Diesel prices in Longueuil · Ultramar
Prices updated Oct 31, 2026 at 8:15 a.m. (just now)
Average price
288.1¢/L
0.0% vs region
Cheapest
285.9¢/L
Ultramar
Most expensive
289.9¢/L
Stations
6
Diesel
A 50 L fill-up of diesel at the cheapest station instead of the average price: you save $1.08.
cheaper average more expensive
All stations, cheapest first
| # | Station | Diesel | Votes |
|---|---|---|---|
| 1 | Ultramar
3405 Grande Allée |
285.9¢/L -0.8% |
|
| 2 | Ultramar
4949 Boul. Gaétan-Boucher |
285.9¢/L -0.8% |
|
| 3 | Ultramar
1140 Boul. Curé-Poirier ouest |
286.9¢/L -0.4% |
|
| 4 | Ultramar
1445 Boul. Nobert |
289.9¢/L +0.6% |
|
| 5 | Ultramar
2720 ch. de Chambly |
289.9¢/L +0.6% |
|
| 6 | Ultramar
2801 Boul. Jacques-Cartier est |
289.9¢/L +0.6% |