eFlexFuel Fleet Solutions
Reduce fueling costs up to 35% and decarbonize your fleet with eFlexFuel and E85
eFlexFuel kits enable gasoline powered fleet vehicles to run on E85, gasoline, or any mixture of these two fuels automatically, with zero user input or special maintenance required.

Run E85, gasoline, or any mixture of the two —automatically
eFlexFuel kits install under-the-hood in 1-2 hours and enable the vehicle to run on E85, gasoline, or any mixture of the two fuels with zero user input or special maintenance required.
Save thousands annually per vehicle
Compare E85 @ $2.69/gal versus Gasoline @ $4.49/gal and the savings potential is clear. Large price spreads equate to savings upward of $0.10 per mile. Although consumption can increase by 15-25% on E85, cost per mile is far lower, resulting in impactful net savings.


Shrink your carbon footprint
Running E85 reduces harmful emissions by up to 35-80%. Rely on this turn-key GHG-reduction solution to help meet your sustainability goals.
We have partnered with a wide range of fleets, from small service companies to multinational transportation operators, enabling more than 65,000 vehicles on the road today to run E85 via eFlexFuel.
Calculate Your eFlexFuel ROI
Use our calculator below to see just how much you can save by burning E85 instead of high octane gasoline.
Set the total amount of vehicles
Most working age people in the US drive more than 15,000 miles per year.
Most cars average 30mpg, most SUVs average 25mpg, and most trucks average 18mpg
Running E85 requires more fuel. Smaller vehicles (e.g. Toyota Prius) may see a decrease around 10-15% while larger vehicles typically see a decrease of 15-20% MPG.
If you don't know how much E85 costs in your area, visit E85Prices.com
If you don't know how much gas costs in your area, visit AAA's gas price map.
help About Fuel Consumption
Consumption on E85 varies depending on what kind vehicle you drive. Usually smaller and newer cars have lower consumption increase compared to gasoline than bigger and older cars. Hybrids also tend to have smaller consumption increase. This is due to the fact that newer vehicles tend to be more able to benefit from E85's better knock resistance than older vehicles. In emission lab conditions, by measuring fuel weights, we have generated as low as 12% difference between regular gasoline and E85 on a hybrid vehicle.
Driving style/environment also affects how much E85 mileage turns out to be compared to gasoline. Fast driving with varying speeds and a lot of accelerations tends to lower E85 mileage (20 to 30% lower than of gasoline) while easy driving with steady speeds for long sequences tends to generate significantly higher mileage (10 to 20% lower than gasoline). With E85, this phenomenon is amplified compared to gasoline. More performance oriented engines typically run with slightly rich AFR for safety reasons and this increases the consumption in demanding driving conditions and in high output engines.

saved
in 3 years

metric tons CO2 saved in 3 years
Equally to plant and grow trees annually
Flights from L.A. to San Francisco
Ready to Learn More?
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