New Brunswick Costco Gas Prices

Costco operates 2 fuel centers in New Brunswick, spread across 2 cities. Across the province, regular gas averages 183.4¢ and premium runs about 23.0¢ higher at 206.4¢. The lowest-priced regular pump is at Costco Moncton in Moncton at 181.9¢, while Fredericton in Fredericton sits about 3.0¢ higher. Across the province, regular pump prices have eased about 5.5¢ over the past month, from 188.9¢ a month ago. Premium has eased about 6.0¢ over the same period.

If your vehicle takes premium, the lowest in New Brunswick is Costco Moncton in Moncton at 204.9¢. 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.