Bentley and Rolls-Royce are fierce competitors in the ultra-luxury car segment, but one thing the former has beaten the latter at is in the race to drop an SUV. The Bentayga has been stealing headlines for some time now. Meanwhile Rolls is still working on its SUV, codenamed Project Cullinan. The project is shrouded in secrecy, but BMW design chief Adrian van Hooydonk lifted the veil ever so slightly at the recent Concorso d'Eleganza Villa d'Este during a chat with Top Gear (magazine).