Premium Gasoline Prices in Lewiston, ME

Updated April 5, 2026 — Prices updated regularly from EIA data

$4.15

Premium Gasoline (91-93 octane) per gallon

About Premium Gasoline in Lewiston

Premium gasoline in Lewiston, Maine is $$4.15 per gallon this {month}. Luxury brands like BMW, Mercedes, and Audi routinely require 91+ octane. Performance vehicles from Ford and Chevrolet may also require or recommend premium.

When to Use Premium Gasoline

Best for: high-performance engines

Vehicle types: luxury and performance vehicles

Fuel Price Comparison in Lewiston

Fuel TypePricevs. Premium GasolineOctane
Regular Unleaded$3.32$-0.8387
Premium Gasoline THIS PAGE$4.15—91-93
Diesel Fuel$4.49+$0.34N/A

Premium Gasoline in Nearby Cities

Portland$4.02Bangor$4.20Concord$3.65Manchester$4.07
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Frequently Asked Questions

TOP TIER certification means the fuel exceeds EPA minimum detergency standards. Studies suggest TOP TIER fuels meaningfully reduce engine deposits vs. minimum-standard fuels. Most major brands (Shell, Chevron, BP, Costco) are TOP TIER certified.
Mixing grades is generally fine in practice — your engine's knock sensors will adjust timing accordingly. If your vehicle requires premium and you add some regular, no immediate damage occurs. Consistently running below the required octane in a performance engine is not recommended long-term.
{octaneInfo} Octane rating measures a fuel's resistance to premature ignition (knock). Standard regular is 87, mid-grade is 89-90, and premium is 91-93 in the United States.
Use GasBuddy and filter by fuel type to see current Premium Gasoline prices at stations near your location in Lewiston. Warehouse clubs and high-volume discount stations typically offer the best Premium Gasoline prices.

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