Audi is bringing a unique concept car to the Frankfurt Motor Show next month. The Audi Urban Concept is a 1+1 ultra-light car for congested urban spaces. 
According to Audi the concept combines of a racing car, a fun car and an urban car into one radical new concept. The concept features unique elements like free-standing wheels with protective plates that have blinking LED lights. The concept only has room for two passengers. The passengers sit in a slightly staggered position and passengers must enter the car via the tailgate. The roof also slides to the rear to open.
The Urban Concept is powered by two e-tron electric motors and a lithium-ion battery.
