Marathon Gas Prices in Fort Smith, AR

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

$2.69

Marathon Regular Unleaded — Est. price in Fort Smith

About Marathon Fuel

Marathon Petroleum is one of America's largest petroleum refiners, operating Marathon branded stations primarily across the Midwest, Southeast, and East Coast. Marathon's direct refining-to-retail model means their stations benefit from efficient supply chains. Marathon fuel meets all TOP TIER detergent gasoline standards and is particularly well-distributed in Ohio, Michigan, Indiana, and Kentucky.

Marathon Loyalty Program

Marathon MakeItCount rewards program earns points on fuel and in-store purchases. Members can redeem points for cents-per-gallon fuel discounts and store merchandise.

Brand Price Comparison in Fort Smith

BrandEst. Pricevs. Marathon
Costco$2.52$-0.17
Speedway$2.64$-0.05
Circle K$2.65$-0.04
Sunoco$2.68$-0.01
Marathon THIS PAGE$2.69
BP$2.71+$0.02
Mobil$2.72+$0.03
Exxon$2.73+$0.04
Shell$2.75+$0.06
Chevron$2.77+$0.08

Marathon Prices in Nearby Cities

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Frequently Asked Questions

Marathon typically prices fuel $0.02 above the local Fort Smith market average. Current estimated Marathon regular price in Fort Smith is approximately $$2.69 per gallon.
Marathon MakeItCount rewards program earns points on fuel and in-store purchases. Members can redeem points for cents-per-gallon fuel discounts and store merchandise. Consistent use of the Marathon loyalty program can realistically save 5-15 cents per gallon, adding up to $40-120 annually for a typical driver filling up weekly.
Marathon Petroleum is one of America's largest petroleum refiners, operating Marathon branded stations primarily across the Midwest, Southeast, and East Coast. Marathon's direct refining-to-retail model means their stations benefit from efficient supply chains. Marathon fuel meets all TOP TIER detergent gasoline standards and is particularly well-distributed in Ohio, Michigan, Indiana, and Kentucky. All major brands including Marathon must meet federal minimum fuel standards. TOP TIER certified brands go beyond minimums with enhanced detergency additives proven to reduce engine deposits.
Marathon fuels meet all federal quality standards. TOP TIER certification means enhanced detergency additives provide measurable engine protection benefits beyond the legal minimum.

Related Gas Price Pages

All Gas Prices in Fort SmithCheapest Gas in Fort SmithGas Prices in ArkansasShell in Fort SmithExxon in Fort SmithBP in Fort SmithChevron in Fort SmithMobil in Fort SmithCostco in Fort SmithRegular Unleaded at MarathonPremium Gasoline at MarathonDiesel Fuel at Marathon