Aston Martin Lagonda: The stunning super-sedan you can't have

Aston Martin is resurrecting the Lagonda name, and it's attaching it to a beautiful new four-door "super saloon" targeting the uber-wealthy. Following in the tire treads of the similarly-exclusive One-77 and V12 Zagato supercars, the new Lagonda will be a hand-made love song to luxury performance. Unfortunately, it'll also be a limited one.   Aston Martin says Lagonda sales will …