The exterior appearance of the M3 coupe is suitably distinctive, front, side, rear and roof, compared to any other 3 Series coupe. Especially the roof, which, while it is exactly the same size and shape as the rooves on other 3 Series coupes, is made of carbon fiber, to lighten the body considerably and lower the center of gravity for better handling and left/right/left maneuvering at speed.The body of the new M3 is a combination of steel, aluminum, and the aforementioned carbon-fiber roof panel, with an aluminum hood that carries a distinctive power bulge to clear the V-8 engine underneath it. The widened, flared front fenders carry the M3 trademark gill slots, and the rear end shows the other M3 trademark, four tailpipes. A new front air dam under the bumper and a very smooth, flat bottom add up to excellent aerodynamics, with a drag coefficient of only 0.31. Next Page