2026 GMC Sierra Denali Crew Cab 4WD

6.2L V8 | Super Cruise | Denali Reserve | Sterling Metallic

The 2026 GMC Sierra Denali Crew Cab 4WD delivers premium luxury, powerful V8 performance, and advanced hands-free driving technology in a full-size truck designed for drivers who expect the best. Finished in refined Sterling Metallic and riding on bold 22" painted aluminum wheels with bright chrome inserts, this Sierra Denali combines sophistication, strength, and unmistakable presence.

At its core is the legendary 6.2L EcoTec3 V8 engine, producing an impressive 420 horsepower and 460 lb-ft of torque. Paired with a smooth and responsive 10-speed automatic transmission, this Sierra offers confident acceleration, refined highway cruising, and serious towing capability. The addition of a performance air intake system and active dual sport-mode exhaust enhances both performance and sound, delivering a powerful driving experience.

Inside, the Sierra Denali sets the benchmark for full-size truck luxury. The cabin features Jet Black Forge perforated leather seating, premium materials, and exceptional attention to detail throughout. Front bucket seats and a spacious crew cab provide comfort and versatility for both work and travel.

Equipped with the Denali Reserve Super Cruise Package, this Sierra offers next-generation technology and convenience, including:

• Super Cruise hands-free driving capability

• Power panoramic sunroof

• GMC MultiPro Power Steps with rearward articulating access

• Premium 22" wheels

• Advanced technology and connectivity

The Technology Package adds cutting-edge features such as a 15" multicolour head-up display and a Rear Camera Mirror, enhancing driver awareness and confidence.

The intuitive 13.4" GMC infotainment system with Google built-in provides seamless navigation, voice assistance, wireless Apple CarPlay, and Android Auto. Connected services and up to three years of OnStar One and Super Cruise connectivity ensure the Sierra remains at the forefront of modern technology.

Additional highlights include a hard folding bed cover, premium audio and connectivity, and three years of SiriusXM, making every drive more comfortable and enjoyable.

Combining bold V8 performance, advanced hands-free technology, premium craftsmanship, and refined Denali design, the 2026 GMC Sierra Denali Crew Cab 4WD is the ultimate full-size truck for drivers who demand luxury, power, and innovation.

2026 GMC Sierra 1500 Elevation Crew Cab 4x4

Duramax Diesel | Elevation Premium | Z71 Off-Road | Cardinal Red

The 2026 GMC Sierra Elevation Crew Cab 4x4 delivers bold styling, advanced technology, and proven diesel capability in a full-size pickup designed to handle work, family, and adventure with ease. Finished in striking Cardinal Red and riding on 20" High Gloss Black aluminum wheels, this Sierra Elevation stands out with a confident, athletic presence enhanced by black exterior accents throughout.

Power comes from the highly regarded Duramax 3.0L Turbo-Diesel I6, producing 305 horsepower and an impressive 495 lb-ft of torque. Paired with a refined 10-speed automatic transmission featuring tow/haul mode, paddle shifters, and grade braking, this Sierra offers smooth acceleration, excellent fuel efficiency, and confident towing performance. The Z71 Off-Road Suspension, Hill Descent Control, and two-speed Autotrac transfer case provide added capability when conditions get tough.

Inside, the cabin balances rugged utility with premium comfort. Jet Black leather-appointed seating with front bucket seats and a floor-mounted centre console create a refined driving environment, while wireless charging and multiple USB ports keep devices powered and connected. The up-level rear seat with storage package adds exceptional versatility with under-seat storage and a fold-down armrest.

This Sierra is exceptionally equipped with the Elevation Premium Package, which includes the Preferred Package and Sierra Safety Plus Package, adding a comprehensive suite of features such as:

• Adaptive Cruise Control

• HD Surround Vision

• Front & Rear Park Assist

• Rear Cross Traffic Braking

• Rear Pedestrian Alert

• Trailer Side Blind Zone Alert

• Hitch View with pan/zoom

• In-Vehicle Trailering App

• Bose Premium 7-speaker audio system

Utility is elevated with the GMC MultiPro Tailgate, offering six functional load and access features, along with a spray-on bedliner with GMC logo, rear wheelhouse liners, and a hard folding tonneau cover by RealTruck. Black tubular assist steps, perimeter lighting, and high-gloss black mirror caps complete the Elevation’s aggressive, functional design. A power sunroof adds open-air comfort, while all-weather floor liners protect the interior year-round.

