This Rolls Royce Ghost is the most technologically advanced Rolls Royce ever built featuring 6.6L Twin Turbo V12 engine. During development, the Rolls Royce Ghost was known as the "RR04". Designed as a smaller, "more measured, more realistic car" than the Rolls Royce Phantom. Designed around a steel Monocoque chassis and advanced air suspension system including Dynamic Stability Control and Active Roll Stabilisation to create a more dynamic drive while retaining the 'red carpet ride'