Costco in Potomac Mills (2700 Potomac Mills Cir)
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Regular
Premium
$2.74
AH_1_Pilot$3.32
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They have THE BEST dispensing nozzles! They “fill” the tank to “full” if you lock the grip and let it run until it cuts off. Don’t try to put more gas in - it’s FULL - bet on it!
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My go to for diesel. Always the cheapest around. Met the owner one day and he was very pleasant. Staff is always extremely nice.
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There's never really a long wait(unlike Costco) and the station attendants are very friendly. The price is always lower, too.
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