Mitsubishi Lancer Evolution X is a version of the Mitsubishi Lancer Evolution generation.In 2005, Mitsubishi introduced a concept version of the next-gen Evolution at the 39th Tokyo Motor Show named the Concept-X, designed by Omer Halilhodžić at the company's European design centre.Mitsubishi unveiled a second concept car, the Prototype-X, at the 2007 North American International Auto Show (NAIAS).The Lancer Evolution X sedan features a newly designed 4B11T 2.0L (1998cc) turbocharged, all-aluminium inline-4 GEMA engine.