The 2026 GMC Sierra Elevation Crew Cab 4x4 is the perfect blend of diesel strength, modern technology, and bold Elevation styling—built for drivers who want premium features without stepping into a luxury price point.

2026 GMC Sierra Denali Ultimate Crew Cab Duramax Diesel – Onyx Black

Luxury meets legendary diesel performance in the 2026 GMC Sierra Denali Ultimate Crew Cab, the most refined and technologically advanced Sierra ever built. Finished in Onyx Black and equipped with 22" Ultra-Bright Machined wheels with chrome accents, this flagship GMC truck delivers unmistakable presence, premium craftsmanship, and serious capability.

The Denali Ultimate represents the very top of the Sierra lineup, combining heavy-duty performance with luxury SUV-level comfort.

Duramax 3.0L Turbo-Diesel Power

Under the hood is the efficient and powerful Duramax 3.0L Turbo-Diesel I6, producing 305 horsepower and an impressive 495 lb-ft of torque. Paired with a 10-speed automatic transmission, this advanced diesel powertrain delivers smooth acceleration, excellent towing capability, and impressive highway efficiency.

With the 3.23 rear axle ratio, tow/haul mode, and advanced powertrain braking systems, the Sierra Denali Ultimate is designed to confidently handle trailers, boats, and equipment across Ontario.

The engine also includes:

• Engine block heater for Canadian winters • 220-amp alternator • Advanced cooling and towing systems

Denali Ultimate Luxury Interior

Inside the cabin, the Alpine Umber Full-Grain Leather interior sets this truck apart. Denali Ultimate models feature exclusive materials and craftsmanship rarely found in pickup trucks.

Highlights include:

• Full-grain leather seating surfaces • Unique Denali Ultimate interior design and stitching • Premium wood and metal trim • Heated and ventilated front seating • Spacious Crew Cab configuration

This is luxury designed for both work and everyday comfort.

Advanced Technology

The Sierra Denali Ultimate is packed with cutting-edge technology designed to enhance both convenience and safety.

The centrepiece is the 13.4" GMC Premium Infotainment System with Google Built-In, offering:

• Integrated Google Maps navigation • Voice assistance and connected apps • Wireless Apple CarPlay and Android Auto • Bluetooth streaming audio • Large multi-touch display with customizable profiles

This intuitive system keeps drivers connected while maintaining focus on the road.

🚛 Premium Exterior Design

The Denali Ultimate exterior combines bold GMC styling with premium finishing details.

Key highlights include:

• 22" Ultra-Bright Machined wheels with chrome accents • Dual chrome exhaust outlets • Body-colour wheel arch mouldings • Signature Denali Ultimate design elements • Power running boards and premium exterior lighting

The result is a truck that looks just as impressive arriving at a job site as it does pulling into a restaurant downtown.

Why Buy Your GMC Sierra at Boyer Chevrolet Buick GMC Ajax?

Located at 425 Bayly Street West in Ajax, Boyer Chevrolet Buick GMC Ajax proudly maintains a 4.7-star Google rating with over 1,700 reviews. Our team is committed to delivering a professional, transparent, and enjoyable buying experience.

When you purchase from Boyer Ajax, you receive:

• Competitive lease and finance options • A trusted GMC dealership serving Ajax, Whitby, Oshawa, and Durham Region • Factory-trained technicians and full service support • A dealership focused on long-term customer relationships

Book Your Test Drive Today

If you're considering a Ford F-150 Platinum, Ram Limited, or other luxury pickup trucks, the 2026 GMC Sierra Denali Ultimate offers unmatched diesel efficiency, technology, and craftsmanship.

