The Speed model is the sportier of the Mulsannes and, as such, you get the Mulliner Driving Specification package as standard. This includes dark-finished wood trim, quilted leather seats with contrasting stitching, drilled alloy pedals and a leather rooflining. Outside, you get 21in wheels, a dark-tinted grille and headlights that are super-bright LED units.

If the standard Mulsanne’s engine isn’t formidable enough, then the Speed model adds more power and torque, taking it to 530bhp and an enormous 811lb ft. The 0-62mph sprint in just 4.9sec and a top speed of 190mph are enough to frighten many sports cars, but be warned: this variant’s firmer sports suspension does make the ride less supple than you might expect from a luxury limo.