Our spy photographers caught a prototype of the Bentley Flying Spur rival being benchmarked against a BMW M5, and exiting BMW's M performance development facility, showing that handling is a priority for the new model.
Previous images of Ghost prototypes have revealed that Rolls-Royce is taking a typically evolutionary design approach. Departed design director Giles Taylor intended to modernise the latest Phantom’s looks without losing its familiarity and presence, and the same ethos looks to have been applied to the smaller Ghost.
It will retain the signature rear-hinged rear doors and prominent grille design, with modern touches such as ‘laser’ headlights and LED tail-lights. The bigger news is under the skin, where the Ghost will benefit from an all-new bespoke aluminium spaceframe platform.
The outgoing Ghost shared a steel monocoque with the BMW 7 Series, but the new model’s bespoke architecture signifies Rolls-Royce’s greater autonomy from its parent firm. In the Phantom, the platform is claimed to result in a 30% improvement in body stiffness over its predecessor. The rigidity gains for the Ghost are likely to be less, however, given the outgoing car’s relatively modern platform.
The move from steel to aluminium should also make the 2020 Ghost lighter than the current car, which weighs 2.36 tonnes in standard form and 2.45 tonnes in extended-wheelbase guise. However, Rolls-Royce is likely to offset some of the kerb weight benefit with an increase in technology, equipment and insulation.
Some of the car’s mechanical development and testing has taken place in BMW’s German facilities, rather than at Rolls-Royce’s Goodwood headquarters. A 6.6-litre twin-turbocharged V12, shared between both brands, was developed to Rolls-Royce’s own specifications and will feature in the Ghost. That engine develops 577bhp and 626lb ft of torque in the range-topping BMW M760Li xDrive, but sources suggest it could produce more in the new Rolls-Royce.