2021 GMC Sierra 3500 HD AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto 
in 100 Mile House, near Kamloops 

99,570 km
 6-Speed automatic
Ext: White Int: Black
Reduced Price
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-1
    GMC 0 2021 - Photo #1
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-2
    GMC 0 2021 - Photo #2
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-3
    GMC 0 2021 - Photo #3
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-4
    GMC 0 2021 - Photo #4
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-5
    GMC 0 2021 - Photo #5
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-6
    GMC 0 2021 - Photo #6
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-7
    GMC 0 2021 - Photo #7
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-8
    GMC 0 2021 - Photo #8
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-9
    GMC 0 2021 - Photo #9
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-10
    GMC 0 2021 - Photo #10
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-11
    GMC 0 2021 - Photo #11
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-12
    GMC 0 2021 - Photo #12
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-13
    GMC 0 2021 - Photo #13
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-14
    GMC 0 2021 - Photo #14
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-15
    GMC 0 2021 - Photo #15
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-16
    GMC 0 2021 - Photo #16
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-17
    GMC 0 2021 - Photo #17
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-18
    GMC 0 2021 - Photo #18
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-19
    GMC 0 2021 - Photo #19
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-20
    GMC 0 2021 - Photo #20
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-21
    GMC 0 2021 - Photo #21
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-22
    GMC 0 2021 - Photo #22
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-23
    GMC 0 2021 - Photo #23
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-24
    GMC 0 2021 - Photo #24
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-25
    GMC 0 2021 - Photo #25
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-26
    GMC 0 2021 - Photo #26
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-27
    GMC 0 2021 - Photo #27
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-28
    GMC 0 2021 - Photo #28
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-29
    GMC 0 2021 - Photo #29
  • 2021 GMC 0 used pre-owned, Ext:White, int:Black, AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto, 68995. Sunrise Ford. OK208656-30
    GMC 0 2021 - Photo #30
Prices displayed do not include additional fees. For Used Retail purchases, there is a documentation fee of $699 and a $499 charge for 3 year tire and rim protection. For Wholesale transactions a $299 documentation fee is applied. All wholesale transactions must be declared as not suitable for transportation. Taxes, installation costs and registration fees are excluded from the displayed price. Some data and prices are provided by a third party and we cannot guarantee their accuracy. VSA Number: D50027

2021 GMC Sierra 3500 HD - Description 

2021 GMC Sierra 3500 HD AT4
Looking for a heavy-duty truck that's ready for serious work and weekend adventures? The 2021 GMC Sierra 3500 AT4 with a 6.6L Duramax Turbo Diesel engine is built to handle it all. With heated and ventilated seats, Traction Select with Tow/Haul mode, power trailering mirrors, and seamless Apple CarPlay & Android Auto, this truck blends rugged strength with modern convenience. Whether you need it for towing, hauling, or tackling tough terrain, the Sierra AT4 is up to the task.


This one-owner truck has been well maintained and is ready for its next chapter. Durable, capable, and packed with features-come see it for yourself today! Call us at 250-861-1040 to schedule a test drive or visit us at the corner of Hwy 97 and Enterprise.

Vehicle History 

 GMC Sierra 3500HD

2021 GMC Sierra 3500 HD - Specifications 

City
Highway
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  • Model: Sierra 3500 HD
  • Trim Level: AT4 | 6.6L V8 DURAMAX TURBO DIESEL | Heated & Ventilated Seats | Apple CarPlay & Android Auto
  • Category: Trucks
  • Exterior Colour: White
  • Interior Colour: Black
  • Doors: 4
  • Kilometers: 99,570 km
  • Stock #: OK208656
  • VIN: 1GT49VEY7MF208656
  • See options
  • Drive train: Four-wheel drive
  • Transmission: 6-Speed automatic
  • Fuel: Diesel
  • Engine: 6.6 L
  • Cylinders: V8
  • Price: 68,995

Key features of the 2021 GMC Sierra 3500 HD 

6.6L V8 Diesel Torque

Powerful engine delivers robust towing and hauling for demanding jobs and heavy loads.

AT4 Off-Road Capability

Special AT4 trim adds off-road suspension, skid plates, and hill descent control for rugged terrain.

Premium Interior Comfort

Heated and ventilated leather seats, advanced infotainment, and spacious Crew Cab comfort.

Advanced Safety Tech

Includes lane departure warning, forward collision alert, and rear cross-traffic alert features.

The key features listed may depend on the trim, options, or equipment package.

2021 GMC Sierra 3500 HD - Options 

2021 GMC Sierra 3500 HD - Technical Specifications 

  • Fuel:
  • Fuel efficiency:  
    • City: Liters / 100 Km
    • Highway: Liters / 100 Km
  • Horse Power: Hp at Rpm
  • Torque: Lbs at Rpm
  • Trunk space: Liters
  • Vehicle weight: Kg
  • Length: mm
  • Width: mm
  • Height: mm

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