Bentley has brought back the Mulsanne nameplate that was last used in 1992, and this model replaces the Bentley Arnage. The new Mulsanne was unveiled at the 2009 Pebble Beach Concours d'Elegance, on 16 August 2009. Coupe and convertible variants are expected to follow at some point as replacements for the Arnage-based Brooklands and Azure respectively.
Like the Arnage, the Mulsanne retains the 6.75 L (6750 cc/411 in³) OHV V8 engine, modified to meet Euro V emissions regulations. The engine is lighter and features cylinder de-activation and variable cam phasing to improve fuel efficiency