GMC Sierra 2500HDs for sale in Killarney, MB

*While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any error or omissions contained on these pages. Please verify any information in question with Chapman Motors Ltd.

The 2026 GMC Sierra 2500 Denali Crew Cab 4WD is the perfect fusion of heavy-duty capability and premium refinement. Finished in stunning Glacier White Tricoat with an upscale Atmosphere/Brownstone leather interior, this Denali makes a commanding statement while delivering world-class comfort and technology.

At its core is the legendary Duramax 6.6L Turbo-Diesel V8, paired with a 10-speed Allison® automatic transmission for massive torque, smooth shifting, and outstanding towing confidence. With the Gooseneck / 5th-Wheel Prep Package and advanced trailering technology, this Sierra is built for serious work and serious luxury.

Heavy-Duty Performance & Capability

Built to tow, haul, and conquer:

• Duramax 6.6L Turbo-Diesel V8

• 10-Speed Allison® Automatic Transmission

• 2-Speed AutoTrac® Transfer Case

• Automatic Locking Rear Differential

• Trailer Brake Controller

• Trailering Package with Hitch View & Hitch Guidance

• In-Vehicle Trailering App

• Gooseneck / 5th-Wheel Prep Package

• GVWR: 4,490 kg (9,900 lb)

Denali Interior Luxury

A heavy-duty truck with true luxury-SUV comfort:

• Heated & Ventilated Front Leather Seats

• Heated Second-Row Outboard Seats

• 12-Way Power Driver Seat with Memory

• Heated Leather-Wrapped Steering Wheel

• Dual-Zone Automatic Climate Control

• Wireless Charging

• Adaptive Cruise Control

• 12.3" Digital Driver Information Centre

• Power Sliding Rear Window

• 120V Power Outlets (Cab & Cargo Bed)

Technology & Connectivity

Cutting-edge digital cockpit:

• 13.4" GMC Premium Infotainment Touchscreen with Google Built-In & Navigation

• Wireless Apple CarPlay & Android Auto

• Bose Premium Audio System

• OnStar Basics (up to 8 years)

• SiriusXM with Trial Subscription

• Rear Camera Mirror (Technology Package)

• 15" Multicolour Head-Up Display (Technology Package)

Safety & Driver Assistance

Loaded with Sierra HD Pro Safety:

• HD Surround Vision

• Trailer Side Blind Zone Alert

• Front & Rear Park Assist

• Automatic Emergency Braking

• Forward Collision Alert

• Front Pedestrian Braking

• Lane Departure Warning

• Following Distance Indicator

• Driver Safety Alert Seat

Exterior Highlights

• 20" Ultra-Bright Machined Aluminum Wheels

• GMC MultiPro Tailgate

• Spray-On Bedliner

• Chrome Assist Steps

• LED Cargo Bed Lighting

• Animated LED Projector Headlamps & LED Fog Lamps

• Power-Folding, Heated & Extending Tow Mirrors

• Rain-Sensing Wipers

• Power Sunroof

Why Choose This Sierra 2500 Denali

With its Duramax diesel strength, 5th-wheel/gooseneck towing capability, Denali luxury interior, and industry-leading technology, the 2026 GMC Sierra 2500 Denali is built for drivers who demand both maximum capability and maximum comfort.

2 Year/24,000 kilometer* Complimentary Oil Changes (2 total)

3 Year/60,000 kilometer* Base Warranty Coverage

5 Year/100,000 kilometer* Powertrain Component Warranty Coverage

5 Year/100,000 kilometer* Courtesy Transportation and 24/7 Roadside Assistance

6 Year/160,000 kilometer* Sheet Metal (Rust Through) Perforation Warranty Coverage

*Whichever Comes First.

Price Includes HD Flaps & 6” Tube Steps.

Price Includes Dealer Fee.

Price Excludes PST & GST.

Financing Options Available, Call For More Details.

*While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any error or omissions contained on these pages. Please verify any information in question with Chapman Motors Ltd.

