Microcar
Straddling the boundary between car and motorbike, these vehicles have engines under 1.0 litre, typically seat only two passengers, and are sometimes unorthodox in construction. Some microcars are three-wheelers, while the majority have four wheels. Microcars were popular in post-war Europe, where their appearance led them to be called "Bubble cars". More recent microcars are often electric powered.
Examples of microcars:
- Isetta
- REVAi/G-Wiz
- Tata Nano
Read more about this topic: Automobile Classification