BMW company held two more premieres at the start of the Detroit Motor Show , showing for the first time in public , " charged " sedan BMW M3 and less " hot " coupe M4.
They have a new engine - a powerful, yet lighter . And they are prepared by two pilots from factory team Bayern in the German Championship Touring Car (DTM) - Timo Glock and Bruno Sprengler .
Both cars are powered by a 3.0 -liter gasoline turbo engine with six cylinders . His power is 431 hp and maximum torque - 500 Nm , which can be achieved in diapazano 1800-5390 rev / min .
The straight -turbo " Sestak " is lighter than the outgoing V8. This also applies to the robotic gearbox DCT dual grip, which is " weakened " by 12 kg.
With these performance machines accelerate from 0 to 100 km / h in 4.1 seconds , and their speed is limited electronically to 251 km / h
Besides weight reduction by BMW engineers are WORK and cooling systems and supply the oil , as well as setting the chassis. It is in the last major role played collaborators BMW Motorsport and especially the two pilots of the DTM Bruno Spengler and Timo Glock .
As options for the new BMW M3 and M4 for the first time offer carbon-ceramic brakes. Moreover, after surcharge machines can be placed adaptive suspension and steering , which are selected from three modes - Comfort, Sport and Sport +.
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