E85 stations in St. Louis

St. Louis has broad E85 coverage on both sides of the river, often priced well below regular gas.

Find E85 near you in St. Louis

Open the E85 App map and every public E85 station around St. Louis lights up, each price stamped with how recently it was confirmed — sourced from the national alternative-fuels database plus crowd-verified driver reports. Search any neighborhood or ZIP, and filter to the cheapest or most-recently-confirmed pump so you never drive to a stale deal.

Is E85 worth it in St. Louis?

E85 is usually 15–30% cheaper per gallon than regular, but ethanol carries ~27% less energy — so the real test is cost per mile (E85 wins when it's ~20–25%+ cheaper than regular). E85 App compares that automatically. (More: is E85 cheaper?)

Know what's really in the pump

Pump "E85" isn't a fixed 85% ethanol — it's legally 51–83% and drops in winter, which matters for octane and for blending to E30/E50. E85 App color-codes St. Louis stations by their real measured ethanol content. (More: your E85 isn't 85%.)

Only flex-fuel vehicles should run E85 — check compatibility. See all E85 in Missouri or other states.