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Steele GMC Buick
1135 Hanwell Road
Fredericton, NB
E3C 1A5
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2026 GMC Sierra 2500 AT4 clearance in Fredericton
2026 GMC Sierra 2500 AT4 clearance
in Fredericton
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2026 GMC Sierra 2500 MSRP starting at
113,564
Steele GMC
Trade In - Trade Up
Trade In - Trade Up
- 500
DND Military Appreciation (see dealer for details)
- 500
Pre-Paid Christmas Visa
- 500
Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
- 3,000
Your Price:
109,064
+Taxes & Licenses
Price does not include additional Options and Accessories
Financing 60 months
464 @ 2.99%
(4.10 % APR)
(4.10 % APR)
+Taxes & Licenses/wk 0 cash down
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Automatic
Ext: Black
Int: Black
Clearance
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2026 GMC Sierra 2500 - Specifications
2026 GMC Sierra 2500 - Specifications
City
Highway
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- Model: Sierra 2500
- Category: Trucks
- Exterior Colour: Black
- Interior Colour: Black
- Passengers: 5
- Doors: 4
- Stock #: N121885-new
- VIN: 1GT4UPEY2TF121885
- 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: 109,064
2026 GMC Sierra 2500 - Description
2026 GMC Sierra 2500 - Description
2026 GMC Sierra 2500HD AT4
Experience next-level power, capability, and style with the brand new 2026 GMC Sierra 2500 AT4, now available at Steele GMC Buick in Fredericton. This striking black-on-black heavy-duty truck is engineered for those who demand exceptional performance and rugged design. Featuring a turbocharged 6.6L Diesel V8, 4-wheel drive, and automatic transmission, the Sierra 2500 AT4 is ready for any challenge, whether at work or play.
TRUCK FEATURES
»» Heavy-duty frame for increased durability
»» Impressive towing capacity for large trailers
»» Four full-size doors for easy cabin access
»» 4-wheel drive for superior off-road capability
FEATURES OF THE Sierra 2500 AT4
»» Turbocharged 6.6L Diesel V8 for maximum power
»» Distinct AT4 styling with bold exterior accents
»» Off-road tuned suspension for rough terrain
»» Skid plates for underbody protection
ADVANCED SAFETY FEATURES
»» Comprehensive airbag system for all occupants
»» Stability and traction control for safe handling
»» Rearview camera for easier parking and reversing
»» Advanced braking system for confident stops
PERFORMANCE AND EFFICIENCY
»» Turbocharged Diesel V8 delivers robust torque
»» Automatic transmission for seamless shifting
»» 4-wheel drive enhances traction in all conditions
»» Heavy-duty suspension for smooth, stable rides
COMFORT AND CONVENIENCE
»» Dual-zone climate control for personalized comfort
»» Spacious cabin with ample legroom
»» Power-adjustable driver's seat for ideal positioning
»» Keyless entry for quick, easy access
TECHNOLOGY AND CONNECTIVITY
»» Touchscreen infotainment system for intuitive control
»» Bluetooth connectivity for hands-free calling
»» USB ports for device charging and media
»» Premium sound system for enhanced audio experience
CARGO SPACE
»» Large pickup bed for hauling equipment
»» Multiple tie-down points for secure loads
»» Rear seats fold for extra storage flexibility
»» Wide-opening doors for easy cargo access
WHAT OTHER OWNERS LIKE
»» Exceptional towing and hauling capabilities
»» Comfortable, spacious interior for long drives
»» Confident off-road performance with AT4 package
»» Advanced technology features for convenience and safety
This 2026 GMC Sierra 2500 AT4's VIN is: 1GT4UPEY2TF121885.
