (CHARCOAL)
Transmission:: Automatic
Mileage:: 175,120
Stock #:: A4161
VIN:: 1GT12SE80GF284665

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

8,739 km

$107,348

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 8,739
Stock #:: 215515
VIN:: 1GT4UREY7TF215515

Home delivery

2026 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

1,166 km

$120,514

Good Deal

$2,113/mo est.

Home delivery from Ottawa, ON

Price includes $519 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
Transmission:: Automatic
Mileage:: 1,166
Stock #:: 2595
VIN:: 1GT4UXEY4TF132290

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

68,696 km

$83,498

CarGurus partner

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 68,696
Stock #:: 260161A
VIN:: 1GT49PEY7RF123903

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

32,534 km

$86,999

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:: Summit White
Fuel type:: Gasoline
Interior colour:: Jet Black With Kalahari Accents, Perforated Front
Transmission:: Automatic
Mileage:: 32,534
Stock #:: 218530TN
VIN:: 1GT4UPE74SF218530

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2018 GMC Sierra 2500HD

SLE Double Cab SB 4WD

138,267 km

$31,998

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6L V8 Flex Fuel Vehicle
Exterior colour:: White
Fuel type:: Flex Fuel Vehicle
Transmission:: 6-Speed Automatic
Mileage:: 138,267
Stock #:: V5208
VIN:: 1GT22SEG9JZ100776

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Home delivery

2023 GMC Sierra 2500HD

SLE Crew Cab 4WD

111,350 km

$55,362

Fair Deal

$971/mo est.

Home delivery from Salaberry-de-Valleyfield, QC

Price includes $1,367 shipping

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 111,350
Stock #:: CV-U2840
VIN:: 1GT19MEY3PF174460

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2018 GMC Sierra 2500HD

Base Crew Cab SB 4WD

102,200 km

$32,999

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6L V8 Flex Fuel Vehicle
Exterior colour:: White
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 102,200
Stock #:: GS1873
VIN:: 1GT12REG4JF107673

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2018 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

187,342 km

$49,995

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 187,342
Stock #:: F9768
VIN:: 1GT12UEY1JF215079

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2019 GMC Sierra 2500HD

Base Crew Cab 4WD

240,019 km

$36,998

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: 6-Speed Automatic
Mileage:: 240,019
Stock #:: P191196
VIN:: 1GT12NEY0KF271196

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Home delivery

2023 GMC Sierra 2500HD

Pro Crew Cab 4WD

101,249 km

$50,203

Fair Deal

$880/mo est.

Home delivery from Cayuga, ON

Price includes $208 shipping

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 101,249
Stock #:: 460930
VIN:: 1GT49LEY3PF237662

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Home delivery

2023 GMC Sierra 2500HD

SLE Crew Cab 4WD

91,000 km

$56,470

Fair Deal

$990/mo est.

Home delivery from Laval, QC

Price includes $1,471 shipping

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Summit White (GAZ)
Transmission:: Automatic
Mileage:: 91,000
Stock #:: L6354A
VIN:: 1GT19MEY9PF199637

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2023 GMC Sierra 2500HD

Pro Crew Cab 4WD

69,233 km

$54,987

CarGurus partner

Year:: 2023
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:: 69,233
Stock #:: P7090
VIN:: 1GT49LE79PF160352

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2025 GMC Sierra 2500HD

Pro Regular Cab LB 4WD

New car

$80,865

$1,418/mo est.

Barrie, ON

65 km away

CarGurus partner

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 #:: S00444
VIN:: 1GT3ULEY0SF182171

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2025 GMC Sierra 2500HD

Pro Regular Cab LB 4WD

New car

$80,446

$1,411/mo est.

Woodbridge, ON

11 km away

CarGurus partner

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 #:: 532069
VIN:: 1GT3ULE74SF324254

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

New car

$106,818

$1,873/mo est.

Welland, ON

87 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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2023 GMC Sierra 2500HD

Pro Crew Cab 4WD

69,233 km

$54,987

CarGurus partner

Year:: 2023
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:: 69,233
Stock #:: P7090
VIN:: 1GT49LE79PF160352

Used White GMC Sierra 2500HD for Sale in Thornhill, ON

2025 GMC Sierra 2500HD

$62,995

2022 GMC Sierra 2500HD

$49,800

2018 GMC Sierra 2500HD

$49,995

2025 GMC Sierra 2500HD

$62,995

2025 GMC Sierra 2500HD

$89,995

2022 GMC Sierra 2500HD

$49,800

2023 GMC Sierra 2500HD

$79,157

2016 GMC Sierra 2500HD

$36,995

2026 GMC Sierra 2500HD

$107,348

2026 GMC Sierra 2500HD

$120,514

2024 GMC Sierra 2500HD

$83,498

2025 GMC Sierra 2500HD

$86,999

2018 GMC Sierra 2500HD

$31,998

2023 GMC Sierra 2500HD

$55,362

2018 GMC Sierra 2500HD

$32,999

2018 GMC Sierra 2500HD

$49,995

2019 GMC Sierra 2500HD

$36,998

2023 GMC Sierra 2500HD

$50,203

2023 GMC Sierra 2500HD

$56,470

2023 GMC Sierra 2500HD

$54,987

2025 GMC Sierra 2500HD

$80,865

2025 GMC Sierra 2500HD

$80,446

2025 GMC Sierra 2500HD

$106,818

2023 GMC Sierra 2500HD

$54,987

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