As the only model to come standard with the W12 engine, the Speed lives up to its name. It can launch this gargantuan SUV from 0-60 mph in just 3.8 seconds and accelerate up to a top speed that turns the Bentayga into a ballistic battering ram. Of course, the Speed gets all the additional handling improvements like Dynamic Ride Control and Enhanced Sports Mode, but it also gets a set of carbon ceramic brake discs to help bring all that hurtling metal to a safe stop. To make sure you can take this roaring beast anywhere you please, the All-Terrain Specification, with additional drive modes for difficult road conditions, comes standard.