New GMCs for sale in Cornwall, ON

Experience the thrill of adventure with the 2026 GMC Acadia AWD AT4, a powerful SUV crafted for those with a taste for rugged elegance. Adorned in a pristine Summit White exterior and featuring an advanced AWD drivetrain, this Acadia AT4 is engineered to conquer both city streets and off-the-beaten-path terrain with confidence and authority.

Step inside to discover a sophisticated interior, wrapped in stylish Forest Storm cloth with Mahogany accents. Enjoy the comfort and practicality of front bucket seats and an array of thoughtful details, from the panoramic sunroof that fills the cabin with natural light to the all-weather floor liners keeping the interior pristine regardless of the adventure. Choose this Acadia and enjoy an optimized driving experience with 18-inch dark machined aluminum wheels that add a dynamic touch of style to your journey.

The 2026 Acadia AT4 is as intelligent as it is stylish, packed with cutting-edge technology like a seamless Bluetooth connection, a Wi-Fi hotspot, and smart device integration. A suite of comprehensive safety features is at your fingertips, including lane assist, brake assist, and parking sensors, all designed to provide peace of mind on every journey. The inclusion of heated seats, a heated steering wheel, and heated mirrors ensures comfort even in Canada’s harsh winters.

If you’re someone who values capability, comfort, and state-of-the-art technology, the 2026 GMC Acadia AWD AT4 could be your perfect companion. Contact Seaway Chevrolet Buick GMC Ltd today to learn more about this exceptional SUV and how it can fit into your lifestyle. Don't miss this opportunity to drive a vehicle that truly caters to your every need.

Meet the new 2026 GMC Acadia AWD Elevation in striking White, a capable and stylish SUV designed to conquer Canadian roads with its efficient all-wheel-drive system and smooth handling, thanks to its 2.5L Turbo DOHC engine with Variable Valve Timing, providing an impressive 328 horsepower.

Experience the distinguished exterior featuring 20-inch Bright Silver Aluminum wheels and sleek molded splash guards. The Seven-Passenger seating layout inside is crafted with After Dark CoreTec trim, offering a perfect balance of space and luxury. Comfort features like heated front seats, a heated steering wheel, and power-adjustable front seats ensure every journey is enjoyable in the elegant brown interior.

Stay connected and safe with a suite of advanced technologies including a backup camera, Bluetooth connection, lane assist, parking sensors, and smart device integration. Your drives will be supported by the intuitive 8-speed automatic transmission, ensuring an optimal balance of power and efficiency. The vehicle is also equipped with a Universal Home Remote and a three-year SiriusXM subscription, adding convenience and entertainment to your everyday life.

This versatile GMC Acadia is ideal for active families and outdoor enthusiasts who value comfort, style, and technological sophistication. Visit Seaway Chevrolet Buick GMC Ltd today for more details and discover how this SUV can enhance your lifestyle. Don't miss out on making this phenomenal vehicle yours!

Meet the 2026 GMC Sierra 2500HD Denali in stunning Silver, a robust 4×4 truck designed for premium performance and luxury. This Crew Cab features the Denali Preferred Equipment Group, including a range of exceptional features that enhance your driving experience.

The exterior styling of this Sierra is accentuated by 20-inch ultra-bright machined wheels with bright chrome inserts, and black painted pockets, providing a modern and sophisticated look. The Sterling Metallic finish beautifully complements the black perforated leather interior. The sunroof adds an extra touch of luxury, while the integrated running boards offer convenience and style.

Inside, enjoy front bucket seats with a center console, all finished in jet black leather for a refined touch. Indulge in technology with the 13.4-inch diagonal Premium GMC Infotainment System featuring Google built-in apps, including a superior navigation system and voice assistance. Stay connected effortlessly with wireless Android Auto and Apple CarPlay. Stay safe with features such as lane assist, a backup camera, parking sensors, and the Rear Camera Mirror with a full-camera display. The truck also boasts a Multicolour 15-inch Diagonal Head-Up Display for crucial driving information.

Equipped with the powerful Duramax 6.6L Turbo-Diesel V8, this vehicle provides an impressive 470 hp and 975 lb-ft of torque, perfect for those who need to tow or haul with confidence. Its 10-speed automatic transmission ensures smooth handling on any terrain.

