Smaller than the regular Prius, the Prius C is the city version of the world's most popular hybrid. Since its total length is less than 4 metres (3,995 mm) and its wheelbase is 2,550 mm, this sub-compact is a cinch to park. With a 1.5-litre 4-cylinder engine working in tandem with an electric motor, the Prius C offers a combined total of 99 horsepower and an average fuel consumption rate of 4.5 L/100 km.