The world’s fastest four-door saloons

Aston Martin Rapide S - 327kph

Aston's incredibly elegant Rapide S recently got some tweaks to make it go faster. It got a brand-new gearbox, reworked suspension and a few other electronic tweaks under the skin. This means that the 6.0-litre V12 coupled to a new and impressive eight-speed automatic from ZF allows the Aston to creep over the magic double-tonne, to a 327kph maximum.