Used GMC Sierra 2500HDs for sale in Milton, ON

For Sale: 2024 GMC Sierra 2500HD AT4X AEV Edition Duramax Diesel

Vehicle Overview:

Year: 2024

Make: GMC

Model: Sierra 2500HD

Trim: AT4X AEV Edition

Color: Onyx Black

Interior: Obsidian Rush (Jet Black / Ceramic White)

Engine: 6.6L Duramax V8 Turbo Diesel

Transmission: 10-Speed Allison Automatic

Packages:

AT4X AEV Edition (ULV): AEV stamped steel bumpers and skid plates, exclusive wheels and branding

Preferred Equipment Group (4SG)

Safety Package (B26)

Sierra HD Pro Safety (PDI)

Gooseneck/5th Wheel Prep Package (Z6A)

Snow Plow Prep/Camper Package (VYU)

Off-Road Suspension Package (ZRX)

Performance and Capability:

6.6L Duramax Diesel with 10-Speed Allison Transmission

Autotrac Two-Speed Transfer Case

Electronic Rear Locking Differential

3.42 Rear Axle Ratio

Dual Alternators (220A & 170A)

Skid Plates (Front, Transfer Case, Underbody AEV Stamped)

Off-Road Suspension and Hill Descent Control

Diesel Exhaust Brake & Heavy-Duty Air/Oil Cooling

Factory-installed Trailer Brake Controller

Trailer Camera Provisions & Hitch Guidance

Comfort and Convenience:

Heated and Ventilated Front Seats with Massage Function

Heated Rear Outboard Seats

Heated Steering Wheel

Power Sliding Rear Window

Power Front Bucket Seats with Lumbar and Shoulder Adjustments

Dual-Zone Automatic Climate Control

Power Sunroof

Remote Vehicle Start & Keyless Open

Rain-Sensing Wipers

Power-Deployable Assist Steps with LED Lighting

Safety and Security:

HD Surround Vision with Bed View Camera

Rear Cross Traffic Alert

Lane Departure Warning

Automatic Emergency Braking

Forward Collision Alert

Front and Rear Park Assist

Adaptive Cruise Control

Rear Seat Reminder & Teen Driver Mode

Safety Alert Driver Seat

OnStar & GMC Connected Services Capable

Interior:

Obsidian Rush with Jet Black / Ceramic White Accents

AEV-Branded All-Weather Floor Liners

Wireless Charging

Premium Bose Audio System

13.4 Diagonal Color Touchscreen with Google Built-In

12 Reconfigurable Digital Driver Display

Multiple USB Ports (Front & Rear Charging and Data)

Power Windows with Express Up/Down

Rear Under-Seat Storage Package

Exterior:

Onyx Black Paint

18" AEV Gloss Black Aluminum Wheels

LT305/70R18 Mud-Terrain Tires (with matching spare)

AEV High Approach Front Bumper with Recovery Points

AEV Rear Bumper and Skid Plates

Power Locking EZ Lift Tailgate with MultiPro Tailgate

Spray-On Bedliner

LED Roof Marker Lamps & LED Cargo Bed Lighting

Trailer Mirrors (Heated, Power, Auto-Dimming)

Winter Grille Cover

Technology:

GMC Premium Infotainment with 13.4 Display

Google Built-In, Wireless Apple CarPlay & Android Auto

Head-Up Display

MultiPro Audio System by Kicker (Dealer Installed)

SiriusXM Capable

Wi-Fi Hotspot Ready

Universal Home Remote

Tire Pressure Monitoring System with Trailer Tire Sensors

This 2024 GMC Sierra AT4X AEV Edition combines uncompromising off-road capability, luxury, and cutting-edge tech with the brute strength of a Duramax diesel engine. Whether you're towing, exploring rugged terrain, or commuting in style, this truck delivers. Contact us today to schedule a test drive or request more information.

