BMW M4

The BMW M4 is a high-performance variation of the 4 Series automobile manufactured by BMW's in-house motorsport division, the BMW M GmbH. BMW officially introduced the M4 concept on August 16, 2013. On September 25 2013, BMW released technical specifications of this model. The power is rated at 440 PS. The 6-speed manual transmission will do 0-60 mph (97 km/h) in 4.1 seconds. The 7-speed M-DCT transmission will accelerate the car from 0-60 mph (97 km/h) in 3.9 seconds. M4 featured Active Sound Control.