Gas prices in Coteau-du-Lac
Prices updated Oct 31, 2026 at 5:50 a.m. (2 min ago)
Average price
178.7¢/L
-1.0% vs region
Cheapest
173.9¢/L
Harnois
Most expensive
191.9¢/L
Stations
5
Regular gas
A 50 L fill-up of regular gas at the cheapest station instead of the average price: you save $2.40.
cheaper average more expensive
All stations, cheapest first
Frequently asked questions
What is the cheapest gas station in Coteau-du-Lac today?
Today, the lowest regular gas price in Coteau-du-Lac is at Harnois (2 rue du Parc) in Coteau-du-Lac: 173.9¢ per litre.
How much is a litre of regular gas in Coteau-du-Lac?
The average regular gas price today in Coteau-du-Lac is 178.7¢ per litre, with a low of 173.9¢ and a high of 191.9¢ across 5 stations, 1.0% less than the average in the region (Montérégie).
How much can I save by filling up at the cheapest station in Coteau-du-Lac?
For a 50-litre fill-up, about $2.40 compared with the average price.