Premium gas prices in Châteauguay · Shell
Prices updated Oct 31, 2026 at 2:50 p.m. (5 min ago)
Average price
214.4¢/L
+3.8% vs region
Cheapest
212.9¢/L
Shell
Most expensive
215.9¢/L
Stations
2
Premium gas
A 50 L fill-up of premium gas at the cheapest station instead of the average price: you save $0.75.
cheaper average more expensive