ZEUS128 The Synthetic Jet is a patented aerodynamic device that consists of a 2 mm wide slot located at the extreme rear of the roof. Through this slot air is alternately sucked and blown to control the separation of air depending on the Altica's speed. At 80 mph (128.7 km/h) it is claimed that the Synthetic Jet reduces the Altica's Cd by 15% resulting in improved fuel economy. The design of the car is a 3-door 4-seater shooting-brake. The Renault Altica is a concept car made by Renault and was debuted at the 2006 Geneva Motor Show.|The Tale Of Nokdu