Diesel prices in Mercier
Prices updated Oct 31, 2026 at 2:50 p.m. (5 min ago)
Average price
292.4¢/L
+1.3% vs region
Cheapest
289.9¢/L
Esso
Most expensive
294.9¢/L
Stations
2
Diesel
A 50 L fill-up of diesel at the cheapest station instead of the average price: you save $1.25.
cheaper average more expensive
All stations, cheapest first
| # | Station | Diesel | Votes |
|---|---|---|---|
| 1 | Esso
529 boul. Saint-Jean-Baptiste |
289.9¢/L -0.9% |
|
| 2 | Petro-Canada
222 Saint-Jean-Baptiste |
294.9¢/L +0.9% |
Frequently asked questions
What is the cheapest gas station in Mercier today?
Today, the lowest diesel price in Mercier is at Esso (529 boul. Saint-Jean-Baptiste) in Mercier: 289.9¢ per litre.
How much is a litre of diesel in Mercier?
The average diesel price today in Mercier is 292.4¢ per litre, with a low of 289.9¢ and a high of 294.9¢ across 2 stations, 1.3% more than the average in the region (Montérégie).
How much can I save by filling up at the cheapest station in Mercier?
For a 50-litre fill-up, about $1.25 compared with the average price.