New 2015 BMW M3 & M4

Ahead of next month’s official unveiling at the Detroit Auto Show, BMW has given us a look at their upcoming 2015 editions of the M3 & M4 sports sedans. The German automaker continues to give the cars a muscular look with a hood dome, flared fenders, split-five-spoke 19-inch wheels and carbon-ceramic brakes. Under the hood both models feature a 430-horsepower, twin-turbocharged six-cylinder engine with the choice of a six-speed manual or a dual-clutch gearbox. The cabin of the M3 and M4 will include a new steering wheel, bolstered heated seats, carbon fiber trim, and LED lighting for mood.