Exxon Gas Prices in Champaign, IL

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

$3.63

Exxon Regular Unleaded — Est. price in Champaign

About Exxon Fuel

Exxon is one half of the ExxonMobil empire — America's largest publicly traded oil and gas company. Exxon stations offer Synergy fuel with a patented formula containing seven active ingredients that work continuously to clean and protect your engine. Exxon is particularly prominent across the Southeast, Mid-Atlantic, and Texas markets with a reputation for consistent quality.

Exxon Loyalty Program

Exxon Mobil Rewards+ app lets members earn points on every fill-up redeemable for fuel savings and convenience store items. New members get a bonus on their first fill-up.

Brand Price Comparison in Champaign

BrandEst. Pricevs. Exxon
Costco$3.42$-0.21
Speedway$3.54$-0.09
Circle K$3.55$-0.08
Sunoco$3.58$-0.05
Marathon$3.59$-0.04
BP$3.61$-0.02
Mobil$3.62$-0.01
Exxon THIS PAGE$3.63
Shell$3.65+$0.02
Chevron$3.67+$0.04

Exxon Prices in Nearby Cities

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Frequently Asked Questions

Shell (V-Power NiTRO+), Chevron (Techron), and Exxon all offer proprietary engine-cleaning additive packages. Controlled studies show meaningful differences between TOP TIER and non-TOP TIER fuels, but less significant differences between competing TOP TIER brands.
Exxon typically prices fuel $0.06 above the local Champaign market average. Current estimated Exxon regular price in Champaign is approximately $$3.63 per gallon.
Exxon Mobil Rewards+ app lets members earn points on every fill-up redeemable for fuel savings and convenience store items. New members get a bonus on their first fill-up. Consistent use of the Exxon loyalty program can realistically save 5-15 cents per gallon, adding up to $40-120 annually for a typical driver filling up weekly.
Exxon is one half of the ExxonMobil empire — America's largest publicly traded oil and gas company. Exxon stations offer Synergy fuel with a patented formula containing seven active ingredients that work continuously to clean and protect your engine. Exxon is particularly prominent across the Southeast, Mid-Atlantic, and Texas markets with a reputation for consistent quality. All major brands including Exxon must meet federal minimum fuel standards. TOP TIER certified brands go beyond minimums with enhanced detergency additives proven to reduce engine deposits.

Related Gas Price Pages

All Gas Prices in ChampaignCheapest Gas in ChampaignGas Prices in IllinoisShell in ChampaignBP in ChampaignChevron in ChampaignMobil in ChampaignCostco in ChampaignCircle K in ChampaignRegular Unleaded at ExxonPremium Gasoline at ExxonDiesel Fuel at Exxon