But the 2015 Polaris Slingshot is not a car. It is a three-wheeled motorcycle. This distinction is very important to Polaris, and it's very important to the U.S. Department of Transportation.

The Peraves MonoTracer blurs the line between motorcycle and car, providing the excitement of two wheels with the comfort of four in a vehicle that looks like something out of Star Wars. The super ...

Half car, half motorcycle—three-wheelers like Vanderhall Motor Works’ Venice GT are a growing segment in the powersport world. Come take a tour.

Like BSA, Suzuki built its first car before its first motorcycle, although in the Japanese weaving-loom maker’s case, ... We love the fuchsia paint and tiny, 10-inch wheels on 145/60 R10 tires.

You can rent electric scooters, borrow a stranger's car, and even grab an e-bike on the side of the road, but it's not often you get a chance to ride a motorcycle with three wheels.

It has a conventional steering wheel, foot pedals and shift lever and will come powered by a three-cylinder, 0.9 liter, 55 horsepower, fuel-injected automotive engine that drives the front wheels ...

Honda has combined its expertise on two and four wheels to create a stunning single-seat track-day car. The Project 2&4 concept is showing for the first time in Japan at this month’s Tokyo Motor ...

And in the case of Motorcycle vs. Car Drift Battle 3, turbo bikes, drift cars, straight-line beasts, an all-terrain monster and remote controlled ‘copters all came together.

The Triggo EV has four wheels like a car. It has an enclosed cabin which offers enough room for two full-grown adults, which means you can drive it like, well, a regular car.