What do the Elio, Aptera,{}Toyota i-Road concept{}and the spectacularly awful Zap Xebra have in common? They--and many more small-volume economical vehicles and concepts besides--all use one fewer ...

Three-wheeled cars have long stood on weird legal ground between real cars and motorcycles. They’re not car-cars (for lack of a better term), so they don’t have to be subjected to crash testing, and ...

Three-wheeled cars are not for everyone. While some people love their captivating "Is it a car, or is it a motorcycle?" vibe, others simply are too trepidatious about their safety and often unorthodox ...

Tuesday, people in Knoxville got a look at a new kind of car that could save money at the pump. It's called the Elio. The Elio is a three-wheeled car designed to work as a commuter car, going to and ...

Three-wheeled cars are already a pretty unique bunch, but the Dragonfly Three Wheeler stands out even amongst them. It features a novel drivetrain layout which is claimed to boost traction and ...