I have definitely found that electric vehicle companies advertise very sound and realistic figures for their mileage.
My personal case is a Zero motorcycle, but I've heard confirmation from owners of other kinds; the range it gets is more or less exactly what they state for the test conditions (straight level ground, no winds, etc etc). Mine did in fact improve when I adjusted the aerodynamics, but that's another topic.
My personal case is a Zero motorcycle, but I've heard confirmation from owners of other kinds; the range it gets is more or less exactly what they state for the test conditions (straight level ground, no winds, etc etc). Mine did in fact improve when I adjusted the aerodynamics, but that's another topic.