GAS PRICES: REGULAR, CENTS PER LITRE Posted prices as of Wed 04 Nov 2026 17:15 MONTREAL: average 178.6 (226 stations) Cheapest: 172.9 Petro-Canada 2201 Félix-Leclerc (voie de service) nord, Dor 172.9 Ultramar 11000 ch. de la Côte-de-Liesse 172.9 Ultramar 1650 rue Notre-Dame 173.9 Couche-Tard 3865 boul. des Sources, Dollard-des-Ormeaux 173.9 Esso 14270 boul. Gouin ouest LAVAL: average 177.0 (71 stations) Cheapest: 174.9 Canadian Tire 1454 boul. Le Corbusier 174.9 Costco 2999 aut. 440 174.9 Esso 2025 boul. Arthur-Sauvé 174.9 Petro-Canada 1498 Curé-Labelle 174.9 Petro-Canada 1914 des Laurentides The average is the mean of all posted regular prices. Source: Régie de l'énergie du Québec.