A neighborhood electric vehicle (NEV) is 4-wheeled vehicle and
have top speeds between 20 and 25 miles per hour, defined as “Low
Speed Vehicles.” Look to
"What's a Neighborhood Electric Vehicle?" for more information describing NEV's.
The Neighborhood EV Study (PDF 246 KB) reports summarizes a study of 15 automotive fleets that operate NEVs in the United States.
A total of 348 NEVs in a variety of missions were a part of the study.