Perfect for families and adventure enthusiasts who require a blend of power, utility, and luxury. Don't miss the chance to own this new 2026 GMC Sierra 2500HD Denali. Contact Seaway Chevrolet Buick GMC Ltd to learn more and to take it for a test drive today.

Experience the perfect blend of power and luxury with the new 2026 GMC Yukon XL Denali in a pristine white exterior complemented by its advanced 4x4 drivetrain. This SUV offers superior control and handling for any journey.

Step inside to a world of sophistication with a plush black interior featuring perforated leather seating. The Yukon XL Denali's refined style is enhanced by 22-inch multi-spoke gloss black wheels and the signature power-retractable assist steps with perimeter lighting for added convenience.

Stay connected and entertained with the 16.8-inch GMC Infotainment System, boasting Google built-in compatibility, navigation, and a high-definition display. Safety is paramount, with features like lane assist, a backup camera, automatic parking, and adaptive cruise control ensuring peace of mind on every drive. Enjoy the convenience of features like remote start, keyless entry, and a panoramic sunroof that brings an airy feel to even the longest road trips.

Whether you're an adventurer seeking reliable power or a family in need of spacious comfort, the GMC Yukon XL Denali addresses every necessity with its luxurious and advanced offerings. Contact Seaway Chevrolet Buick GMC Ltd today for more information and to experience this exceptional vehicle firsthand.

Introducing the exquisite 2026 GMC Sierra 2500HD Denali, finished in a striking black hue, that offers the ultimate fusion of bold style and robust performance. This new Crew Cab Standard Box, equipped with a 4×4 drivetrain, is engineered for superior handling across all terrains.

The exterior is accentuated by stunning 20" ultra-bright machined wheels complemented by black painted pockets, delivering a powerful stance. Step into a luxurious cabin featuring jet black forge perforated leather seat trims with front bucket seats accented by a centre console, offering both comfort and elegance. The inclusion of running boards ensures easy access to this magnificent truck.

Immerse yourself in cutting-edge technology with the 13.4" diagonal premium GMC Infotainment System featuring Google Built-In apps such as navigation and voice assistance, along with wireless Android Auto and Apple CarPlay capabilities. Stay safe on the road with advanced driver assistance features including adaptive cruise control, lane assist, and smart device integration. The multicolour 15" diagonal head-up display and rear camera mirror further enhance safety and convenience.

This powerhouse is driven by the formidable Duramax 6.6L turbo-diesel V8 engine, B20-diesel compatible, offering dynamic performance with 470 horsepower and a towing-ready setup featuring a gooseneck/5th wheel prep package. Ideal for those seeking luxury with functionality, the Sierra 2500HD Denali boasts a host of amenities including a power sunroof, heated steering wheel, and a comprehensive technology package.

If you are looking for a truck that combines refined luxury, advanced features, and tremendous capability, this vehicle is tailored for you. Contact Seaway Chevrolet Buick GMC Ltd today to experience the exceptional qualities of the 2026 GMC Sierra 2500HD Denali and enhance your driving adventures.

Experience the sophistication of the 2026 GMC Yukon Elevation, a stunning white 4×4 SUV that offers refined handling both on and off the road. As a top choice in luxury SUVs, the Elevation trim combines the ruggedness you expect from a GMC with premium comforts and technology designed to elevate your driving experience.

The exterior of this Yukon Elevation captures attention with its imposing presence and modern styling, complemented by practical features like running boards and heated mirrors that enhance functionality. Inside, you'll indulge in a world of comfort with leather seats, heated both in the front and rear, and a heated steering wheel tailored for Canada’s colder months. The spacious interior is crafted with precision and attention to detail, ensuring that every journey is enjoyed in utmost luxury.

Technological enhancements in the Yukon Elevation are designed to keep you connected and safe. The navigation system and smart device integration make every journey seamless, while safety features such as lane assist, automatic parking, and a backup camera provide additional peace of mind. This SUV is equipped with modern comforts like keyless entry, remote start, and adaptive cruise control, ensuring convenience at your fingertips. The 5.3L V8 engine with Dynamic Fuel Management delivers robust power and efficiency, creating an optimal balance of performance and economy.

