There are 3 E85 stations in Diamond Bar, California. 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 Diamond Bar
Shell
3241 S Brea Canyon Rd, Diamond Bar, CA 91765
Chevron
150 S Diamond Bar Blvd, Diamond Bar, CA 91765
Mobil
1024 S Brea Canyon Rd, Diamond Bar, CA 91789
Find E85 Stations Near You
Open E85 Scout to see ethanol percentages, verified badges, and directions for all 3 stations in Diamond Bar.
Open E85 Scout →Frequently Asked Questions
Where can I get E85 in Diamond Bar, CA?
There are 3 E85 stations in Diamond Bar tracked on E85 Scout. Open the app to see station details, community-reported ethanol percentages, and directions.
How many E85 gas stations are in Diamond Bar?
Diamond Bar currently has 3 E85 stations. Use E85 Scout to check which have been recently verified and see ethanol percentages.
← Back to all California E85 stations
Last generated: 2026-03-06.