What we know about the Concept M4 is that it features a new color called Aurum Dust, which will be an exclusive option on the upcoming M4. The car also features carbon fiber reinforced plastic for its the front splitter, roof, rear diffuser and exhaust tips, as well as aerodynamic aids such as the air curtain up front, streamlined side mirror caps and the aforementioned rear diffuser. A subtle trunk lid spoiler is also featured.
Sadly, no details about the M4’s powertrain have been revealed yet, though in the video above we get to hear it rev a little. The engine is likely to be a twin-turbocharged 3.0-liter inline six, delivering between 400 and 450 horsepower to the rear wheels via a seven-speed M-DCT dual-clutch transmission and limited-slip differential.