Hybrids are only a little better. The Toyota Prius being probably the most well known will ony run for around 2 miles, or less, on electric power alone. The electric motor is used to pull away from standstill and for town traffic speeds up to around 15mph.
My next door neighbour has a fully electric Kia Sportage. He had to alter his holiday arrangements when he found That while he might have been able to get to his destination in a single charge, he would mot have had enough left to drive to the nearest charging point!
Wait until those kind and cheery middle eastern sheikhs cotton on to the fact that their revenues, and thus wealth are about to be cut off. All will not be well in the middle east........not that it ever is of course.