📞 Call 905-427-2500 📍 Visit Boyer Chevrolet Buick GMC Ajax 📅 Book your test drive today

Duramax diesel efficiency. Denali Ultimate luxury. GMC capability.

Experience the best Sierra ever built.

2026 GMC Sierra Denali Crew Cab

Luxury, strength, and advanced technology come together in the 2026 GMC Sierra Denali Crew Cab. Powered by the refined Duramax® 3.0L Turbo-Diesel and wrapped in unmistakable Denali craftsmanship, this full-size pickup delivers confident towing capability with premium comfort in every detail.

Performance & Capability

• Duramax® 3.0L Turbo-Diesel I6

  • 305 horsepower

  • 495 lb-ft of torque

• 10-Speed Automatic Transmission

  • Electronic Precision Shift

  • Steering column paddle shifters

  • Tow/Haul mode with Cruise Grade Braking

• 3.23 rear axle ratio

• Smooth, efficient power delivery with excellent towing and highway fuel efficiency

Exterior Design

• Onyx Black exterior finish

• 22" Painted Aluminum Wheels with machining and bright chrome inserts

• Signature Denali chrome accents

• GMC MultiPro™ Power Steps

  • Power-retractable

  • Foot-activated with rearward articulation for bed access

• Power sunroof for open-air driving

Interior Luxury & Comfort

• Jet Black Forge perforated leather seating

• Front bucket seats with centre console

• Premium Denali interior materials and detailing

• Spacious Crew Cab layout for passengers and gear

Technology & Infotainment

• 13.4" Premium GMC Infotainment System

  • Google built-in navigation & voice assistance

  • Wireless Apple CarPlay® & Android Auto™

  • Bluetooth connectivity

• Technology Package

  • 15" Multicolour Head-Up Display

  • Rear Camera Mirror with full camera display

Denali Reserve Package Highlights

• Technology Package

• Power sunroof

• GMC MultiPro Power Steps

• 22" Denali-exclusive wheel design

Additional Features

• Engine block heater

• 220-amp alternator

• Auto-dimming rear camera mirror

• SiriusXM® with 3-year subscription

• Front license plate kit (province-required)

📍 Available at Boyer Chevrolet Buick GMC Ajax 425 Bayly Street West, Ajax, Ontario 📞 905-427-2500

2026 GMC Sierra Elevation Crew Cab 4WD – Duramax Diesel – Onyx Black

Bold in black. Torque-rich. Tech-loaded. This 2026 GMC Sierra Elevation Crew Cab is built for drivers who want diesel capability wrapped in head-turning style.

Finished in Onyx Black with dealer-installed 22" High Gloss Black wheels, black mirror caps, and tubular assist steps, this Sierra carries a clean, aggressive stance that means business from every angle.

🔥 Duramax 3.0L Turbo-Diesel Power

Under the hood sits the legendary Duramax 3.0L Turbo-Diesel I6, producing 305 horsepower and an impressive 495 lb-ft of torque. Paired with a smooth-shifting 10-speed automatic transmission featuring Electronic Precision Shift, tow/haul mode, and paddle shifters, this truck delivers confident towing power and refined daily drivability.

With a 7,200 lb GVWR and 3.23 rear axle ratio, it’s engineered for work, recreation, and everything in between.

And yes, it includes the engine block heater, because Ontario winters don’t get to win.

🛠 Elevation Premium Package – Loaded & Ready

This Sierra isn’t just good-looking. It’s properly equipped.

Elevation Premium Package includes:

• Jet Black leather-appointed interior • Up-Level rear seat with full under-seat storage • All-weather floor liners • GMC spray-on bedliner • Sierra Safety Plus Package • Preferred Package upgrades

Add in the hard folding bed cover, 6" black assist steps, and rear wheelhouse liners, and this truck is both protected and practical.

🎯 Advanced Technology & Trailering Confidence

The 13.4" GMC Premium Infotainment System with Google built-in, wireless Apple CarPlay and Android Auto, and Bose Premium Audio gives you a modern cockpit experience.

