Sales: Mon-Sat 8:30AM - 5:30PM | Service & Parts: Mon-Fri 8:00AM - 5:00PM 
 
Kalawsky Chevrolet Buick GMC
1700 Columbia Ave, Castlegar, BC, V1N 2W4
250 365-2155
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2026 GMC Sierra AT4 
in Castlegar 

 Automatic
Ext: Black Int: Black
TRUCK MONTH
2026 GMC Sierra new, Ext:Black, int:Black, AT4, 87784. Kalawsky Chevrolet Buick GMC. -1
  • 2026 GMC Sierra new, Ext:Black, int:Black, AT4, 87784. Kalawsky Chevrolet Buick GMC. -1
    GMC Sierra 2026 - Photo #1
  • 2026 GMC Sierra new, Ext:Black, int:Black, AT4, 87784. Kalawsky Chevrolet Buick GMC. -2
    GMC Sierra 2026 - Photo #2
  • 2026 GMC Sierra new, Ext:Black, int:Black, AT4, 87784. Kalawsky Chevrolet Buick GMC. -3
    GMC Sierra 2026 - Photo #3
The amount shown reflects an estimate of the amount that you can expect to pay in Canadian dollars. Taxes are excluded (unless selected otherwise). Photos for illustration purposes only. While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle, including confirmation of prices, colors, trims, options, and other specifications.

2026 GMC Sierra - Specifications 

City
Highway
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  • Model: Sierra
  • Category: Truck
  • Exterior Colour: Black
  • Interior Colour: Black
  • VIN: 3GTUUEE88TG291204
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Gas
  • Engine: 3.0 L
  • Price: 87,784

Key features of the 2026 GMC Sierra 

Duramax 3.0L Diesel Power

Efficient turbo diesel engine delivers strong towing with low fuel consumption.

AT4 Off-Road Capability

AT4 trim features advanced off-road suspension and skid plates for rugged terrain.

Advanced Safety Suite

Includes forward collision warning, lane keep assist, and blind spot monitoring.

Premium Crew Cab Comfort

Spacious Crew Cab with heated seats, premium materials, and advanced connectivity.

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

2026 GMC Sierra - Description 

2026 GMC Sierra at4

2026 GMC Sierra - Options 

2026 GMC Sierra - 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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While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle, including confirmation of prices, colors, trims, options, and other specifications.
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