Petro-Canada (Suncor’s retail brand) runs one of the largest station networks in the GTA, from dense city corners to the big highway plazas — it also operates many of the ONroute-adjacent sites drivers hit on the 401. Like every major, its posted price varies block by block with local competition: the same afternoon can see a Kennedy Road Petro-Canada near the bottom of the city ranking and a midtown one near the top, 10 or more cents apart.
The brand’s two differentiators matter to specific drivers. Petro-Points is one of the more generous fuel programs when stacked with an RBC-linked card or CAA membership — the combinations return the equivalent of 1–3¢/L in practice. And Ultra 94 is the highest-octane pump gas commonly sold in Ontario, which a small set of performance vehicles is specifically tuned for; if yours is one of them, Petro-Canada is effectively the only game in town.
The list below ranks every Petro-Canada we track by its current price, refreshed hourly. Click through to any station for history, hours and amenities.