 In July 2009 the company introduced a version of the XL2 equipped with a Wilksch Airmotive turbocharged diesel power plant that burns Jet-A fuel aimed at the non-North American market.Liberty will assist Wilksch in certifying this engine.In April 2011 the company announced that they had developed a Rotax 912S powered version that runs on auto fuel aimed at Asian markets, due to lack of 100 octane avgas fuel outside North America.