Gas prices in Longueuil · Couche-Tard
Prices updated Oct 30, 2026 at 11:10 p.m. (5 min ago)
Average price
168.7¢/L
-5.4% vs region
Cheapest
168.3¢/L
Couche-Tard
Most expensive
168.9¢/L
Stations
3
Regular gas
A 50 L fill-up of regular gas at the cheapest station instead of the average price: you save $0.20.
cheaper average more expensive
All stations, cheapest first
| # | Station | Regular | Votes |
|---|---|---|---|
| 1 | Couche-Tard
4900 boul. Grande-Allée |
168.3¢/L -0.2% |
|
| 2 | Couche-Tard
2780 boul. Roland-Therrien |
168.9¢/L +0.1% |
|
| 3 | Couche-Tard
3990 ch. de Chambly |
168.9¢/L +0.1% |