GMC Sierra 2500 AT4 2026

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2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500
Diesel
2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500 2026 GMC Sierra 2500

Retail Price

$94,888
$92,995

Estimated Payment*

--- /week

7.99% for 96 months

Make

GMC

Model

Sierra 2500

Sub-Model

AT4

Equipment

AT4

Year

2026

Odometer

33,667km

Unit Number

26642

Serial Number

1GT1UPEY6TF203864

Description

Vehicle Information

Options

Warranty

VEHICLE DESCRIPTION

2026 GMC SIERRA 2500 HD AT4 | 33,667 KM | ACCIDENT-FREE | 6.6 DURAMAX DIESEL | 4X4 | STANDARD BOX | HEATED SEATS & STEERING WHEEL | APPLE CARPLAY | FINANCING AVAILABLE

Discover this impressive 2026 GMC Sierra 2500 HD AT4 with only 33,667 km and a clean accident-free history!

A premium heavy-duty truck combining incredible power, rugged capability, luxury and advanced technology! Equipped with the legendary 6.6L Duramax Turbo-Diesel engine, this Sierra delivers outstanding performance and exceptional torque for towing and demanding jobs.

The AT4 trim stands out with its aggressive styling, rugged appearance and off-road capabilities. With 4WD and a standard box, this truck is perfect for both work and adventure!

✅ Only 33,667 km
✅ Accident-free
✅ Premium AT4 trim
✅ 6.6L Duramax Turbo-Diesel V8
✅ Allison 10-speed automatic transmission
✅ 4WD
✅ Standard box
✅ Heated front seats
✅ Heated steering wheel
✅ Leather interior
✅ 13.4-inch touchscreen infotainment system
✅ Wireless Apple CarPlay and Android Auto
✅ Built-in navigation
✅ Backup camera
✅ Remote starter
✅ Air conditioning
✅ Aluminum wheels
✅ All-terrain tires
✅ Multiple driving modes
✅ Advanced driver assistance technologies
✅ Impressive towing capability

💪 DIESEL POWER, LUXURY AND PERFORMANCE ALL IN ONE TRUCK!

💳 FINANCING AVAILABLE UP TO 96 MONTHS!

🔥 Don't miss this opportunity to own an incredible 2026 GMC Sierra 2500 HD AT4 Duramax Diesel!

VIN: 1GT1UPEY6TF203864

📍 Desmarais Auto Signature – Saint-Constant

📞 Contact us today to schedule your test drive!

📱 (450) 290-2886

SPECIFICATIONS
  • Number of Doors4
  • Number of Passengers5
  • Exterior ColorBlack
  • Interior ColorBlack
  • Body TypeMultiplace cab pickup - Standard box
  • City Consumption-- L/100km
  • Road Consumption-- L/100km
POWERTRAIN GROUP
  • TransmissionAutomatic
  • Cylinder8
  • Engine6.6
  • Drive Type4x4
  • Energy Diesel
VEHICLE OPTIONS
Siriusxm This vehicle is equipped with a satellite radio, 3 months free when bought here!
  • Keyless Start
  • Electronic Stability Control
  • Back-Up Camera
  • Telephone-Hands-Free Wireless Connection
  • Parking Aid
  • Windows-Deep Tinted
  • Seat-Heated Driver
  • Audio-MP3 Player
  • Windows-Pwr
  • Wheels-Aluminum
  • Steering Wheel-Adjustable
  • Seat Trim-Leather
  • Navigation System
  • Mirrors-Pwr Driver
  • Heated Mirrors
  • Locks-Pwr
  • Keyless Entry
  • Cruise Control
  • Brakes-ABS-4 Wheel
  • Security System
  • Air Cond-Front
  • Air Cond-Dual Zone Front
  • Air Cond-Auto Climate Control
  • Cruise Control-Adaptive
  • Steering Wheel-Heated
  • Lane Departure Warning
  • Blind Spot Monitor
  • Seats-2nd Row Bench
  • Mirrors-Pwr Folding
  • Seat-Cooled Driver
  • Seat-Heated Rear
  • Audio-Auxiliary Input
  • Remote Engine Start
  • Tire-Pressure Monitoring System
  • Trailer Hitch Receiver
  • Seat-Memory
  • Mirrors-Integrated Turn Signals
  • Mirrors-Electrochromic Rearview
  • Steering Wheel-Audio Controls
  • Wipers-Rain Sensing
  • Fog Lamps-Front
  • Audio-Satellite Radio
  • Audio-Upgrade Sound System
  • Wipers-Intermittent
  • Traction Control
  • Tire-Spare-Full-size
  • Steering-Pwr
  • Seats-Front Bucket
  • Seat-Pwr-Passenger
  • Seat-Pwr-Driver
  • Running Boards
  • Floor Mats-Front
  • Brakes-Type-4 Wheel DISC
  • Air Bag-Side-Head-Rear
  • Air Bag-Side-Head-Front
  • Air Bag-Side-Body-Front
  • Air Bag-Passenger Switch (On/Off)
  • Air Bag-Passenger-Front
  • Air Bag-Driver-Front
VEHICLE WARRANTY
  • Legal Warranty Category A: 6 months or 10,000 km.

Estimated Payment**

Retail Price

Trade-In Value of my Vehicle

Loan Balance on Trade-in Vehicle

Down Payment

Interest Rate

Loan Term

Payment Frequency

Include Taxes

Payments

0.00

Total Loan Amount

0.00

Total Interest

0.00

Total Cost

0.00

*An interest rate of 7.99% was used for this calculation. This rate is for reference purposes only. Interest rates are subject to change and may vary based on numerous factors, among which, the year of the vehicle, its depreciation, the Bank of Canada policy interest rate, and your situation, to name only a few.

**This calculator is offered as an evaluation tool for your personal and educational use only and is not meant to replace professional advice. We offer no representation as to the accuracy or completeness of the information provided by this calculator and do not guarantee that this calculator will apply, or be accurate, in your situation.

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