Meet the BMW 6 Series Gran Coupe — the latest German sedan trying to con us into thinking that a slicked-back hairline can make it into a coupe. But, hey, at least BMW accidentally told us an "M" version is coming. UPDATE!

The 2007 Concept CS was a Shanghai surprise of refined Bangle-era BMW styling. Now, three years later, the German brand's trying to again redefine their look and feel with the Concept Gran Coupé — that'll make an elegant 6 Series.