TRUCK FEATURES
»» Heavy-duty frame for increased durability
»» Impressive towing capacity for large trailers
»» Four full-size doors for easy cabin access
»» 4-wheel drive for superior off-road capability
FEATURES OF THE Sierra 2500 AT4
»» Turbocharged 6.6L Diesel V8 for maximum power
»» Distinct AT4 styling with bold exterior accents
»» Off-road tuned suspension for rough terrain
»» Skid plates for underbody protection
ADVANCED SAFETY FEATURES
»» Comprehensive airbag system for all occupants
»» Stability and traction control for safe handling
»» Rearview camera for easier parking and reversing
»» Advanced braking system for confident stops
PERFORMANCE AND EFFICIENCY
»» Turbocharged Diesel V8 delivers robust torque
»» Automatic transmission for seamless shifting
»» 4-wheel drive enhances traction in all conditions
»» Heavy-duty suspension for smooth, stable rides
COMFORT AND CONVENIENCE
»» Dual-zone climate control for personalized comfort
»» Spacious cabin with ample legroom
»» Power-adjustable driver's seat for ideal positioning
»» Keyless entry for quick, easy access
TECHNOLOGY AND CONNECTIVITY
»» Touchscreen infotainment system for intuitive control
»» Bluetooth connectivity for hands-free calling
»» USB ports for device charging and media
»» Premium sound system for enhanced audio experience
CARGO SPACE
»» Large pickup bed for hauling equipment
»» Multiple tie-down points for secure loads
»» Rear seats fold for extra storage flexibility
»» Wide-opening doors for easy cargo access
WHAT OTHER OWNERS LIKE
»» Exceptional towing and hauling capabilities
»» Comfortable, spacious interior for long drives
»» Confident off-road performance with AT4 package
»» Advanced technology features for convenience and safety
This 2026 GMC Sierra 2500 AT4's VIN is: 1GT4UPEY2TF121885.
2026 GMC Sierra 2500 - Options
2026 GMC Sierra 2500 - Options
- Exterior
- Sunroof
- Rear Wiper
- Heated Mirrors
- Electric Mirrors
- Convertible
- Rear Spoiler
- Front Deflectors
- Steps
- Tinted Windows
- Extended Box
- Fiberglass Cargo Box
- Front Tow Hooks
- Trailer Hitch
- HID Headlights
- Winch
- Brush Guard
- Tilting Platform
- Towing Equipment
- Deflectors
- Retractable Mirrors
- Oversized Wheels
- Automatic Headlights
- Box Cover
- Rear Step Bumper
- Short Box
- Halogen Headlamps
- Xenon Headlights
- Grille Guard
- Dual Rear Wheels
- Rear Tow Hook
- Panoramic Sunroof
- Roof Rails
- Window Deflectors
- Towing Cables
- Wheel Covers
- T-Top Roof
- Roof Spoiler
- Fog Lights
- Aerodynamic Skirts
- Rear Step
- Glass Sunroof
- Short Bed
- Long Bed
- Crew Cab
- King Cab
- Extended Cab
- Turn Signal Mirrors
- Aluminum Wheels
- Paint Protection Film
- Headlight Washers
- Power Retractable Running Boards
- Chrome Wheels
- Steel Wheels
- LED Headlamps
- Rear All-Season Tires
- Front All-Season Tires
- Convertible Hardtop
- Stepside Box
- Windshield Wiper Deicer
- Bi-Beam LED Headlamps
- Header Rail
- Tailgate Release Bump Switch
- Trailer Brake Controller
- Rear Camera Washer
- Adjustable Tie-Down Rails
- Large Fuel Tank
- Power Tailgate Window
- UV Glass Protection
- Front Spoiler
- 13-Inch Alloy Wheels
- 14-Inch Alloy Wheels
- 15-Inch Alloy Wheels
- 16-Inch Alloy Wheels
- 17-Inch Alloy Wheels
- 18-Inch Alloy Wheels
- 19-Inch Alloy Wheels
