The Sunoco at 4661 Sudley Road is selling the cheapest regular gasoline in Catharpin for the week of July 27-August 2, according to GasBuddy.com.
Gas was priced at $2.09 per gallon.
Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.
For the week ending May 30, the lowest reported price of midgrade gas in Prince William County stood at $4.38 per gallon.
The cheapest reported price for a gallon of premium gas in Manassas Park city came in at $5.01 during the week ending May 30.
The lowest price for a gallon of regular gas in Manassas Park city during the week ending May 30 was $4.30, according to customer reports to GasBuddy.
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