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2026 GMC Sierra 2500 AT4 clearance 
in Fredericton 

7 km
 Automatic
Int: Black
Clearance
2026 GMC Sierra-2500 new, Ext:, int:Black, AT4, 109559. Steele GMC Buick. N121787-new-1
  • 2026 GMC Sierra-2500 new, Ext:, int:Black, AT4, 109559. Steele GMC Buick. N121787-new-1
    GMC Sierra-2500 2026 - Photo #1
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    GMC Sierra-2500 2026 - Photo #27
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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 2500 - Specifications 

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Highway
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  • Model: Sierra 2500
  • Category: Trucks
  • Interior Colour: Black
  • Passengers: 5
  • Doors: 4
  • Kilometers: 7 km
  • Stock #: N121787-new
  • VIN: 1GT4UPEY2TF121787
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Diesel
  • Towing capacity up to: 9080kg
  • Engine: Turbocharged Diesel V8 6.6L/
  • Cylinders: 8
  • Price: 109,559

2026 GMC Sierra 2500 - Description 

2026 GMC Sierra 2500HD AT4
Introducing the brand new 2026 GMC Sierra 2500 AT4, now available at Steele GMC Buick in Fredericton. This commanding truck stands out in a striking Coastal Dune exterior paired with a sleek black interior. Engineered for power and versatility, the Sierra 2500 AT4 is equipped with a turbocharged 6.6L Diesel V8 engine and advanced four-wheel drive, making it ready for any challenge on or off the road.

TRUCK FEATURES
»» Impressive towing capacity for heavy-duty hauling
»» Four full-size doors for easy cabin access
»» Turbocharged Diesel V8 6.6L for robust performance
»» 4-wheel drive system for superior traction

ADVANCED SAFETY FEATURES
»» Comprehensive airbag system for enhanced protection
»» Stability control for confident handling
»» Anti-lock braking system for safer stops
»» Traction control for all-weather confidence

PERFORMANCE AND EFFICIENCY
»» Turbocharged Diesel V8 delivers exceptional torque
»» Automatic transmission for smooth gear changes
»» Advanced 4-wheel drive for tough terrain
»» Engineered for long-lasting durability

COMFORT AND CONVENIENCE
»» Spacious interior with ample legroom
»» Four doors for easy passenger entry
»» Automatic climate control for year-round comfort
»» User-friendly controls for effortless operation

TECHNOLOGY AND CONNECTIVITY
»» Modern infotainment system for entertainment
»» Bluetooth connectivity for hands-free calls
»» USB ports for device charging
»» Digital driver display for vital information

CARGO SPACE
»» Large bed for transporting equipment or gear
»» Multiple tie-down points for secure loads
»» Wide-opening tailgate for easy access
»» Flexible storage solutions for added convenience

WHAT OTHER OWNERS LIKE
»» Strong towing and hauling capabilities
»» Comfortable and quiet ride experience
»» Intuitive technology features
»» Dependable performance in all conditions

This 2026 GMC Sierra 2500 AT4's VIN is: 1GT4UPEY2TF121787.

2026 GMC Sierra 2500 - Options 

2026 GMC Sierra 2500 - 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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