Gas prices in Outaouais · Sonic

Prices updated Oct 30, 2026 at 10:50 p.m. (just now)

RegularPremiumDiesel
Average price
174.4¢/L
-3.4% vs Quebec
Cheapest
169.9¢/L
in the region
Most expensive
181.9¢/L
in the region
Stations
4
Regular gas
A 50 L fill-up of regular gas at the cheapest station instead of the average price: you save $2.25.
cheaper average more expensive

The 20 cheapest

#StationRegularVotes
1 Sonic
175 ch. de la Chute · Mansfield-et-Pontefract
 169.9¢/L
-2.6%
2 Sonic
1107 rte 315 · Namur
 172.9¢/L
-0.9%
3 Sonic
615 rte 321 nord · Saint-André-Avellin
 172.9¢/L
-0.9%
4 Sonic
216 rte 107 · Déléage
 181.9¢/L
+4.3%

Cities by average price

#CityLowestAverageSt.
1Mansfield-et-Pontefract 169.9¢169.9¢ -2.6%1
2Namur 172.9¢172.9¢ -0.9%1
3Saint-André-Avellin 172.9¢172.9¢ -0.9%1
4Déléage 181.9¢181.9¢ +4.3%1