Diesel prices in Saint-Roch-de-l'Achigan
Prices updated Oct 31, 2026 at 9:30 a.m. (3 min ago)
Average price
286.6¢/L
-0.8% vs region
Cheapest
284.9¢/L
Harnois
Most expensive
289.9¢/L
Stations
3
Diesel
A 50 L fill-up of diesel at the cheapest station instead of the average price: you save $0.83.
cheaper average more expensive
All stations, cheapest first
| # | Station | Diesel | Votes |
|---|---|---|---|
| 1 | Harnois
1219 rue Principale |
284.9¢/L -0.6% |
|
| 2 | Ultramar
648 Rang du Ruisseau des Anges sud |
284.9¢/L -0.6% |
|
| 3 | Petro-Canada
601 J.-Oswald-Forest |
289.9¢/L ▲ 1¢+1.2% |
Frequently asked questions
What is the cheapest gas station in Saint-Roch-de-l'Achigan today?
Today, the lowest diesel price in Saint-Roch-de-l'Achigan is at Harnois (1219 rue Principale) in Saint-Roch-de-l'Achigan: 284.9¢ per litre.
How much is a litre of diesel in Saint-Roch-de-l'Achigan?
The average diesel price today in Saint-Roch-de-l'Achigan is 286.6¢ per litre, with a low of 284.9¢ and a high of 289.9¢ across 3 stations, 0.8% less than the average in the region (Lanaudière).
How much can I save by filling up at the cheapest station in Saint-Roch-de-l'Achigan?
For a 50-litre fill-up, about $0.83 compared with the average price.