The 2026 GMC Sierra 2500 SLE Crew Cab 4WD delivers serious heavy-duty strength with everyday comfort and advanced technology. Finished in bold Sterling Metallic with a Jet Black interior, this Sierra combines work-ready durability with refined GMC styling.

Under the hood is the legendary Duramax 6.6L Turbo-Diesel V8, paired with a smooth-shifting 10-speed automatic transmission, giving you massive torque for towing, hauling, and highway cruising. With its 4WD system, AutoTrac two-speed transfer case, and X31 Off-Road Package, this truck is ready for job sites, gravel roads, winter highways, and off-the-grid adventures.

Heavy-Duty Performance & Capability

• Duramax 6.6L Turbo-Diesel V8

• 10-Speed Automatic Transmission

• AutoTrac Two-Speed Transfer Case

• Automatic Locking Rear Differential

• GVWR: 9,900 lbs (4,490 kg)

• Trailer Brake Controller

• Trailering Package with Hitch Guidance

• In-Vehicle Trailering App & Hitch View

• Gooseneck / 5th-Wheel Prep Package

• High Idle Switch

• Heavy-Duty Air Filter, Engine Oil Cooler & Transmission Oil Cooler

X31 Off-Road & Protection Package

• Off-Road Suspension with Rancho Shocks

• Hill Descent Control

• Skid Plates

• X31 Fender Badging

• All-Weather Floor Liners

Interior Comfort & Convenience

Designed for long days and long drives:

• Heated Driver & Front Passenger Seats

• Heated Steering Wheel

• 10-Way Power Driver Seat

• Dual-Zone Automatic Climate Control

• 40/20/40 Front Bench Seat with Lockable Under-Seat Storage

• Rear Sliding Power Window

• Remote Vehicle Start

• Universal Home Remote

• 120-Volt Power Outlets (Cab & Cargo Bed)

• 12.3" Digital Driver Information Centre

Technology & Connectivity

• 13.4" GMC Premium Infotainment System with Google Built-In & Navigation Capability

• Wireless Apple CarPlay & Android Auto

• SiriusXM Audio (Trial Included)

• OnStar Basics (up to 8 years)

• HD Rear Vision Camera

• Keyless Open & Start

Safety & Driver Assistance

Standard Sierra HD Pro Safety includes:

• Automatic Emergency Braking

• Forward Collision Alert

• Front Pedestrian Braking

• Lane Departure Warning

• Following Distance Indicator

• IntelliBeam Automatic High Beams

• Buckle to Drive

Exterior Highlights

• 20" Bright Face Aluminum Wheels with Dark Painted Pockets

• All-Terrain Tires

• Power-Adjustable, Heated & Power-Folding Trailering Mirrors

• Spray-On Bedliner

• LED Cargo Bed Lighting

• EZ-Lift Power Lock & Release Tailgate with Hitch Area Light

• Integrated BedStep & CornerStep Rear Bumper

• Chrome Front & Rear Bumpers

• LED Roof Marker Lamps

Why Choose This Sierra 2500 SLE

With its Duramax diesel muscle, X31 off-road hardware, 5th-wheel/gooseneck prep, advanced trailering technology, and heated, tech-rich interior, the 2026 GMC Sierra 2500 SLE 4WD is built to work hard, tow big, and keep you comfortable doing it.

2 Year/24,000 kilometer* Complimentary Oil Changes (2 total)

3 Year/60,000 kilometer* Base Warranty Coverage

5 Year/100,000 kilometer* Powertrain Component Warranty Coverage

5 Year/100,000 kilometer* Courtesy Transportation and 24/7 Roadside Assistance

6 Year/160,000 kilometer* Sheet Metal (Rust Through) Perforation Warranty Coverage

*Whichever Comes First.

Price Includes HD Flaps & 6” Tube Steps.

Price Includes Dealer Fee.

Price Excludes PST & GST.

Financing Options Available, Call For More Details.

*While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any error or omissions contained on these pages. Please verify any information in question with Chapman Motors Ltd.

