Sunoco Gas Prices in Naperville, IL

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

$3.44

Sunoco Regular Unleaded — Est. price in Naperville

About Sunoco Fuel

Sunoco operates fuel stations primarily in the Northeast, Mid-Atlantic, and Southeast United States. Known historically as the fuel of NASCAR, Sunoco offers a range of fuel grades including its premium Ultra93 formulation. Sunoco stations provide reliable quality fuel with a heritage rooted in American motorsports.

Sunoco Loyalty Program

Sunoco Go Rewards program lets members earn points on fuel and convenience store purchases. Redeem for fuel discounts and store items. Compatible with the MySunoco app for easy tracking.

Brand Price Comparison in Naperville

BrandEst. Pricevs. Sunoco
Costco$3.28$-0.16
Speedway$3.40$-0.04
Circle K$3.41$-0.03
Sunoco THIS PAGE$3.44—
Marathon$3.45+$0.01
BP$3.47+$0.03
Mobil$3.48+$0.04
Exxon$3.49+$0.05
Shell$3.51+$0.07
Chevron$3.53+$0.09

Sunoco Prices in Nearby Cities

Aurora$3.36Schaumburg$3.59Joliet$3.33Elgin$3.57Des Plaines$3.63Chicago$3.32Evanston$3.48Waukegan$3.45
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Frequently Asked Questions

Using the correct grade of Sunoco fuel for your vehicle will not meaningfully change fuel economy compared to other brands selling the same grade. Engine design and driving behavior have a far larger impact on MPG than fuel brand choice.
Shell (V-Power NiTRO+), Chevron (Techron), and Sunoco 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.
Sunoco typically prices fuel near the local Naperville market average. Current estimated Sunoco regular price in Naperville is approximately $$3.44 per gallon.
Sunoco Go Rewards program lets members earn points on fuel and convenience store purchases. Redeem for fuel discounts and store items. Compatible with the MySunoco app for easy tracking. Consistent use of the Sunoco loyalty program can realistically save 5-15 cents per gallon, adding up to $40-120 annually for a typical driver filling up weekly.

Related Gas Price Pages

All Gas Prices in NapervilleCheapest Gas in NapervilleGas Prices in IllinoisShell in NapervilleExxon in NapervilleBP in NapervilleChevron in NapervilleMobil in NapervilleCostco in NapervilleRegular Unleaded at SunocoPremium Gasoline at SunocoDiesel Fuel at Sunoco