The Mitsubishi Outlander is a mid-size crossover manufactured by Japanese automaker Mitsubishi Motors. It was originally known as the Mitsubishi Airtrek when it was introduced in Japan in 2001, and was based on the Mitsubishi ASX concept vehicle exhibited at the 2001 North American International Auto Show.
The original Airtrek name was chosen to "describe the vehicle’s ability to transport its passengers on adventure-packed journeys in a 'free-as-a-bird' manner", and was "coined from Air and Trek to express the idea of footloose, adventure-filled motoring pleasure." The Outlander nameplate which replaced it evoked a "feeling of journeying to distant, unexplored lands in search of adventure."
As of December 2013, over 17,800 units have been sold worldwide, with Japan as the leading market with 9,608 units, followed by the European market with 8,197 units.