Live Quebec gas prices
Gas prices in Longueuil today
Check gas prices in Longueuil, the cheapest stations, the local average and the spread between the lowest and highest prices. GazGain then adds the useful calculation: is the drive to a cheaper station actually worth it?
Calculate your real savings in Longueuil
Calculate with my locationTracked average
193.1¢/L
regular
Lowest
175.1¢/L
Esso
Highest
197.9¢/L
22.8¢ spread
Feed checked
6 min ago
41 stations
Local verdict
The cheapest in Longueuil still has to beat the detour
Today in Longueuil, the gap between the tracked average and the lowest price is about 18.0¢/L. On 45 L, the gross savings are about $8.12. If the detour adds more than that in fuel, the cheapest station is not the best choice.
Calculate the detour
Use the gas detour calculator with your vehicle, tank and location.
gas detour calculator
Understand the math
See when cheaper gas is worth the drive, and when the trip burns the savings.
when cheaper gas is worth the detour
Near me
Compare cheap gas near me with a decision centered on your real route.
cheap gas near me
Cheapest stations
Cheapest gas stations in Longueuil right now
Regular fuel, public Regie feed
| Station | Address | Price | Price changed | Feed checked |
|---|---|---|---|---|
| Esso | 8175 boul. Cousineau, Longueuil | 175.1¢/L | 2 h ago | 6 min ago |
| Pétroles Maurice | 8855 ch. de Chambly, Longueuil | 176.9¢/L | 14 h ago | 6 min ago |
| Shell | 5175 boul. Cousineau, Longueuil | 180.9¢/L | 16 h ago | 6 min ago |
| Ultramar | 1221 ch. de Chambly, LONGUEUIL | 181.9¢/L | 7 h ago | 6 min ago |
| Ultramar | 2720 ch. de Chambly, LONGUEUIL | 181.9¢/L | 6 h ago | 6 min ago |
| Ultramar | 1140 Boul. Curé-Poirier ouest, LONGUEUIL | 181.9¢/L | 7 h ago | 6 min ago |
| Canadian Tire | 2715 ch. de Chambly, Longueuil | 181.9¢/L | 6 h ago | 6 min ago |
| Super Gaz | 700 ch. de Chambly, Longueuil | 181.9¢/L | 8 h ago | 6 min ago |
| Petro-Canada | 5600 de Chambly, Longueuil | 182.9¢/L | 3 days ago | 6 min ago |
| Shell | 7100 Boul. Grande Allée, Longueuil | 183.9¢/L | 6 h ago | 6 min ago |
Is the cheapest station actually worth the detour?
Today in Longueuil, the gap between GazGain's tracked average and the lowest price is about 18.0¢/L. On a 45 L fill-up, that is $8.12 before counting the fuel burned to get there. GazGain calculates that real gain with your vehicle, tank level and position.
The simple formula
Gross savings = litres × price gap
Detour cost = km × consumption
Real gain = gross savings - detour cost
Why prices vary in Longueuil
In Longueuil, comparisons with Montreal, Brossard and South Shore corridors matter. The lowest price is not always the best stop if the detour adds time and fuel.
Areas to compare around Longueuil
Compare Longueuil neighbourhoods and nearby cities before leaving your route. The posted price has to beat the detour cost, especially when your tank is not nearly empty.
Regular, premium and diesel in Longueuil
GazGain tracks available regular, premium and diesel prices in Longueuil when the Regie publishes those fuels. The cards show the lowest tracked price and tracked average by fuel.
Regular
175.1¢/L
lowest tracked · avg 193.1¢/L · 41 stations
Premium
198.9¢/L
lowest tracked · avg 219.9¢/L · 41 stations
Diesel
270.9¢/L
lowest tracked · avg 293.5¢/L · 14 stations
Compare gas brands in Longueuil
Brand searches are useful only when the station fits your route. In Longueuil, the brands below appear in active stations tracked by GazGain.
Gas prices near Longueuil
FAQ
Where is the cheapest gas in Longueuil today?
The cheapest station tracked by GazGain in Longueuil shows 175.1¢/L for regular: Esso, 8175 boul. Cousineau. Always confirm the posted price before making a long detour.
What is the average gas price in Longueuil?
GazGain's tracked average in Longueuil is 193.1¢/L for regular, with prices from 175.1¢ to 197.9¢/L.
Is the cheapest gas station always worth the drive?
No. The real savings depend on how many litres you need, the detour distance and your vehicle's fuel consumption. That is the gas detour calculation GazGain does in the tool.
Which station is most profitable in Longueuil, not just cheapest?
The most profitable station in Longueuil depends on the price, how many litres you need and the real detour. GazGain compares those pieces so a per-litre discount is not erased by the fuel burned to reach it.
How should I compare Esso, Petro-Canada, Ultramar or Shell in Longueuil?
Compare the per-litre gap first, then the real driving distance to the station. A cheaper brand in Longueuil can be the best stop when it is already on your route; it can cost more when the detour is too long.
Can I compare premium or diesel in Longueuil?
Yes. Use the same calculation with the fuel price you actually buy and your vehicle's real fuel economy. The detour fuel still has to be subtracted from the per-litre savings.