The 2026 GMC Sierra 2500 AT4 Crew Cab 4WD is built for drivers who demand uncompromising heavy-duty capability with refined comfort and advanced technology. Finished in bold Onyx Black with a striking Jet Black/Kalahari interior, this AT4 delivers aggressive off-road styling, serious trailering strength, and upscale features throughout.

Power comes from the legendary Duramax 6.6L Turbo-Diesel V8, paired with the renowned Allison 10-speed automatic transmission. This proven combination delivers massive torque, confident towing performance, and smooth power delivery whether you’re hauling heavy loads, towing equipment, or cruising the highway.

Performance & Heavy-Duty Capability

• Duramax 6.6L Turbo-Diesel V8

• Allison 10-Speed Automatic Transmission

• 2-Speed Active Electronic AutoTrac Transfer Case

• Automatic Locking Rear Differential

• Digital Variable Steering Assist

• StabiliTrak with Trailer Sway Control & Hill Start Assist

• Trailering Package with Hitch Guidance & Hitch View

• In-Vehicle Trailering App

• Trailer Brake Controller

• High Idle Switch

• Gooseneck / 5th-Wheel Prep Package

AT4 Interior Comfort

A rugged truck with a refined, feature-rich cabin:

• Heated & Ventilated Front Seats

• Heated Second-Row Outboard Seats

• Heated, Leather-Wrapped Steering Wheel

• 10-Way Power Driver Seat with Memory

• Dual-Zone Automatic Climate Control

• Premium Floor Liners

• Wireless Charging

• Adaptive Cruise Control

• Auto-Dimming Inside Rearview Mirror

• 120V Power Outlets (Instrument Panel & Cargo Bed)

• 12.3" Reconfigurable Digital Driver Information Centre

Advanced Technology & Connectivity

A modern, digital command centre designed for confidence:

• 13.4" GMC Premium Infotainment Touchscreen – Google Built-In with Navigation Capability – Wireless Apple CarPlay & Android Auto – Bluetooth Connectivity

• Bose Premium Audio System

• Remote Vehicle Start

• SiriusXM Audio (Trial Included)

• OnStar Basics (Up to 8 Years)

Safety & Driver Assistance

Comprehensive Sierra HD Pro Safety suite includes:

• HD Surround Vision

• Front & Rear Park Assist

• Trailer Side Blind Zone Alert

• Rear Cross Traffic Alert

• Automatic Emergency Braking

• Forward Collision Alert

• Front Pedestrian Braking

• Lane Departure Warning

• Following Distance Indicator

• IntelliBeam Automatic High Beams

• Driver Safety Alert Seat

Exterior Highlights

AT4 design with functional heavy-duty features:

• 20" High-Gloss Black Aluminum Wheels

• BFGoodrich Off-Road T/A KO3 Tires

• Spray-On Bedliner

• GMC MultiPro Tailgate

• EZ-Lift Power Lock & Release Tailgate with Hitch Area Light

• Animated LED Projector Headlamps & LED Fog Lamps

• LED Cargo Bed Lighting

• Power Folding & Extending Heated Trailering Mirrors with Perimeter Lighting

• Rain-Sensing Wipers

• Rear Wheelhouse Liners

• LED Roof Marker Lamps

Why Choose This Sierra 2500 AT4

With its Duramax diesel power, AT4 off-road capability, advanced trailering technology, and luxury-grade interior features, the 2026 GMC Sierra 2500 AT4 4WD is a premium heavy-duty truck built to tackle the toughest jobs while keeping you comfortable and in control.

2 Year/24,000 kilometer* Complimentary Oil Changes (2 total)

3 Year/60,000 kilometer* Base Warranty Coverage

5 Year/100,000 kilometer* Powertrain Component Warranty Coverage

5 Year/100,000 kilometer* Courtesy Transportation and 24/7 Roadside Assistance

6 Year/160,000 kilometer* Sheet Metal (Rust Through) Perforation Warranty Coverage

*Whichever Comes First.

Price Includes HD Flaps & 6” Tube Steps.

Price Includes Dealer Fee.

Price Excludes PST & GST.

Financing Options Available, Call For More Details.

*While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any error or omissions contained on these pages. Please verify any information in question with Chapman Motors Ltd.