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Used Gray GMC Sierra 2500HD for Sale in Oldcastle, ON

21 results
St Joachim, ON
2026 GMC Sierra 2500HD Denali Crew Cab 4WD

2026 GMC Sierra 2500HD

New car

$114,949

Cambridge, ON
245 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:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
260096
VIN:
1GT4UREY7TF104074

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2026 GMC Sierra 2500HD

New car

$107,215

Blenheim, ON
68 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:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
7
Stock number:
T131
VIN:
1GT4UNEY3TF188760

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2026 GMC Sierra 2500HD

New car

$114,187

Wallaceburg, ON
59 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:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
0
Stock number:
26210
VIN:
1GT4UPEY7TF201506

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2026 GMC Sierra 2500HD

New car

$116,372

Listowel, ON
234 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Interior colour:
Black
Transmission:
Automatic
Mileage:
8
Stock number:
26-1259
VIN:
1GT4UREY8TF260205

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$123,827

Listowel, ON
234 km away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Interior colour:
Black
Transmission:
Automatic
Mileage:
11
Stock number:
26-1236
VIN:
1GT4UZEYXTF228906

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$92,898

New Hamburg, ON
220 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:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
12
Stock number:
N2815-26
VIN:
1GT4UMEYXTF229766

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car

$134,319

Windsor, ON
29 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:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
16
Stock number:
RC2R02958
VIN:
1GT4UZEY7TF234694

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  5. / Oldcastle

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