- 20-Inch Alloy Wheels
- 21-Inch Alloy Wheels
- 22-Inch Alloy Wheels
- Alloy Wheels
- Backrest
- Fuel Level Indicator
- Hitch
- Rearview Mirror
- Skid Plate
- Stands
- Coolant Temperature Gauge
- Hands Thumb Warmer
- Reverse
- Speedometer
- Tachometer
- Electric Starter
- Heated Handlebars
- Mountain Handle Bars
- Short Track
- Stabilizer Bar
- Tunnel Roll
- Add-On Screen Room
- Satellite Dish
- TV Antenna
- Rear BackUp Camera
- Central Vac
- Hitch
- Trailer Hitch
- Premium Audio
- Awning
- Front Storage Trunk
- Tub
- Roof Rack
- Sofa Bed/Daveno
- Furnace
- Hands thumb warmer
- Block Heater
- Water Heater
- DSI Water Heater
- Air Conditioner(Central-Ducted)
- Air Conditioner(Dash)
- Speedometer
- Cable Hookup
- Hill Ascent Control
- DC Converter
- Electrical Jacks
- LPG/CO2 Detectors
- Shower
- Exterior Shower
- Ladder
- Oven
- Convection Oven
- ABS Brakes
- Gas Generator
- Propane Generator
- Diesel Generator
- Double Bed
- Range Hood
- Jack/Jill Bunks
- Aluminum Wheels
- Cassette Player
- CD Player
- DVD Player
- Twin Bed
- Queen Bed
- Bunk Beds
- Skylight
- Washer
- VCR
- Microwave
- Two-toned Paint
- Insulated Plumbing
- Stove
- Deck
- Sliding Door
- Premium and/or Oversized Wheels
- Electrical Hookup
- Propane Tank
- Power Mirrors
- Spare Tire
- Dryer
- Power Seat
- Ventilated Seats
- Basement
- Stabilizer Jacks
- Stereo
- Air Ride Suspension
- Reverse Park Assist/ Parking Sensors
- Toilet
- Portable Toilet
- Transmission Cooler
- Overdrive Transmission
- TV
- Ceiling Fans/Vents
- Hydraulic Jacks
- Power Windows
- Tilt Steering
- Telescoping Steering Wheel
- Ceiling air conditioner
- Bunk
- Hydraulic jack
- Driver door
- Touring Fairing
- Anti Lock Brake System
- Fuel Guage
- Electric Fuel Guage
- Aftermarket Exhaust
- Driving Lights
- Windshield
- Headlights
- Heated Handles
- DC Outlet
- Hand Protectors
- Engine Plate Protection
- Saddlebags
- Heated Seat
- Storage Rack
- Winch
- Air conditioning
- AM/FM Stereo
- Alarm
- Auto Pilot
- Autohelm
- Bathing Platform
- Battery Charger
- BBQ
- Bilge Pump
- Bow Rider
- Cockpit awning
- Cockpit Cover
- Compass
- Convertible Roof
- Convertible top/bimini
- Davit
- Depth Finder
- Dinghy
- Dodger
- Fish finder
- Furling
- Generator
- GPS
- Halon system
- Hard Top
- Holding tank
- Home Theatre
- Hot water tank
- Hydraulic Steering
- Ice Maker
- Life raft
- Loran
- Power Balancing
- PowerSteering
- Radar
- Refrigerator
- Refrigerator & Freezer
- Remote Starter
- Safety Tarpaulin
- Sail Covers
- Shore power
- Shower
- Snap in carpet
- Spot Light
- Stantions
- Tiller handler
- Trailer
- Transom Shower
- Travel Cover
- Trim tabs
- VHF
- Aluminum Wheels
- Berth
- Box
- Bucket
- Cab
- Chassis Skirts
- Dehumidifier
- Double Bunk
- Double chassied
- Dual 150 gallon fuel tank
- Dual 100 gallon fuel tank
- Dual 80 gallon fuel tank
- Dual Exhaust
- Half Fenders
- Headache Rack
- Overhead deflector
- Planter
- Radio/CB
- Side deflector
- Single Exhaust
- Sleeper
- Snowblower
- Traction control
- Passenger Airbag
- Trip odometer
- Tracking control TRAC
- Keyless entry
- Disk Brakes
- Hydraulic brakes
- Remote unlock system
- Intermittent wiper
- Fabric interior
- Temperature controller
- Mirrors
- Power brakes
- Climate control
- Power steering
- Driver's seat - lumbar