For towing and safety, you get:

• Adaptive Cruise Control • HD Surround Vision • Hitch View with zoom/pan/tilt • In-Vehicle Trailering App • Trailer Camera Provisions • Trailer Side Blind Zone Alert • Rear Cross Traffic Braking • Front & Rear Park Assist • Rear Pedestrian Alert

This is a truck that thinks ahead.

🌞 Comfort & Convenience

• Power sunroof • Rear sliding power window • Wireless charging • Universal Home Remote • Perimeter lighting • Heated, leather-appointed seating • Premium Bose 7-speaker sound system • 3 Years SiriusXM

Every detail has been dialed in.

Why Buy Your Sierra Elevation at Boyer Chevrolet Buick GMC Ajax?

Located at 425 Bayly Street West in Ajax, we proudly maintain a 4.7-star Google rating with over 1,500 reviews. Our team is committed to delivering a transparent, professional, and pressure-free experience.

When you purchase from Boyer Ajax, you get:

• A trusted GM dealership serving Durham Region • Competitive lease and finance options • A full-service facility for long-term support • A team that values relationships over transactions

🚗 Book Your Test Drive Today

If you’re considering a Ford F-150 Power Stroke, Ram EcoDiesel, or Toyota Tundra Hybrid, you owe it to yourself to drive this Duramax-powered Sierra Elevation.

📞 Call 905-427-2500 📍 Visit us in Ajax 📅 Or book your test drive online today

Diesel torque. Blacked-out presence. Premium GMC refinement.

This Sierra Elevation is ready. Are you?

2026 GMC Sierra 1500 Elevation Crew Cab 4x4

Duramax Diesel | Elevation Premium | Z71 Off-Road | Sterling Metallic

The 2026 GMC Sierra Elevation Crew Cab 4x4 delivers bold styling, advanced technology, and proven diesel capability in a full-size pickup engineered for workdays, weekends, and everything in between. Finished in sleek Sterling Metallic and riding on 20" High Gloss Black aluminum wheels, this Sierra Elevation strikes a perfect balance between refined design and rugged presence.

At its core is the highly regarded Duramax 3.0L Turbo-Diesel I6, producing 305 horsepower and an impressive 495 lb-ft of torque. Paired with a smooth 10-speed automatic transmission featuring tow/haul mode, steering column paddle shifters, and grade braking, this Sierra delivers confident towing, excellent fuel efficiency, and effortless highway cruising. The Z71 Off-Road Suspension, Hill Descent Control, and two-speed Autotrac transfer case add confidence when the pavement ends.

Inside, the cabin blends durability with premium comfort. Jet Black leather-appointed seating, front bucket seats, and a floor-mounted centre console create a refined driving environment, while wireless charging and multiple USB ports keep devices powered and connected. The up-level rear seat with storage package adds outstanding versatility with under-seat storage and a fold-down armrest.

This Sierra is exceptionally equipped with the Elevation Premium Package, which combines the Preferred Package and Sierra Safety Plus Package, adding a comprehensive suite of features including:

• Adaptive Cruise Control

• HD Surround Vision

• Front and Rear Park Assist

• Rear Cross Traffic Braking

• Rear Pedestrian Alert

• Trailer Side Blind Zone Alert

• Hitch View with pan, zoom, and tilt

• In-Vehicle Trailering App

• Bose premium 7-speaker audio system

Utility is elevated with a spray-on bedliner with GMC logo, rear wheelhouse liners, and a hard folding tonneau cover by RealTruck. Black tubular assist steps, perimeter lighting, high gloss black mirror caps, and black lug nut and wheel lock kit complete the Elevation’s aggressive, functional look. A power sunroof adds open-air comfort, while all-weather floor liners protect the interior year-round.

The 2026 GMC Sierra Elevation Crew Cab 4x4 delivers diesel strength, modern technology, and bold Elevation styling in a truck that is equally ready for hard work or a night out.