For Sale: 2024 GMC Sierra 2500 Denali Duramax Diesel with Reserve Package
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Year: 2024
Make: GMC
Model: Sierra 2500 HD
Trim: Denali
Drivetrain: 4WD
Engine: 6.6L Duramax Turbo Diesel V8
Transmission: 10-Speed Allison Automatic
Exterior Color: Volcanic Red Tintcoat
Interior Color: Jet Black Leather
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Key Features & Highlights
Performance & Capability
6.6L Duramax Turbo Diesel V8 470 HP & 975 lb-ft of torque
Allison 10-Speed Automatic Transmission Smooth, heavy-duty shifting
AutoTrac Two-Speed Transfer Case Seamless transitions between drive modes
Off-Road Suspension with Skid Plates (Z71 Package) Built for rugged terrains
Auto-Locking Rear Differential (G80) Enhanced traction and stability
Heavy-Duty Air Filter & Engine Oil Cooler Built for extreme conditions
Trailer Brake Controller & Advanced Trailering System Increased towing control
Gooseneck/5th Wheel Prep Package Ready for serious towing needs
Exhaust Brake & Hill Descent Control Extra braking power and downhill control
Exterior Features
Denali Signature Chrome Grille & Accents Premium styling
20" High Gloss Black Aluminum Wheels Bold and aggressive look
Power-Retractable Assist Steps with LED Lighting Convenience & functionality
MultiPro Tailgate with Hitch View Versatile tailgate for all needs
LED Headlamps & Fog Lamps Exceptional visibility in all conditions
Spray-On Bedliner & Bed View Camera Protection & enhanced cargo monitoring
Power Sliding Rear Window with Defogger Added convenience and airflow
LED Cargo Bed Lighting Work-ready illumination
Interior & Comfort
Jet Black Leather Interior with Real Wood & Aluminum Trim Premium craftsmanship
Heated & Ventilated Front Seats Maximum comfort in all climates
Heated Rear Outboard Seats Keep passengers cozy in the winter
12 Digital Driver Information Center Fully configurable display
13.4 GMC Infotainment System with Google Built-In Seamless connectivity
Bose Premium Sound System Crystal-clear audio experience
Power Sunroof Open-air driving enjoyment
Rear Seat Storage Package & Under-Seat Storage Smart cargo solutions
Wireless Charging & Multiple USB Ports Stay powered on the go
Technology & Safety
HD Surround Vision with Rear Camera Mirror Enhanced visibility
Adaptive Cruise Control Smart and effortless highway driving
Lane Departure Warning & Lane Keep Assist Added safety on long drives
Forward Collision Alert with Automatic Emergency Braking Critical crash prevention
Rear Cross-Traffic Alert & Trailer Side Blind Zone Alert Increased awareness
Trailer Camera Provisions & Hitch Guidance Simplified towing maneuvers
Teen Driver Mode & Buckle-to-Drive Extra security features for new drivers
Wi-Fi Hotspot Capable & OnStar Services Stay connected wherever you go
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Why Choose This Sierra?
The 2024 GMC Sierra 2500 Denali is the ultimate blend of luxury, power, and technology. With its Duramax Diesel engine, premium Denali interior, and advanced towing features, this truck is perfect for both work and leisure. Whether you're hauling, off-roading, or cruising in comfort, the Denali experience is unmatched.

Driven as demonstrator vehicle. Wallace Chevrolet Cadillac Buick GMC is Miltons premier Chevrolet, Cadillac, Buick, and GMC dealership in Milton, Ontario. We offer an extensive selection of new and used cars, SUVs, and trucks, and our top priority is customer satisfaction, and an exceptional car buying and ownership experience. Were proud to serve the Milton and Mississauga areas, Halton Region, and the Greater Toronto Area as a leader in the auto industry. Beyond sales, we offer comprehensive auto repair and maintenance services to keep your vehicle running smoothly. Our certified technicians use state-of-the-art equipment to provide top-notch service, ensuring your car, SUV, or truck receives the best care possible. Experience the Wallace Chevrolet Cadillac Buick GMC difference today and discover why we Miltons premier GM dealer. Visit us to explore our inventory and experience our commitment to excellence in every aspect of the car ownership journey.

Driven as demonstrator vehicle. Wallace Chevrolet Cadillac Buick GMC is Milton's premier Chevrolet, Cadillac, Buick, and GMC dealership in Milton, Ontario. We offer an extensive selection of new and used cars, SUVs, and trucks, and our top priority is customer satisfaction, and an exceptional car buying and ownership experience. We're proud to serve the Milton and Mississauga areas, Halton Region, and the Greater Toronto Area as a leader in the auto industry. Beyond sales, we offer comprehensive auto repair and maintenance services to keep your vehicle running smoothly. Our certified technicians use state-of-the-art equipment to provide top-notch service, ensuring your car, SUV, or truck receives the best care possible. Experience the Wallace Chevrolet Cadillac Buick GMC difference today and discover why we Milton's premier GM dealer. Visit us to explore our inventory and experience our commitment to excellence in every aspect of the car ownership journey.