Above: Mahindra's Appalachian pickup truck
Reva G Wiz
We don't use the word "quadricycle" around here much. But over in the UK, quardicycles are a specific vehicle type defined as "a vehicle with four wheels whose unladen mass is not more than 400kg (excluding batteries if it is an electric vehicle) and whose maximum continuous rated power does not exceed 15 kW," according to the Department for Transport. Basically, a teeny-tiny NEV (just right for Elton John).