Diesel prices in Beauharnois
Prices updated Oct 30, 2026 at 11:15 p.m. (3 min ago)
Average price
286.9¢/L
-0.6% vs region
Cheapest
286.9¢/L
Esso
Most expensive
286.9¢/L
Stations
4
Diesel
A 50 L fill-up of diesel at the cheapest station instead of the average price: you save $0.00.
cheaper average more expensive
All stations, cheapest first
Frequently asked questions
What is the cheapest gas station in Beauharnois today?
Today, the lowest diesel price in Beauharnois is at Esso (253 de la Beauce) in Beauharnois: 286.9¢ per litre.
How much is a litre of diesel in Beauharnois?
The average diesel price today in Beauharnois is 286.9¢ per litre, with a low of 286.9¢ and a high of 286.9¢ across 4 stations, 0.6% less than the average in the region (Montérégie).
How much can I save by filling up at the cheapest station in Beauharnois?
For a 50-litre fill-up, about $0.00 compared with the average price.