BS4 is a 5-door hatchback that was produced from 2006 to 2014 by Briliance. Car is also known under the name of Brillaince M2. Model was made in cooperation with Porsche company and had technologies of BMW used for manufacturing. Because of the poor sales car was discontinued after 8 years without any replacement launched.  Car had Mitsubishi 1.8 L four cylinder engine that generated power of 134 hp (100 kW) or 150 hp (110 kW) engine thats was manufactured by Brilliance. Vehicle received 0 stars in European crash tests.