Gas prices in Montérégie · Petroplus
Prices updated Oct 31, 2026 at 12:20 p.m. (3 min ago)
Average price
181.1¢/L
-2.0% vs Quebec
Cheapest
178.9¢/L
in the region
Most expensive
184.6¢/L
in the region
Stations
3
Regular gas
A 50 L fill-up of regular gas at the cheapest station instead of the average price: you save $1.12.
cheaper average more expensive
The 20 cheapest
Cities by average price
| # | City | Lowest | Average | St. |
|---|---|---|---|---|
| 1 | Saint-Zotique | 178.9¢ | 178.9¢ -1.2% | 1 |
| 2 | Saint-Chrysostome | 179.9¢ | 179.9¢ -0.7% | 1 |
| 3 | L'Île-Perrot | 184.6¢ | 184.6¢ +1.9% | 1 |