E85 in Arizona runs about $3.89/gal, $0.90 above the national average of $2.99 (30% pricier). Prices below come from the national alternative-fuels database plus crowd-verified driver reports, and each station page shows exactly when its price was last confirmed.
Every E85 station in Arizona
| Station | Address | E85 |
|---|---|---|
| Speedway #2960 | 795 W Via Rancho Sahuarita, Sahuarita | $2.51 |
| Mobil | 6653 W McDowell Rd, Phoenix | $2.59 |
| Speed Smart | 2075 S Miller Rd, Buckeye | $2.59 |
| Speedway #2938 | 7335 S Houghton Rd, Tucson | $2.78 |
| Cobblestone Car Spa | 7700 S Autoplex Loop, Tempe | $2.79 |
| Cobblestone Car Spa | 616 W Baseline Rd, Tempe | $2.80 |
| Circle K | 2182 E Florence Blvd, Casa Grande | $2.89 |
| Quik Mart #27 | 10265 E Irvington Rd, Tucson | $3.10 |
| Grande Market | 320 W Florence Blvd, Casa Grande | $3.49 |
| ARCO | 2245 E Florence Blvd, Casa Grande | $3.69 |
| Circle K- Gas City | 2275 Buffalo Soldier Trail, Sierra Vista | $3.69 |
| In The Zone | 1003 North 32nd Street, Phoenix | $3.89 |
| Alliance AutoGas - 76 Olive Food Mart | 9080 W Olive Ave, Peoria | $3.99 |
| Corner Store #1672 | 3171 E Pecos Rd, Gilbert | $3.99 |
| Valero In the Zone VII | 1925 N Scottsdale Rd, Tempe | $3.99 |
| Chevron | 22111 N Scottsdale, Scottsdale | $4.29 |
| Chevron - Team C B | 4737 E Broadway, Phoenix | $4.29 |
| Valero | 3999 E Fry Blvd, Sierra Vista | $4.39 |
| Chevron | 22111 N Scottsdale Rd , Scottsdale | $4.49 |
| Circle K | 13777 N Dysart, El Mirage | $4.49 |
| FastLane Chevron | 1999 E Ajo, Tucson | $4.50 |
| Chevron | 414 S Val Vista Dr, Mesa | $4.59 |
| Super Star Car Wash | 21695 N Lake Pleasant Pkwy, Peoria | $4.89 |
Top cities for E85 in Arizona
Phoenix (3)
Is E85 worth it in Arizona?
E85 is usually 15–30% cheaper per gallon than regular gas, but ethanol carries ~27% less energy, so the honest test is cost per mile — E85 wins when it's priced at least 20–25% below regular. E85 App compares that for you automatically. (More: is E85 actually 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 changes your octane and how you blend to E30/E50. (More: your E85 isn't 85%.)
Find E85 now
Live prices, the real ethanol map, and a blend calculator — free on iPhone.
Download on theApp StoreOnly flex-fuel vehicles (FFVs) should run E85 — confirm compatibility before you fill. See how to find E85 near you or browse other states.