Alberta Costco Gas Prices

Costco operates 18 fuel centers in Alberta across 12 cities, with the largest cluster in Edmonton (5 stations). Across the province, regular gas averages 145.2¢, premium runs about 22.9¢ higher at 168.1¢, and diesel sits at 210.9¢. The lowest-priced regular pump is at Costco E Edmonton in Edmonton at 132.9¢, while Rocky View in Rocky View County sits about 22.0¢ higher. Across the province, regular pump prices have eased about 32.2¢ over the past month, from 177.4¢ a month ago. Premium has eased about 30.1¢ and diesel has eased about 20.5¢ over the same period. Diesel is sold at 2 of the 18 Alberta locations.

If your vehicle takes premium, the lowest in Alberta is Costco E Edmonton in Edmonton at 154.9¢. The cheapest diesel is at Costco Grande Prairie in Grande Prairie at 207.9¢. 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.