The world of automobiles is vast and diverse, with innovations that have occasionally challenged traditional concepts of vehicle design. Among these innovations are three-wheeled cars, which have ...

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 are a curious species. Their history goes back to the very early days of the car, before the industry shifted in favor of four-wheeled vehicles for more stability; throughout the ...

California-based Aptera, the first mass producer of solar electric vehicles, plans to bring its three-wheeled cars to Florida ...

Three-wheeled vehicles are the perfect compromise between proper cars and motorcycles. Well, that's my opinion anyway. I'm a big fan of the Polaris Slingshot, an autocycle that allows rough-and-ready, ...

HBO's new documentary miniseries tells the story of Elizabeth Carmichael, the auto executive who tried to market a three-wheeled, gas-efficient... 'Lady And The Dale,' A 4-Part Series About A ...

Perhaps you like the idea of threading your way through traffic on a nimble electric motorbike, but don't like the thought of being unprotected or balancing on two wheels. If so, then the Trinova may ...