Flex Fuel Cars

A flexible fuel vehicle ffv or dual fuel vehicle colloquially called a flex fuel vehicle is an alternative fuel vehicle with an internal combustion engine designed to run on more than one fuel usually gasoline blended with either ethanol or methanol fuel and both fuels are stored in the same common tank modern flex fuel engines are capable of burning any proportion of the resulting blend.

Flex fuel cars. Flex fuel vehicles are usually similar in appearance to traditional cars. Flex fuel vehicles typically look no different than other vehicles but there are some signs you can look for. For example many manufacturers put yellow gas caps on flex fuel vehicles or a yellow. Volvo offers the following vehicles in the european market that use e85.

Ffvs experience no loss in performance when operating on e85 and some generate more torque and horsepower than when operating on gasoline. They can take any blend from zero to 85 percent ethanol. Often the only difference is that ffvs can run on either regular gas or e85 which is a combination of 85 percent ethanol. 1 except for a few engine and fuel system modifications they are identical to gasoline only models.

The 2005 volvo flexifuel s40 was one of the first e85 flex fuel cars by a swedish automaker. Flexible fuel vehicles ffvs are designed to run on gasoline or gasoline ethanol blends of up to 85 ethanol e85. The pump octane number of e85 is typically 110 as opposed to gasoline s.