- Reclining seats
- Adjustable Steering
- Power windows
- Power doors
- Cruise Control
- Seat covers
- Heated mirrors
- Backup Sensor
- CD disk
- Built-in Bluetooth
- USB Port
- Footboard
- Electric mirrors
- Passenger side mirror
- Hydraulic lifting bridge
- Welcome lighting
- Cup holder
- Reading lights
- Tachometer
- Break Away Switch
- Interior Wiring
- Spare Tire
- Tilt Steering
- Trailer Brakes
- Generator
- Hydraulic Jacks
- Hydraulic Steering
- Off-Road Tires
- Plow Package
- Tow Package
- Travel Cover
- Interior
- Engine Block Heater
- Power Adjustable Seats
- Tachometer
- Power Sunroof
- Power Windows
- Electric Fuel Latch
- Front Air Conditioning
- Leather Seats
- Rear Heating Controls
- Folding Rear Seats
- Heated Seats
- Memory Seats
- Adjustable Steering Wheel
- Roof Luggage Rack
- Fabric/Cloth Seats
- 6-7-8 Passenger Seating
- Wheelchair Accessible
- Adjustable Pedals
- Extendable Mirrors
- Mirrors
- Manually Adjustable Seats
- Leather Steering Wheel
- Dual-Zone Climate Control
- Heated Rear Seats
- Tri-Zone Climate Control
- Illuminated Driver's Side Vanity Mirror
- Driver's Seat Lumbar Support
- Lumbar Support Passenger Seat
- Rear Trunk Access
- Ambient Lighting Package
- Interior Wood Trim
- Sun Visor with Illuminated Mirror
- Leatherette Interior
- Remote Controlled Tank Flap
- Vinyl Seats
- Integrated Child Seat
- Stow'N Go
- Dual Sliding Doors
- Heated Front Seats
- Automated Sliding Doors
- Interior Fuel Latch Release
- Driver's Side Power Seat
- Electric Passenger Seat
- Automatic Climate Control
- Cargo Cover
- Rear Climate Control
- Luggage Cover
- Illuminated Passenger Vanity Mirror
- Auto-Dimming Rearview Mirror
- Half Leather Seats
- Rear Air Conditioning
- Cross-Traffic Alert
- Rear Window Defroster
- All-Wheel Steering
- Memory Mirrors
- Massage Seat
- Ventilated Rear Seats
- Day and Night Rear View Mirror
- Power Rear Door
- Driver Seat Memory System
- Glove Box Lock
- Electrochromic Driver's Side View Mirror
- Deodorizing Air Filter
- 3rd Row Seats
- Flat Folding
- Rear Seat Heater Ducts
- Cabin Air Filter
- Cargo Net
- Automatic Air Recirculation Control
- Power Tilt & Telescopic Steering Wheel
- LED Ambient Lighting
- Side Window Defoggers
- Key Lockout Protection
- 15-Speaker Audio
- 9-Speaker Audio
- Pollen Filter
- Ventilated Front Seats
- 4-Speaker Audio
- 6-Speaker Audio
- 8-Speaker Audio
- 10-Speaker Audio
- 12-Speaker Audio
- 11-Speaker Audio
- Performance
- Power Steering
- Power-Assisted Brakes
- Off-Road Suspension
- Limited Slip Differential
- JDM Conversion
- Right-Hand Drive
- Off-Road Tires
- Four-Wheel Drive (4WD)
- All-Wheel Drive (AWD)
- Air Suspension
- Adjustable Suspension
- Automatic Transmission - 4 Speed
- Automatic Transmission - 5 Speed
- Automatic Transmission - 6 Speed
- Automatic Transmission - 7 Speed
- Automatic Transmission - 8 Speed
- 4-Speed Manual Transmission
- 5-Speed Manual Transmission
- 6-Speed Manual Transmission
- 7-Speed Manual Transmission
- 8-Speed Manual Transmission
- Automatic Transmission
- Manual Transmission
- Diesel Fuel
- Gasoline Fuel
- Natural Gas Fuel
- Hybrid Fuel
- Electric Fuel
- 4-Cylinder Engine
- 5-Cylinder Engine
- 6-Cylinder Engine
- 8-Cylinder Engine
- 10-Cylinder Engine
- 12-Cylinder Engine
- Performance Tires
