There are 3 E85 stations in Knoxville, Tennessee. Ethanol content at these stations can range from 51% to 85% depending on the supplier and time of year. Use E85 Scout to see community-tested percentages before you fill up.
All E85 Stations in Knoxville
Casey's General Store
206 Walker Springs Rd, Knoxville, TN 37923
Casey's General Store
9550 Northshore Dr, Knoxville, TN 37922
Speedway #7156
617 Lovell Rd, Knoxville, TN 37932
Find E85 Stations Near You
Open E85 Scout to see ethanol percentages, verified badges, and directions for all 3 stations in Knoxville.
Open E85 Scout →Frequently Asked Questions
Where can I get E85 in Knoxville, TN?
There are 3 E85 stations in Knoxville tracked on E85 Scout. Open the app to see station details, community-reported ethanol percentages, and directions.
How many E85 gas stations are in Knoxville?
Knoxville currently has 3 E85 stations. Use E85 Scout to check which have been recently verified and see ethanol percentages.
← Back to all Tennessee E85 stations
Last generated: 2026-03-06.