The new models will use the new BMW M S58 six-cylinder inline engine

BMW has taken the X3 sports activity vehicle and the X4 sports activity coupe and given them the M treatment. They both receive a souped up six-cylinder twin-turbocharged engine for 473 horsepower of output with special Competition models receiving 503 horses. Both will be built in the U.S.

Continue Reading BMW adds X3 and X4 to high-performance M lineup

Category: Automotive