- Front-Wheel Drive (FWD)
- 9-Speed Manual Transmission
- Automatic Transmission - 9 Speed
- Start-Stop System
- Continuously Variable Transmission (CVT)
- Hydrogen Fuel System
- Plug-In Electric Fast Charge
- 1-Cylinder Engine
- 3-Cylinder Engine
- 2-Cylinder Engine
- 10-Speed Manual Transmission
- Dual Shift Mode Transmission
- Automatic Transmission - 10 Speed
- Automatic Transmission - 11 Speed
- Automatic Transmission - 2 Speed
- DOHC
- Multi-Terrain Select
- Macpherson Strut Front Suspension
- Sequential Shift Mode
- Stainless Steel Exhaust System
- Paddle Shifters
- DAC (Downhill Assist Control)
- Dual Exhaust Tip
- Sport Tuned Suspension
- ECO Mode
- Off-Road Management System
- Sport Seats
- Intelligent Throttle Control
- Torque Control
- Drive Mode Select
- Deep Snow/Mud Mode
- Grip Control
- Regenerative Braking System
- Cooled EGR System
- Tow/Haul Mode
- Acoustic Control Induction System
- Ultra Low Emissions Vehicle
- Low Emissions Vehicle
- Adaptive Suspension
- Turbocharged Engine
- Differential Locks
- Technology
- Cruise Control
- Remote Starter
- Remote Trunk Release
- Remote Unlock System
- Powered Doors
- Power Outlet
- OnStar
- Cellphone Connectivity
- Steering Wheel Audio Controls
- Satellite Radio
- Backup Camera
- Night Vision
- Rear Audio Controls
- Windshield Defroster
- Digital Compass
- Power Liftgate
- External Thermometer
- Navigation System (GPS)
- Smart Key
- Rain-Sensing Windshield Wipers
- Backup Sensors
- Remote Defroster
- TV / Video
- Push Button Start
- Bose Sound System
- Rear DVD Entertainment System
- Bluetooth Integration
- USB Port
- HomeLink
- HD Radio
- Heated Steering Wheel
- Proximity Sensors
- Apple CarPlay
- Android Auto
- Head-Up Display
- Wireless Charging
- 360-Degree Camera
- Front-Facing Camera
- Side Camera
- Keyless Entry
- Manual Steering
- Smart Device Integration
- WiFi Hotspot
- Automated Parking
- Lane Tracing Assist
- SiriusXM® 3-month Trial
- Lane Departure Alert with Steering Assist
- Oncoming Vehicle Detection/Braking
- Oncoming Pedestrian Detection/Braking
- Cyclist Detection and Night Time Pedestrian Detect
- Pre-Collision System with Pedestrian Detection and
- Multiple USB Charging Ports
- Sway Warning System
- Front-to-Front Risk Detection
- Voltmeter
- Oil Pressure Gauge
- Multi-function Display
- Voice Recognition
- Eco Drive Monitor
- Stolen Vehicle Locator
- Embedded Traffic and Weather
- SMS-to-speech and Email-to-speech
- AC Charger
- Remote Vehicle Management
- Connected Navigation Services (Subs. Required)
- Connected Navigation Services
- Destination Assistance Service
- Key Fob Remote Climate Start
- 12V Accessory Outlet
- Active Noise Cancellation
- Lithium-Ion Battery
- Vehicle Proximity Alert
- Traffic Jam Assist
- Digital Display Mirror
- Steering Wheel Controls
- Adaptive Cruise Control
- AM/FM Radio & CD Player
- USB-C Port
- Security
- Ignition Interlock
- Anti-Lock Braking System (ABS)
- Stability Control
- Driver Airbag
- Dual Airbags
- Side Impact Airbags
- Traction Control
- Child Safety Locks
- Emergency Satellite System
- Trip Odometer
- Rear Head Airbags
- Head Side Airbags
- Trunk Emergency Release
- Hill Ascent Control
- Rollover Protection
- Roll Bar
- Hydraulic Brakes
- Anti-Theft System
- Airbags