This Yukon is perfect for families who require space, power, and advanced technology or adventure enthusiasts who crave a reliable and comfortable vehicle for exploring Canada's diverse landscapes. Don't miss the chance to own this exceptional SUV. Contact Seaway Chevrolet Buick GMC Ltd today for more information and to schedule a test drive.

The 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation in a stunning silver exterior paired with a robust 4x4 drivetrain is engineered for exceptional handling and performance. Equipped with the powerful Duramax 3.0L Turbo-Diesel I6 engine and a 10-speed automatic transmission, this truck is ready to tackle any road or terrain.

The Sierra 1500 Elevation makes a bold impression with its high gloss black 20-inch aluminum wheels and all-terrain tires. Its sleek design is matched by a luxurious black interior featuring leather-appointed front bucket seats with convenient wireless charging. The Spray-on bed liner and MultiPro Tailgate enhance functionality and durability, perfect for any work or adventure.

Stay connected and safe with an advanced 13.4-inch diagonal premium GMC infotainment system that includes built-in Google apps like navigation and voice assistance. The Elevation Premium Package ensures you're fully equipped, offering features such as a backup camera, lane assist, and adaptive cruise control. The Sierra Safety Plus Package enhances your peace of mind with front and rear park assist, HD surround vision, and trailer camera provisions. Additionally, enjoy the premium 7-speaker Bose sound system, complete with Richbass woofer for an exceptional audio experience on the go.

This vehicle is ideal for those who demand versatility, technology, and luxury in their driving experience. Whether you're an avid adventurer or a professional seeking a reliable workhorse, this Sierra 1500 is ready to exceed your expectations. Contact Seaway Chevrolet Buick GMC Ltd today to learn more and arrange a test drive.

Introducing the new 2026 GMC Yukon XL Elevation in a sophisticated Onyx Black finish. This striking SUV, equipped with a powerful 4×4 drivetrain, is ready to conquer any terrain with remarkable ease and control. Under the hood, you'll find a robust 5.3L EcoTec3 V8 engine boasting 355 horsepower, paired with a smooth 10-speed automatic transmission for seamless driving performance.

The Yukon XL Elevation stands out with its bold exterior, featuring machined 20" Satin Graphite wheels and all-season tires for a commanding presence on the road. The interior is equally impressive, offering luxurious Jet Black CoreTec/perforated leather-appointed seating. Enjoy the airy atmosphere provided by the power panoramic sunroof and the convenience of power-adjustable bucket seats in both the first and second rows.

Technology enthusiasts will appreciate the ultra-modern 16.8" diagonal premium GMC Infotainment System with Google built-in compatibility, color touch-screen, and a personalized profile system. Enhanced safety and driver assistance features abound, including automatic parking, a backup camera, blind zone steering assist with trailering, lane assist, and a head-up display. The driver can also take advantage of adaptive cruise control, a rear camera mirror, and a smart trailer integration indicator.

This Yukon XL Elevation is perfect for families and adventurers who demand style, technology, and capability. Whether you’re taking a long road trip or simply navigating the city, this SUV offers all the comfort and functionality you need. Contact Seaway Chevrolet Buick GMC Ltd today to learn more about how you can drive away in this exceptional vehicle.

The 2026 GMC Yukon AT4 Ultimate in striking black is the perfect blend of power and style, designed to conquer any terrain with its robust 4×4 drivetrain. This new SUV offers commanding road presence and is paired with an advanced automatic transmission, ensuring smooth handling across various driving conditions.

On the outside, the Yukon boasts a bold appearance with its 20" machined and painted Talos Bronze Metallic wheels and Onyx Black finish. The AT4 Black Appearance Package adds a touch of sophistication with features like illuminated front Black GMC emblems and black nameplates. Step inside to an interior that exudes luxury and comfort, featuring Obsidian Rush full-grain leather seats with red accents, creating a two-tone effect that's as refined as it is durable.

