For £89,995, Aston Martin will sell you a very special version of the V8 Vantage, dubbed the N430. It's got a 430bhp 4.7-litre V8 engine, a manual gearbox and bespoke paint and trim finishes. But is this just another high-powered Aston, or is it something more special? Steve Sutcliffe decides.
30 July 2014