BMW 4 Series Coupe: lighter, faster two-door revealed

Officially revealed, the BMW 4 Series Coupe is longer, wider, lower, up to 45kg lighter and 60 per cent stiffer than its 3 Series Coupe predecessor. BMW reinforces the reasons for the name change, saying that the new 4 Series Coupe �??emphasises not only its stand-alone design, but equally an even greater technical differentiation from its BMW 3 Series cousins�?�. Compared with the current