The Honda Insight is a subcompact liftback 3,945 mm (155.3 in) in length with a wheelbase of 2,400 mm (94.5 in) a height of 1,355 mm (53.3 in) and a width of 1,695 mm (66.7 in). ... In addition to its hybrid drive system, the Insight was small, light, and streamlined — with a drag coefficient of 0.25.