Check Maine gas prices today for regular, mid-grade, premium, and diesel fuel. The price tool below shows AAA-sourced daily averages, recent price movement, and a fill-up cost estimate for drivers across the Pine Tree State.
What Affects Maine Gas Prices?
- Long delivery distances to remote, rural communities in Aroostook County and the North Woods
- Supply logistics from regional marine terminals and pipeline networks in Portland and South Portland
- Extreme winter cold requiring specialized winter fuel blends and anti-gel diesel additives
- Heavy logging, agricultural, and commercial freight demand along the I-95 corridor
- Seasonal tourism and RV travel heading to Acadia National Park and the Downeast coast
- Maine’s state motor fuel tax and local distribution fees
Maine Gas Prices by Fuel Type
- Regular: The standard baseline fuel for most daily commuters and passenger vehicles.
- Mid-grade: Recommended for older high-compression engines or vehicles towing campers through mountain passes.
- Premium: Necessary for luxury, turbocharged, or high-performance vehicles to prevent engine knocking.
- Diesel: Tracks closely with commercial freight, logging transport, and heavy-duty trucking across the state.
Maine Gas Prices vs Nearby States
Regional borders in New England create noticeable price shifts. When planning cross-state trips or border commutes, keep these comparisons in mind:
- New Hampshire gas prices often differ due to varying state taxes, environmental fuel mandates, and local market dynamics.
- Cross-border commuters near Canada may also compare prices with New Brunswick and Quebec, depending on exchange rates and local fuel rules.
- Prices can be higher or lower depending on regional pipeline access, coastal transport costs, and daily supply routes.
Tips for Getting Better Gas Prices in Maine
- Compare station prices in Portland or Bangor before heading onto rural stretches of I-95 or US-1.
- Fill up your tank before driving through remote, forested areas in the North Woods or near the Canadian border.
- Check your tire pressure regularly, especially during extreme New England winter cold when pressure drops rapidly.
- Stick to regular unleaded unless your vehicle’s manufacturer explicitly requires premium.
- Plan your diesel and fuel stops along major freight corridors before long commercial or logging hauls.
- Avoid unnecessary idling to warm up your car; modern engines only need 30 seconds before driving in the cold.
Maine Gas Price FAQs
What is the average gas price in Maine today?
The current daily averages for regular, mid-grade, premium, and diesel are displayed in the dynamic tool at the top of this page.
Why do Portland and Bangor gas prices differ?
Portland benefits from close proximity to marine shipping terminals and high station density, while Bangor faces higher inland transport costs and different regional distribution networks.
Why can rural areas in Aroostook County cost more at the pump?
Stations in remote northern towns face less local competition and higher overhead costs for fuel delivery over long, difficult routes from major downstate distribution hubs.
Is diesel included in Maine gas price data?
Yes, the tool tracks Maine diesel prices alongside unleaded options, which is essential for commercial truckers, logging transport, and RV travelers navigating the state’s freight corridors.
Does Maine use special gasoline blends?
Maine generally uses standard federal EPA fuel blends, though specific winter-grade formulations and anti-gel diesel additives are required during extreme cold snaps to prevent fuel line freezing and gelling.