Technologically advanced, the Yukon AT4 Ultimate is equipped with a 16.8" diagonal premium GMC Infotainment System that supports Google built-in apps, navigation, and personalized driver profiles. Stay connected with a Wi-Fi hotspot and enjoy the robust audio experience with the enhanced infotainment system. Safety is paramount with this vehicle's comprehensive suite of features such as lane assist, adaptive cruise control, automatic parking, and backup camera.

Perfect for families and adventurers alike, the Yukon offers ample space and comfort with features like heated and cooled seats, a heated steering wheel, and a sunroof/moonroof to enhance your driving experience. We invite you to contact Seaway Chevrolet Buick GMC Ltd to explore more about the 2026 GMC Yukon AT4 Ultimate and schedule a personalized test drive.

Experience the power and prestige of the 2026 GMC Yukon AT4 in a striking Summit White finish with a capable 4×4 drivetrain designed for all terrains. This SUV perfectly balances rugged performance with refined comfort, making it a leader in its class.

The exterior is marked by power-retractable assist steps with perimeter lighting and signature black GMC markings, lending it a distinctive, bold appearance. Alloy wheels enhance its sturdy stance, while the panoramic power sunroof floods the interior with light, adding a spacious feel to its black Forest Storm interior accented with Mahogany.

Inside, the Yukon AT4 meets all your comfort and technological needs with perforated leather seating surfaces, offering heated and cooled front seats for optimal comfort. A premium 16.8-inch diagonal GMC infotainment system with navigation, Google built-in compatibility, and personalized driver profiles keeps you connected and entertained. Enjoy the convenience of remote start, keyless entry, and the versatility of power-sliding seats.

Safety is paramount with features such as lane assist, automatic parking, adaptive cruise control, and a comprehensive theft-deterrent alarm system. Technology enthusiasts will appreciate the head-up display, rear camera mirror, and the advanced security package with sensors for extra peace of mind.

This Yukon is suited for individuals or families seeking luxury and performance. Its blend of cutting-edge technology and sophisticated styling invites you to explore without limits. Contact Seaway Chevrolet Buick GMC Ltd to learn more and schedule your test drive today!

Experience the commanding presence of the new 2026 GMC Acadia AWD Elevation in a stunning black finish, designed to tackle various terrains with its advanced all-wheel-drive system.

The exterior of this SUV boasts sleek lines and attractive alloy wheels, setting the stage for refined style. Step inside to find a spacious interior equipped with modern conveniences like heated seats, a steering wheel, and mirrors, which all add an extra layer of comfort to your drive.

Stay connected and safe with cutting-edge technology, including a crystal-clear backup camera, lane assist, and adaptive cruise control. The integrated smart device connectivity, Bluetooth, and a Wi-Fi hotspot keep you in touch and in command during every journey.

This GMC Acadia is perfect for families and adventure seekers who value safety and versatility. It's ready for everything from daily commutes to epic road trips. Contact Seaway Chevrolet Buick GMC Ltd today to find out more about this exceptional vehicle and make it yours.

The 2026 GMC Canyon Elevation Crew Cab Short Box 4-Wheel Drive in pristine white is an all-wheel-drive powerhouse ready to tackle any terrain. With its precise handling, the Canyon boasts the renowned ELEVATION PREFERRED EQUIPMENT GROUP, ensuring a premium experience. It is powered by the robust 310 hp TurboMax engine and features an 8-speed automatic transmission, offering you a smooth yet dynamic drive.

On the exterior, the Canyon is highlighted by its 18" gloss black aluminum wheels and all-terrain tires, projecting both style and substance. Inside, the Jet Black CoreTec trimmed interior exudes sophistication, featuring front bucket seats and a rear centre armrest with cupholders. Stay comfortable with dual-zone automatic climate control and enjoy the open road with the confidence of heated mirrors.

The vehicle is equipped with state-of-the-art technology, featuring an 11.3" diagonal premium GMC infotainment system with built-in Google services. Enjoy wireless Android Auto and Apple CarPlay capabilities paired with advanced voice recognition. For your safety and convenience, this model includes a backup camera, lane assist, and parking sensors for optimal driver assistance.

This GMC Canyon Elevation is ideal for adventurous souls who value performance and luxury. Contact Seaway Chevrolet Buick GMC Ltd today to learn more about this impressive truck and arrange your test drive.