2026 GMC Sierra Denali Crew Cab 4WD

6.2L V8 | Technology Package | Performance Intake | Onyx Black

The 2026 GMC Sierra Denali Crew Cab 4WD delivers a powerful combination of premium craftsmanship, bold V8 performance, and advanced technology. Finished in sleek Onyx Black, this Sierra Denali offers a refined yet rugged presence, enhanced by 20" multi-dimensional polished aluminum wheels wrapped in all-terrain tires, giving it both upscale style and all-season capability.

At the heart of this Denali is the legendary 6.2L EcoTec3 V8 engine, producing an impressive 420 horsepower and 460 lb-ft of torque. Paired with a responsive 10-speed automatic transmission, this Sierra delivers smooth acceleration, confident towing capability, and refined highway cruising. The addition of a performance air intake system and dual sport-mode active exhaust enhances both responsiveness and driving excitement, offering a more dynamic and engaging experience.

Inside, the Denali sets the standard for full-size truck luxury. The spacious crew cab features Jet Black Forge perforated leather seating, premium materials, and exceptional attention to detail throughout. Front bucket seats, a centre console, and a quiet, refined ride create an ideal environment for both daily driving and long-distance comfort.

Equipped with the Technology Package, this Sierra adds advanced driver-focused innovation, including:

• 15" multicolour head-up display

• Rear Camera Mirror for enhanced visibility

• Advanced safety and driver awareness features

The intuitive 13.4" GMC infotainment system with Google built-in provides seamless navigation, voice assistance, wireless Apple CarPlay, and Android Auto, keeping you connected wherever the road takes you.

Additional highlights include a power sunroof, a hard folding bed cover, and three years of SiriusXM, delivering comfort, convenience, and entertainment on every journey.

Blending bold V8 performance, Denali-level refinement, modern technology, and rugged capability, the 2026 GMC Sierra Denali Crew Cab 4WD is the perfect truck for drivers who want luxury without sacrificing strength.

2026 GMC Sierra 1500 AT4 Crew Cab 4x4

Duramax Diesel | AT4 Premium | Technology Package | Coastal Dune

The 2026 GMC Sierra AT4 Crew Cab 4x4 is purpose-built for drivers who demand rugged off-road capability without sacrificing premium comfort and advanced technology. Finished in the distinctive Coastal Dune exterior and riding on 20" machined aluminum wheels with Carbon Grey Metallic accents, this AT4 delivers a bold, trail-ready stance with unmistakable GMC presence.

Under the hood is the proven Duramax 3.0L Turbo-Diesel I6, producing 305 horsepower and a class-leading 495 lb-ft of torque. Paired with a 10-speed automatic transmission featuring tow/haul mode, paddle shifters, and grade braking, the Sierra AT4 offers smooth power delivery, exceptional fuel efficiency, and confident towing capability. A 3.23 rear axle and 7200 lb GVWR further reinforce its balanced performance profile.

Inside, the cabin blends durability with refinement. Jet Black perforated leather seats with Kalahari accents create a premium, adventure-focused interior, while front bucket seats and a full centre console provide comfort and smart storage. The 13.4" GMC Infotainment System with Google Built-In keeps navigation, voice assistance, and connectivity intuitive and seamless, with wireless Apple CarPlay and Android Auto included.

This Sierra AT4 is exceptionally equipped with both the AT4 Premium Package and Technology Package, adding standout features such as:

• 15" Multicolour Head-Up Display

• Rear Camera Mirror with full camera display

• Bed View Camera with trailer camera provisions

• Universal Home Remote

• Rear sliding power window

• High-clearance off-road steps

A power sunroof brings open-air driving to every adventure, while black sport steps enhance accessibility and complement the AT4’s aggressive styling. With three years of SiriusXM, advanced camera systems, and thoughtful trailering technology, this Sierra is as confident backing into a tight campsite as it is cruising the highway.

The 2026 GMC Sierra AT4 Crew Cab 4x4 delivers the perfect blend of diesel efficiency, off-road toughness, and modern luxury—built for drivers who expect more from their truck, on-road and far beyond it.

