The SsangYong Kyron is a mid-size SUV built by the SsangYong Motor Company. It had a Mercedes-Benz diesel engine and was designed by Ken Greenley. It received a facelift in 2007. The name of the car is an inaccurate portmanteau made combining the pronounced sound of the mathematical symbol chi (/ˈkaɪ/) and the word run, which is intended to mean "infinite run."