Used Gray GMC Sierra 3500HD for Sale in Unity, SK

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26 vehicles found
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
35,590
Stock #:
SC1123A
VIN:
1GT4UWEYXSF172365
Gray 2025 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,097

Sponsored Listing

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

35,590 km

Saskatoon, SK
129 km away
Good Deal

$98,495

$96,398

Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
4
Stock #:
261952
VIN:
1GT4UTEY3TF356143
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$4,584

 

2026 GMC Sierra 3500HD

SLE Crew Cab 4WD

Saskatoon, SK
132 km away

New car

$101,930

$97,346

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:
10
Stock #:
26752
VIN:
1GT4UUEY1TF407211
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2026 GMC Sierra 3500HD

SLT Crew Cab 4WD

North Battleford, SK
1 km away

New car

$112,148

Year:
2018
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior colour:
Gray
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
193,183
Stock #:
54066
VIN:
1GD42WCG2JF254066
Gray 2018 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2018 GMC Sierra 3500HD

SLE Crew Cab DRW 4WD

193,183 km

Home delivery from Edmonton, AB
Price includes $704 shipping
Good Deal

$30,604

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:
4
Stock #:
461378
VIN:
1GT4UWEY8TF329909
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$119,187

$112,876

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:
10
Stock #:
461385
VIN:
1GT4UWEY7TF329822
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$117,437

$111,126

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:
4
Stock #:
461384
VIN:
1GT4UWEY6TF329892
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$117,237

$110,926

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:
71
Stock #:
461394
VIN:
1GT4UWEY8TF329828
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$120,887

$114,576

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:
7
Stock #:
461524
VIN:
1GT4UWEY1TF358653
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$116,332

$110,021

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:
11
Stock #:
304286
VIN:
1GT4UVEYXTF356667
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 3500HD

AT4 Crew Cab 4WD

Home delivery from Lethbridge, AB
Price includes $778 shipping

New car

$110,311

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:
4
Stock #:
461580
VIN:
1GT4UWEY0TF373483
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$116,137

$109,826

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:
5
Stock #:
461581
VIN:
1GT4UWEY2TF373419
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$118,037

$111,726

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:
27
Stock #:
461582
VIN:
1GT4UWEY4TF373471
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$116,137

$109,826

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:
5
Stock #:
461598
VIN:
1GT4UWEY3TF373512
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$116,137

$109,826

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:
4
Stock #:
461599
VIN:
1GT4UWEY7TF373495
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$116,137

$109,826

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:
5
Stock #:
461604
VIN:
1GT4UYEY8TF361187
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$129,336

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:
4
Stock #:
461603
VIN:
1GT4UYEY2TF361170
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$129,336

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:
6
Stock #:
461658
VIN:
1GT4UYEY9TF372618
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$129,066

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:
0
Stock #:
461656
VIN:
1GT4UYEYXTF372630
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$129,066

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:
4
Stock #:
461657
VIN:
1GT4UYEY4TF372591
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$129,066

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:
4
Stock #:
461661
VIN:
1GT4UWEY3TF373395
Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

Home delivery from Calgary, AB
Price includes $689 shipping

New car

$116,137

$109,826

Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
35,590
Stock #:
SC1123A
VIN:
1GT4UWEYXSF172365
Gray 2025 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,097

 

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

35,590 km

Saskatoon, SK
129 km away
Good Deal

$98,495

$96,398

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