Costco in Oshawa (130 Ritson Rd N)

long line ups but they move fast

Great gas prices, a bit less gas mileage out of gas tho

Great gas, not as cheap as it used to be. Theres usually a long line to get gas everyday

A lot of procedures required to pump the gas on a cold day

Lowest prices and if in line up moves quick

Even though it looks busy the line moves pretty quickly.

Long lines, but moves fast. Is usually at least 10c cheaper than anywhere else.

Lined up but attendants keep the lines moving. In and out and the only thing that hurt was my gas total!

Amazing gas all the time

Long lineups but great prices.