Fuel your vehicle at Haffner’s 55 Riverside Street gas station in Portland, ME, where you can choose from unleaded, premium, mid-grade, and diesel fuels. While you're here, grab a tasty snack from our convenience store to fuel your body for its next adventure. If your car only looks a little dirty, take advantage of our touchless car wash to quickly rinse away light dirt, dust, debris, or pollen so it's sparkling when you get back on the road.