2026 GMC Sierra 1500 Elevation Crew Cab 4x4

Elevation Premium | Z71 Off-Road | Advanced Safety | Cardinal Red

The 2026 GMC Sierra Elevation Crew Cab 4x4 blends bold styling, advanced safety technology, and off-road capability in a full-size pickup designed for both work and everyday driving. Finished in vibrant Cardinal Red and riding on 20" High Gloss Black aluminum wheels wrapped in all-terrain tires, this Sierra Elevation delivers a strong, athletic presence with signature blacked-out accents.

Paired with a smooth and responsive 10-speed automatic transmission featuring tow/haul mode, paddle shifters, and grade braking, this Sierra is engineered for confident performance whether hauling, towing, or commuting. The Z71 Off-Road Suspension, Hill Descent Control, and two-speed Autotrac transfer case add capability and control in challenging conditions.

Inside, the cabin offers a premium yet functional environment with Jet Black leather-appointed seating, front bucket seats, and a floor-mounted centre console. Modern convenience features like wireless charging, multiple USB ports, and the 13.4" GMC Infotainment System with Google Built-In ensure seamless connectivity and control. Wireless Apple CarPlay and Android Auto keep your smartphone integrated for navigation, music, and hands-free communication.

This Sierra is exceptionally equipped with the Elevation Premium Package, combining the Preferred Package and Sierra Safety Plus Package, adding standout features such as:

• Adaptive Cruise Control

• HD Surround Vision

• Front and Rear Park Assist

• Rear Cross Traffic Braking

• Rear Pedestrian Alert

• Trailer Side Blind Zone Alert

• Hitch View with pan, zoom, and tilt

• In-Vehicle Trailering App

• Bose premium 7-speaker audio system

Utility is enhanced with a spray-on bedliner with GMC logo, rear wheelhouse liners, and a hard folding tonneau cover by RealTruck, while black tubular assist steps improve access and style. A power sunroof adds open-air comfort, and all-weather floor liners help protect the interior in every season.

The 2026 GMC Sierra Elevation Crew Cab 4x4 delivers the perfect balance of bold design, modern technology, and everyday capability—making it an excellent choice for drivers who want standout style without sacrificing real-world functionality.

2026 GMC Sierra 1500 AT4 Crew Cab 4x4

The 2026 GMC Sierra AT4 Crew Cab 4x4 delivers uncompromising off-road capability paired with refined comfort and cutting-edge technology. Finished in Sterling Metallic and riding on 20" machined aluminum wheels with Carbon Grey Metallic accents, this AT4 presents a bold, purposeful look that’s equally at home on rugged trails or city streets.

Power comes from the proven Duramax 3.0L Turbo-Diesel I6, producing 305 horsepower and an impressive 495 lb-ft of torque. Matched with a 10-speed automatic transmission featuring tow/haul mode, steering column paddle shifters, and grade braking, this Sierra offers smooth acceleration, excellent efficiency, and confident towing performance. A 3.23 rear axle and 7200 lb GVWR round out a powertrain designed for real-world capability.

Inside, the cabin is both rugged and refined. Jet Black perforated leather seats with Kalahari accents provide premium comfort with an off-road-inspired edge, while front bucket seats and a full centre console add everyday practicality. The 13.4" GMC Infotainment System with Google Built-In places navigation, voice commands, and connected apps at your fingertips, with wireless Apple CarPlay and Android Auto standard.

Equipped with the AT4 Premium Package and Technology Package, this Sierra adds advanced driver-focused features including:

• 15" Multicolour Head-Up Display

• Rear Camera Mirror with full camera display

• Bed View Camera with trailer camera provisions

• Universal Home Remote

• Rear sliding power window

• High-clearance off-road steps

A power sunroof enhances the open-air driving experience, while black sport steps provide easier access and complement the AT4’s aggressive styling. With three years of SiriusXM and intelligent camera systems designed for trailering and cargo management, this Sierra AT4 is built to handle whatever the road or trail demands.

The 2026 GMC Sierra AT4 Crew Cab 4x4 is the ideal truck for drivers who want diesel efficiency, advanced technology, and true off-road confidence—all wrapped in a premium, unmistakably GMC package.