The Tri-Cities — Coquitlam, Port Coquitlam and Port Moody — share one fuel market, and it has a genuine anchor: the Costco gas bar on United Boulevard in Port Coquitlam, one of only two Costco gas bars in all of Metro Vancouver. Its posted price routinely undercuts everything else in the region, and the stations along United Boulevard and the Lougheed Highway corridor price with one eye permanently on it.
Away from the Costco gravity well, the market spreads along Lougheed and Barnet Highways, the Coquitlam Centre cluster around Pinetree Way, PoCo’s Shaughnessy Street strip, and Port Moody’s St. Johns Street. Prices in the Tri-Cities generally run below Vancouver and Burnaby but above Surrey’s discount corridors. The list below ranks every Coquitlam, Port Coquitlam and Port Moody station we track by current price, refreshed hourly.