GM Dealership Serving North York, ON

GM Factory-Trained Service

Drivers in North York can rely on certified service at Old Mill Chevrolet Buick GMC for accurate, manufacturer-approved maintenance. Factory-trained technicians understand these vehicles in detail and use the correct diagnostic tools and genuine parts. This helps maintain performance, safety, and long-term value while reducing the risk of incorrect repairs or unnecessary work.

At Old Mill Chevrolet Buick GMC, we’re proud to serve North York residents with a consistent approach, from vehicle selection to aftercare, backed by our vast experience and constant attention to detail. For more details, call us at 416-766-2443, or schedule your next service appointment online.

Why Choose Old Mill?

For drivers in North York looking for a reliable place to shop for a new or used vehicle, or to maintain what they already own, we continue to serve the area with a strong selection and a relentlessly customer-focused approach. Here at Old Mill Chevrolet Buick GMC, we’re an easy drive via Highway 401 or the Don Valley Parkway, making us a convenient choice for North York residents.

The current GM lineup covers a wide range of needs. The Chevrolet Silverado 1500 is a mainstay of our new inventory, with the Chevrolet Silverado HD ready to handle the most demanding pickup truck applications. SUVs such as the Chevrolet Equinox, Chevrolet Trax, GMC Terrain, GMC Yukon, and Chevrolet Trailblazer cover all the bases for families and commuters. At the performance end, the Chevrolet Corvette is the legendary sports car that continues to thrill. Electric models run across the lineup these days, including the Chevrolet Bolt EV, Chevrolet Equinox EV, Chevrolet Blazer EV, and Chevrolet Silverado EV. Buick models such as the Buick Encore GX and Buick Envision focus on comfort and premium style, while the GMC Sierra 1500 and GMC Sierra HD are trucks with a luxury look and feel. The GMC Hummer EV and GMC Sierra EV demonstrate that electric trucks now compete on equal terms with combustion-engine models.

Many North York drivers choose used and Certified Pre-Owned vehicles for their value and quality. Here at Old Mill Chevrolet Buick GMC, we offer a strong selection of used vehicles from a wide range of manufacturers. Every vehicle is carefully inspected and prepared by our technicians before it’s made available.

Our finance team works with customers to make our vehicles and great deals even more affordable. We offer auto loans and lease options to suit a range of budgets and circumstances. You can apply for financing online before your visit, and our Value Your Trade tool helps you estimate your vehicle's current value.

Our service department supports everything we do and offer. We carry out maintenance and repairs using factory-trained technicians and provide a full parts department with genuine components and accessories. You can schedule a service online, order parts, shop tires, and view our latest service specials on our website.