Costco — 130 Ritson Rd N

Regular is 12.3¢/L below the 152.2¢/L average of 5 nearby stations with a fresh report.

That ranks #1 cheapest of the 6 stations compared.

Over the 30 days to its latest report, regular ranged 138.9–175.9¢/L (average 158.9¢/L, 91 reports).

Located at 130 Ritson Rd N, Costco is a members-only warehouse-club fuel station serving Oshawa.

This location has reported regular and premium prices on CheapGasToronto; check each grade’s observation time. Check the 90-day price history below and weigh it against nearby Oshawa stations — prices on CheapGasToronto refresh hourly, so always confirm the posted number at the pump.