The luxury limo features a new 'Infinity Mode' button on the steering-wheel which unlocks the electric car's full 659 horsepower (485kW) to boost throttle response and driving dynamics.

The new Black Badge Spectre is the most powerful production Rolls-Royce car ever. It peaks at 650bhp and 793lb ft, up from the 664bhp and 577lb ft outputs of the regular Spectre, the super-luxury electric super-coupe that arrived in 2023 and came close to being the company’s best seller last year.