Naperville offers 6 E85 stations, enough for reliable day-to-day use but sparse enough that most drivers settle into two or three regular pumps. Stations cluster along I-88, I-355. Thorntons is the most common brand on the pump. Illinois exempts E85 from state sales and use tax through December 31, 2028, which meaningfully narrows the gap to regular gasoline at the pump.
Finding E85 in Naperville
Naperville is an affluent west-suburban commuter market along the Ronald Reagan Memorial Tollway (I-88). Thorntons, Shell, and BP provide the E85 retail base; Costco Naperville has historically operated an E85 pump that's worth verifying at the live AFDC locator before a fill-up. Illinois' sales-tax exemption on E85 applies here.
Key highway access: I-88, I-355
E85 Stations in Naperville, Illinois
6 verified public E85 stations. Call ahead or use the map above for live status.
- Directions →1.
BP
4940 Illinois Rte 59, Naperville, Illinois, 60564
- Directions →2.
Murphy Express
2804 Hassert Blvd, Naperville, Illinois, 60564
- Directions →3.
Shell
2832 S Illinois Rte 59, Naperville, Illinois, 60564
- Directions →4.
Speedway #5370
631 N Route 59, Naperville, Illinois, 60563
- Directions →5.
Speedway #7439
1712 W Ogden Ave, Naperville, Illinois, 60540
- Directions →6.
Thorntons #126
1532 N Aurora Rd, Naperville, Illinois, 60563
What E85 Costs in Naperville
The DOE Alternative Fuel Price Report for October 2025 pegs Midwest E85 at $2.49/gal versus $2.86/gal for regular gasoline — about a 13% per-gallon discount. Remember to adjust for E85's roughly 25–27% lower fuel economy when calculating true cost per mile. For live pricing, check the station locator above or open your retailer's mobile app.
Nearby Cities with E85
E85 in Naperville: FAQ
How many gas stations sell E85 in Naperville?
Naperville, IL has 6 public E85 stations — about 2% of the 288 in Illinois. Thorntons is the brand you will see most often. The full address list and a live map are above.
Where are the E85 pumps in Naperville?
Most Naperville E85 stations sit close to I-88, I-355. Examples include Speedway #7439 at 1712 W Ogden Ave, Speedway #5370 at 631 N Route 59 and Murphy Express at 2804 Hassert Blvd. Tap “Directions” on any station in the list to open it in your maps app.
What if the closest E85 station in Naperville is out of service?
Flex fuel vehicles run normally on regular gasoline, so you are never stranded. For the next-closest E85, check Chicago, Joliet and North Aurora, or use the route planner to find pumps along your drive.
Illinois E85 Overview
See 288 stations statewide, coverage maps, retailer lists, and pricing context for Illinois.
Back to Illinois →Plan a Route
Heading out of Naperville? Map an E85-friendly route with stations along your drive.
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