Updated for 2025, the Cullinan features inverted L-shaped headlamps, a redesigned bumper with V-shaped air intakes and an illuminated Pantheon grille. As always, customers have a seemingly endless array of customization options to choose from. A popular one is arguably the Starlight illuminated headliner. Motivation for the British ultra-luxury SUV comes from a twin-turbocharged 6.75-litre V12 that produces either 563 hp or 591 hp depending on the model.