Premium gas prices in Mascouche · Harnois
Prices updated Oct 31, 2026 at 3:45 a.m. (4 min ago)
Average price
214.9¢/L
+3.6% vs region
Cheapest
214.9¢/L
Harnois
Most expensive
214.9¢/L
Stations
3
Premium gas
A 50 L fill-up of premium gas at the cheapest station instead of the average price: you save $0.00.
cheaper average more expensive