New Brunswick Costco Gas Prices

Costco operates 2 fuel centers in New Brunswick, spread across 2 cities. Across the province, regular gas averages 179.4¢ and premium runs about 22.0¢ higher at 201.4¢. The lowest-priced regular pump is at Costco Moncton in Moncton at 178.9¢, while Fredericton in Fredericton sits about 1.0¢ higher. Across the province, regular pump prices have eased about 3.5¢ over the past month, from 182.9¢ a month ago. Premium has climbed about 1.5¢ over the same period.

If your vehicle takes premium, the lowest in New Brunswick is Costco Moncton in Moncton at 199.9¢. Pump prices shift from one warehouse to the next with local taxes, fuel-blend rules, and transport costs, but Costco fuel is members-only and usually runs below nearby branded stations — which is what keeps these pumps busy.