Used Gray GMC Sierra 3500HD for Sale in Thorhild, AB

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T39808
VIN:: 1GT4UWEY9TF109808

2026 GMC Sierra 3500HD

AT4 Crew Cab 4WD

New car

$127,680

$2,021/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 57
Stock #:: LB-26T37664
VIN:: 1GT4UVEY0TF147664

2026 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

New car

$149,980

$2,374/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 51
Stock #:: LB-26T39969
VIN:: 1GT4UYEYXTF189969

2026 GMC Sierra 3500HD

SLE Crew Cab 4WD

New car

$98,267

$1,556/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
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:: 15
Stock #:: 26T30101
VIN:: 1GT4UTEY0TF190101

Home delivery from Houston, BC

2026 GMC Sierra 3500HD

SLT Crew Cab 4WD

New car

$109,584

$1,735/mo est.

Price includes $851 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black
Transmission:: Automatic
Mileage:: 5
Stock #:: 131395
VIN:: 1GT4UUEY4TF131395

Home delivery from Houston, BC

2025 GMC Sierra 3500HD

Pro Crew Cab 4WD

New car

$87,069

$1,379/mo est.

Price includes $851 shipping

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: 151772
VIN:: 1GT4USEY5SF151772

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$117,768

$1,865/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T32064
VIN:: 1GT4UWEY6TF192064

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Pro Regular Cab LB 4WD

New car

$91,455

$1,448/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T39964
VIN:: 1GT3USEY2TF209964

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

SLE Crew Cab 4WD

New car

$96,500

$1,528/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 365
Stock #:: 26T38066
VIN:: 1GT4UTEY9TF198066

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$115,614

$1,830/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T34689
VIN:: 1GT4UWEY5TF234689

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$115,614

$1,830/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T3480
VIN:: 1GT4UWEY7TF234807

Preparing for a close up...

Photos coming soon

Home delivery from Houston, BC

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$118,309

$1,873/mo est.

Price includes $851 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black
Transmission:: Automatic
Mileage:: 5
Stock #:: 275251
VIN:: 1GT4UWEY4TF275251

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$116,844

$1,850/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T35454
VIN:: 1GT4UWEY5TF235454

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$116,694

$1,848/mo est.

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T39542
VIN:: 1GT4UWEY3TF299542

Preparing for a close up...

Photos coming soon

Home delivery from Calgary, AB

2026 GMC Sierra 3500HD

AT4 Crew Cab 4WD

New car

$117,415

$1,859/mo est.

Price includes $552 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
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 #:: 461205
VIN:: 1GT4UVEY3TF304863

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

AT4 Crew Cab 4WD

New car

$113,114

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T30697
VIN:: 1GT4UVEY9TF310697

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

AT4 Crew Cab 4WD

New car

$113,114

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T30639
VIN:: 1GT4UVEY6TF310639

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

AT4 Crew Cab 4WD

New car

$113,114

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T30851
VIN:: 1GT4UVEY4TF310851

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

AT4 Crew Cab 4WD

New car

$113,114

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T30767
VIN:: 1GT4UVEY4TF310767

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$114,629

$1,815/mo est.