Saab 9-4X is a famous American SUV which has a long history. previously the newest version of this SUV, Saab 9-4X was delayed due to many reasons. but now the going to release this SUV at the Los Angeles Auto Show this November. Saab 9-4X is available in 2.0 and 2.6 liter engine versions. according to the company it can reach 0-60mp/h within 6.4 seconds. the top speed of this car is said to be 250KM/h.