Used GMCs for sale in Alliston, ON

Introducing the majestic 2021 GMC Sierra 3500HD Denali, a stunning 4x4 truck that stands proud in commanding style. Its robust handling capabilities, coupled with its sleek, aerodynamic design, make it an absolute powerhouse both on and off the road.

The exterior exudes confidence with its bold presence and premium finishes, designed to turn heads wherever you go. Step inside and you'll be welcomed by a luxe interior featuring refined leather seats, offering both heated and cooled options for your comfort. An expansive cabin equipped with power seats, power windows, and running boards ensures a comfortable drive no matter the distance.

This GMC Sierra doesn't just offer muscle, it's packed with cutting-edge technology to keep you connected and safe. Enjoy seamless connectivity with the Bluetooth connection, navigation system, and smart device integration, all displayed on an intuitive interface. Stay entertained and informed with satellite radio and a built-in Wi-Fi hotspot. Safety is paramount with features such as lane assist, parking sensors, a backup camera, and a reliable cruise control system to boost your driving confidence.

Whether you're a contractor needing a reliable workhorse or someone who thrives on adventure, the 2021 GMC Sierra 3500HD Denali is perfectly equipped to meet your needs. Don't miss out on this extraordinary vehicle. Contact us today to schedule a test drive or to get more information about this powerful 4x4 truck.

Experience power and luxury in the GMC Sierra 2500HD Denali Ultimate, painted in an eye-catching color, and equipped with a rugged 4×4 drivetrain for superior handling in any condition. With only 34,498 km on the odometer, this truck is ready to take on new adventures.

The exterior styling of this truck commands attention, featuring a bold and majestic stance complemented by running boards for easy access. Inside, you'll find a cabin that combines comfort and sophistication with supple leather seats and a spacious interior. The sunroof/moonroof adds an open and airy feel to everyday travels.

Loaded with the latest technology, this Sierra is designed to enhance your driving pleasure. Stay connected with a sophisticated navigation system, Bluetooth connection, and smart device integration. Enjoy peace of mind with advanced safety features like lane assist, parking sensors, and a backup camera. The heads-up display keeps key information readily visible, so you can keep your eyes on the road. Luxurious amenities such as heated and cooled seats, keyless entry, power seats, and a wi-fi hotspot offer convenience and comfort on all your journeys.

If you're looking for a powerful truck that delivers both performance and cutting-edge features, the GMC Sierra 2500HD Denali Ultimate is a perfect match for professionals on the move, adventure-seekers, or those with a taste for the finer things in life. Contact us today to learn more about this remarkable vehicle and make it yours!

Presenting the exquisite GMC Canyon 4WD Denali, a sleek 4x4 truck known for its excellent handling and robust capability. This truck is dressed in a sophisticated color, exuding confidence and style that commands attention on any road.

The exterior boasts top-of-the-line alloy wheels and sturdy running boards, while its gleaming body not only enhances its appearance but promises durability. Inside, the Canyon Denali is a realm of luxury, featuring sumptuous leather seats that offer both heating and cooling functions. The power and fine craftsmanship extend to every corner of the cabin, with convenient features such as power seats, windows, and keyless entry.

Tech enthusiasts will appreciate the state-of-the-art navigation system and connectivity options, including a Bluetooth connection, satellite radio, and smart device integration, all controlled through a user-friendly interface. Safety is paramount, with advanced features such as a backup camera, lane assist, parking sensors, and more, ensuring a secure drive anywhere you go. A robust wi-fi hotspot and remote start add to the convenience.

This well-maintained truck with a low mileage of 87,022 km is perfect for those in need of power, luxury, and modern technology. Whether you're an adventurous spirit or in need of a reliable upscale vehicle for everyday journeys, this might just be the perfect fit. Contact the dealership today to make this incredible GMC Canyon 4WD Denali yours!

One owner super clean AT4 Carbon Pro Edition finished in Titanium Rush.

The 2024 GMC Sierra 1500 AT4 in a striking color boasts a powerful 4×4 drivetrain and an automatic transmission, making it a rugged yet refined choice for those who demand performance and handling. At the heart of this mighty truck is a robust 6.2L V8 engine, delivering exceptional power to conquer any terrain with confidence.

This truck's exterior is complemented by stylish alloy wheels, providing a rugged look that matches its capabilities. The refined interior welcomes you with luxurious leather seats, heated and cooled to ensure your comfort in all seasons. The spacious cabin is designed for convenience and sophistication, featuring power seats and windows, keyless entry, and a premium navigation system to keep you on course.

Equipped with the latest in automotive technology, the Sierra 1500 AT4 offers seamless smart device integration and a wi-fi hotspot, keeping you connected on the go. The modern infotainment system is accessible via a user-friendly interface. Safety features include a backup camera, parking sensors, and lane assist, giving you peace of mind on every drive.

This truck is ideal for adventure enthusiasts who need a vehicle that can handle both work and play. Whether you're headed off-road or navigating city streets, the 2024 GMC Sierra 1500 AT4 is the ultimate companion. Contact us today to learn more and schedule a test drive. Experience the power and luxury of the new Sierra 1500 AT4 for yourself.

Beauty spec on this NEAR NEW 2025 GMC Sierra Denali.

3.0L Diesel Finished in White Tricoate + 22" High Gloss Black Wheels ($5,000 option).

Take advantage of 4.99% finance up to 60 months.

Experience the commanding presence of the GMC Sierra 1500 Denali in a sleek, eye-catching white finish. This robust 4x4 truck with its Crew Cab Short Box configuration is engineered for superior handling, powered by a formidable 3.0L 6-cylinder engine, and backed by an automatic transmission.

The exterior of this beauty is complemented by alloy wheels, heated mirrors, and running boards, enhancing both style and functionality. Slide into the black leather interior, offering an array of comforts such as heated and cooled seats and a heated steering wheel. With ample space and unmatched luxury, every drive promises comfort and style.

Stay connected on-the-go with advanced technology, including a navigation system, Bluetooth connection, smart device integration, and a convenient Wi-Fi hotspot. Prioritizing your safety, this Sierra Denali is equipped with a backup camera, lane assist, brake assist, adaptive cruise control, parking sensors, and more to ensure every journey is secure.

This GMC Sierra 1500 Denali is perfect for those who demand refinement in every detail, making it an ideal choice for families and professionals alike. With only 6,500 km on the odometer, this well-connected powerhouse is ready to tackle any destiny you throw its way. Reach out to us today for more information and take a closer look at what sets this truck apart! Don't miss out on the opportunity to own a vehicle that delivers true excellence.