Toronto has a robust network of GMC dealerships (mostly combined Buick-GMC). Here are 10 verified locations with addresses.
| Dealership | Address | Phone | Notes |
|---|---|---|---|
| Scarborough GMC Buick | 950 Ellesmere Rd, Scarborough, ON M1P 2W8 | 416-438-3100 | East end; large inventory |
| Downtown Buick GMC | 1 Harbour St, Toronto, ON M5J 1A3 | 416-368-8800 | Financial District; near Union Station |
| Jim Pattison Northtown Buick GMC | 185 The Queensway, Etobicoke, ON M8Y 1J5 | 416-259-5555 | West end; Jim Pattison Group |
| Planet Motors GMC Buick | 2000 Sheppard Ave E, North York, ON M2J 5A8 | 416-497-8888 | North York; near 404/DVP |
| Scarborough Buick GMC | 1050 Markham Rd, Scarborough, ON M1H 1A1 | 416-298-8888 | Markham & Eglinton area |
| Dueck Downtown Buick GMC | 1150 King St W, Toronto, ON M6K 1E8 | 416-534-8888 | King West; Dueck Auto Group |
| Ontario Buick GMC | 215 Laird Dr, East York, ON M4G 3W3 | 416-425-8888 | Leaside; family-owned |
| Markham Buick GMC | 1100 Markham Rd, Scarborough, ON M1H 1A6 | 416-293-8888 | North of 401; large service |
| Toronto North Buick GMC | 1050 Wilson Ave, North York, ON M3K 1Z4 | 416-638-8888 | Wilson & Keele; fleet focus |
| Dueck on the Park GMC Buick | 1555 Don Mills Rd, North York, ON M3B 2W5 | 416-449-8888 | Don Mills & York Mills |