- Tire Pressure Monitoring
- Child Seat Anchors
- Passenger Airbag
- Emergency System
- Lane Departure Warning
- Airbag On/Off Switch
- Passenger Airbag Sensor
- Spare Tire
- Blind Spot Monitor
- Automatic Door Lock
- Driver Assistance System
- Forward Collision Warning
- Hill Start Assist
- Rear Collision Warning
- Knee Airbags
- Seatbelt Airbags
- Smart Stop Technology
- Parking Assist with Auto Braking
- Key Remind Warning
- Road Sign Assist
- Trailer Backup Guide w/ Straight Path Assist
- Compact Size Spare
- Stabilizer Bar
- Tire Repair Kit
- Emergency Assistance Suite (1-Year Subscription)
- Electronic Parking Brake with Brake Hold
- Whiplash-Injury-Lessening (WIL) Front Seats
- Intelligent Clearance Sonar
- Automatic Collision Notification
- Emergency Assistance button (SOS)
- Driver Monitor Camera
- Rear Cross Traffic Alert
- Front Cross Traffic Alert
2026 GMC Sierra 2500 - Technical Specifications
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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Lead: Photo request
Hello,
A potential client visiting your website would like the photos on a vehicle in inventory:
Information about the searched vehicle:
Brand: {$EMAILMAKE} {$EMAILMODEL} {$EMAILYEAR}
Stock #: {$STOCKNUMBER}
Visitor information:
Name: {$FNAME}
Email: {$INEMAIL}
Phone: {$EMAILPHONE} {$PHONE_VALIDATION_ATTEMPTS}
{$DEALER_SENDTO}
A potential client visiting your website would like the photos on a vehicle in inventory:
Information about the searched vehicle:
Brand: {$EMAILMAKE} {$EMAILMODEL} {$EMAILYEAR}
Stock #: {$STOCKNUMBER}
Visitor information:
Name: {$FNAME}
Email: {$INEMAIL}
Phone: {$EMAILPHONE} {$PHONE_VALIDATION_ATTEMPTS}
{$DEALER_SENDTO}
Consent: {$CONSENT_DETAILS}{$PURCHASE_INTENT}
Lead: Price request
Hello,
A potential client visiting your website would like a price quote on a vehicle:
Vehicle information:
Brand: {$EMAILMAKE} {$EMAILMODEL} {$EMAILYEAR}
Color ext: {$COLOR}
Stock #: {$EMAILSTOCKNUMBER}
Last vehicle configured (Build & Price): {$EMAILBUILDANDPRICE}
Information about payment method: {$PAYMENT} {$PAYMENTTERM}
Visitor information:
Name: {$FNAME} {$LNAME}
Email: {$EMAIL}">{$EMAIL}
Telephone: {$EMAILPHONE} {$PHONE_VALIDATION_ATTEMPTS}
Visitor message:
{$QUESTIONS}
{$DEALER_SENDTO}
A potential client visiting your website would like a price quote on a vehicle:
Vehicle information:
Brand: {$EMAILMAKE} {$EMAILMODEL} {$EMAILYEAR}
Color ext: {$COLOR}
Stock #: {$EMAILSTOCKNUMBER}
Last vehicle configured (Build & Price): {$EMAILBUILDANDPRICE}
Information about payment method: {$PAYMENT} {$PAYMENTTERM}
Visitor information:
Name: {$FNAME} {$LNAME}
Email: {$EMAIL}">{$EMAIL}
Telephone: {$EMAILPHONE} {$PHONE_VALIDATION_ATTEMPTS}
Visitor message:
{$QUESTIONS}
{$DEALER_SENDTO}
Consent: {$CONSENT_DETAILS}{$PURCHASE_INTENT}
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You can finance your 2026 GMC Sierra-2500 now!
You can easily fill-out a credit request on this 2026 GMC Sierra-2500
and quickly get pre-approved! Start now....
and quickly get pre-approved! Start now....
- A personalized experience from the start
- Avoid waiting time at the dealership
- No unnecessary paperwork with more focus on you and the vehicle
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