It may look like a regular CR-V, but the e:FCEV has one of the more technologically advanced powertrains of anything on the road today. That lowercase e stands for "electric"; this CR-V uses an electric motor. And FCEV stands for "fuel cell electric vehicle" and means that, instead of storing energy in a big battery, the e:FCEV generates electricity with a fuel cell that combines oxygen from the air with hydrogen stored in an onboard tank. As a plug-in hybrid, the e:FCEV also has a 17.7-kilowatt-hour battery. Between the fuel cell and the battery's estimated 29 miles of range, the e:FCEV can go a total of 270 miles before refueling.