GM Dealership Serving Toronto, ON

GM Factory-Trained Service

Toronto vehicle owners can count on certified service at Old Mill Chevrolet Buick GMC for top-quality, manufacturer-approved maintenance. Factory-trained technicians understand these vehicles in detail and use the correct diagnostic tools and genuine parts for every job. This helps protect performance, safety systems, and long-term reliability while reducing the risk of incorrect repairs or unnecessary work later on.

At Old Mill Chevrolet Buick GMC, we’re proud to serve Toronto residents by offering an exceptional selection of new and used vehicles, comprehensive aftercare, and the highest possible levels of customer service. For more details, call us at 416-766-2443, or schedule your next service appointment online.

Why Choose Old Mill?

For the best selection of new and used GM cars, trucks, and SUVs, and the most comprehensive servicing and repair facilities in the area, Toronto residents don’t have to look any further than Old Mill Chevrolet Buick GMC. Located here in the west end, it’s an easy run along The Queensway or the Gardiner Expressway, so getting to us from across the city is easy.

The current GM lineup is as wide as it is impressive. The Chevrolet Silverado 1500 remains the go-to pickup for many without stepping into heavy-duty territory, while the Chevrolet Silverado HD is for those who need ultimate pickup truck capability. SUVs such as the Chevrolet Equinox, Chevrolet Trax, GMC Yukon, GMC Terrain, and Chevrolet Trailblazer cover all the bases for people-carrying and daily driving. At the other end, the Chevrolet Corvette is the no-nonsense sports car that doesn’t try to be anything else. Electric models now run through the entire range, with the Chevrolet Bolt EV, Chevrolet Blazer EV, Chevrolet Equinox EV, and Chevrolet Silverado EV covering multiple segments. The Buick Encore GX and Buick Envision focus on comfort and refinement, while the GMC Sierra 1500 and GMC Sierra HD take pickup truck style and luxury to another level. The GMC Hummer EV and GMC Sierra EV show how electric trucks can now exceed the capability and performance demands and expectations of Toronto drivers.

Many Toronto vehicle buyers appreciate the value and quality that used and Certified Pre-Owned vehicles represent. We always have an extensive selection of used vehicles from most major manufacturers for you to choose from. Every vehicle has been rigorously inspected and prepared to the highest standards by our expert technicians.

The right financing can make our superb new and used vehicle deals even more affordable with convenient monthly payments to fit any budget or circumstances. You can apply for financing online through the Apply for Financing section of our website before your visit, and our Value Your Trade tool can give you an idea of what price you can expect for your current vehicle.

A top-quality service department separates a good dealership from those Toronto residents should avoid. At Old Mill Chevrolet Buick GMC, we have an exceptional team of factory-trained technicians who handle your maintenance and repair needs. Whether you need an oil service, a new battery, wheel alignment, routine servicing, or major repairs, no job is too big or too small. We even have a body shop to fix everything from a small bump or scratch to major accident repairs.

You can schedule a service appointment, order parts, shop tires, shop accessories, or find out about our latest service specials online here at our website.