The Nimbus One adopts a tadpole tricycle design, meaning it has two wheels in the front and one ... but the designers are aiming for a top speed of 50 mph (80 km/h) and a range of 93 miles ...

Quintessenza, developed by Italian design firm Italdesign, features Slovenia-based Elaphe's Sonic 1 advanced in-wheel motors on all ... It accelerates from 0 to 60 mph in under 2.5 seconds.