BMW will debut model M4 at the 2014 North American International Auto Show.  It will be 416bhp coupe and it will have 2bhp more compared to the previous v8.  M4 will be using a 3.0 –litre, twin-turbocharged straight-six and it will only took you 4.5 seconds to reach 62mph. Continue reading »

tags: BMW, BMW M4, M4