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New & Used 2026 GMC Sierra 3500HD for Sale near Okotoks, AB

169 results
Foothills, AB
2025 GMC Sierra 3500HD AT4 Crew Cab 4WD Shaganappi GM

2025 GMC Sierra 3500HD

AT4 Crew Cab 4WD

51,168 kilometres

$98,995

Fair Deal
Certified Pre-Owned
Calgary, AB
56 km away
Year:
2025
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:
Onyx Black
Fuel type:
Biodiesel
Interior colour:
Jet Black with Kalahari accents
Transmission:
Automatic
Mileage:
51,168
Stock number:
SL7564
VIN:
1GT4UVEY4SF280880

Sponsored

2025 GMC Sierra 3500HD SLE Crew Cab 4WD

2025 GMC Sierra 3500HD

SLE Crew Cab 4WD

24,752 kilometres

$71,587

Good Deal
Calgary, AB
55 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
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
Transmission:
Automatic
Mileage:
24,752
Stock number:
X0378A
VIN:
1GT4UTE77SF320378

Sponsored

2025 GMC Sierra 3500HD SLE Crew Cab 4WD

2025 GMC Sierra 3500HD

SLE Crew Cab 4WD

28,691 kilometres

$64,587

Great Deal
Calgary, AB
55 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
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
Transmission:
Automatic
Mileage:
28,691
Stock number:
X8604A
VIN:
1GT4UTE70SF138604

Sponsored

2025 GMC Sierra 3500HD SLE Crew Cab 4WD

2025 GMC Sierra 3500HD

SLE Crew Cab 4WD

28,691 kilometres

$64,587

Great Deal
Calgary, AB
55 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
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
Transmission:
Automatic
Mileage:
28,691
Stock number:
X8604A
VIN:
1GT4UTE70SF138604

Preparing for a close up...

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2025 GMC Sierra 3500HD

AT4 Crew Cab 4WD

31,621 kilometres

$95,608

Great Deal
Certified Pre-Owned
Claresholm, AB
68 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
31,621
Stock number:
380315
VIN:
1GT4UVEY0SF160350

2025 GMC Sierra 3500HD Denali Crew Cab 4WD

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

35,422 kilometres

$94,691

Good Deal
Certified Pre-Owned
Calgary, AB
37 km away
Year:
2025
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:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
35,422
Stock number:
40555U
VIN:
1GT4UWEY9SF140555

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

SLE Crew Cab 4WD

24,752 kilometres

$71,587

Good Deal
Calgary, AB
55 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
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
Transmission:
Automatic
Mileage:
24,752
Stock number:
X0378A
VIN:
1GT4UTE77SF320378

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

AT4 Crew Cab 4WD

51,168 kilometres

$98,995

Fair Deal
Certified Pre-Owned
Calgary, AB
56 km away
Year:
2025
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:
Onyx Black
Fuel type:
Biodiesel
Interior colour:
Jet Black with Kalahari accents
Transmission:
Automatic
Mileage:
51,168
Stock number:
SL7564
VIN:
1GT4UVEY4SF280880

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

SLE Crew Cab 4WD

48,261 kilometres

$64,687

Fair Deal
Calgary, AB
55 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
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
Transmission:
Automatic
Mileage:
48,261
Stock number:
X7021A
VIN:
1GT4UTE76SF247021

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

AT4 Crew Cab 4WD

61,411 kilometres

$97,698

Fair Deal
Calgary, AB
55 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Onyx Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
61,411
Stock number:
B2053A
VIN:
1GT4UVEY1SF102053

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$83,487

Calgary, AB
45 km away
Year:
2025
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:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
4
Stock number:
SG353697
VIN:
1GT4USEY8SF353697

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$103,759

Calgary, AB
55 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Sterling Metallic
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
347
Stock number:
T4339199
VIN:
1GT4UWEY0SF339199

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$103,759

Calgary, AB
55 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Sterling Metallic
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
328
Stock number:
T4339252
VIN:
1GT4UWEY0SF339252

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$103,759

Calgary, AB
55 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Summit White
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
335
Stock number:
T4337853
VIN:
1GT4UWEY5SF337853

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$117,888

Okotoks, AB
15 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
17
Stock number:
OG356826
VIN:
1GT4UYEY4SF356826

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$103,941

Calgary, AB
56 km away
Year:
2025
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:
Onyx Black
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
10
Stock number:
57670
VIN:
1GT4UWEY4SF355924

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$88,887

Calgary, AB
45 km away
Year:
2025
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:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
SG368007
VIN:
1GT4UTEY2SF368007

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$113,862

Calgary, AB
56 km away
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:
Onyx Black
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
3,841
Stock number:
67026
VIN:
1GT4UWEY8TF101344

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$113,862

Calgary, AB
56 km away
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:
Onyx Black
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
10
Stock number:
67024
VIN:
1GT4UWEY2TF102537

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$113,862

Calgary, AB
56 km away
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:
Summit White
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
4,459
Stock number:
67025
VIN:
1GT4UWEY3TF101011

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$113,862

Calgary, AB
56 km away
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:
Sterling Metallic
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
10
Stock number:
67027
VIN:
1GT4UWEY8TF105345

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$133,397

Calgary, AB
56 km away
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:
Sterling Metallic
Fuel type:
Biodiesel
Interior colour:
Alpine Umber
Transmission:
Automatic
Mileage:
15
Stock number:
67057
VIN:
1GT4UYEY2TF102971

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$112,487

Calgary, AB
45 km away
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:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
13
Stock number:
SG105375
VIN:
1GT4UWEY6TF105375

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

35,422 kilometres

$94,691

Good Deal
Certified Pre-Owned
Calgary, AB
37 km away
Year:
2025
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:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
35,422
Stock number:
40555U
VIN:
1GT4UWEY9SF140555

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 3500HD
  4. / 2026
  5. / Alberta
  6. / Okotoks
FAQs

2026 GMC Sierra 3500HD FAQs

How many 2026 GMC Sierra 3500HD vehicles in Okotoks, AB have no reported accidents or damage?

15 out of 15 for sale near Okotoks, AB have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

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