Rolls-Royce introduced their new "entry level" model, the Ghost, last week at the Frankfurt auto show. Almost immediately some automotive journalists started panning it because of a lot of the new Rolls' architecture under the skin is shared with the new BMW 7 series. But so what? Does this really make the car any less a "true" Rolls-Royce? Where were/are these same journalists with similar complaints when it comes to the Bentley Continental and Flying Spur? These cars are built directly on the VW D1 platform, otherwise known as the VW Phaeton. Should they not be considered "true" Bentleys? In short, for both RR and Bentley, their entry level models are based on platforms from their parent companies, BMW and Volkswagen.
Bentley's new flagship, the Mulsanne, (introduced earlier this month at Pebble Beach, and then again last week at Frankfurt) is a "clean sheet" design from the wheels up. And Rolls-Royce's flagship, the Phantom, is an original design as well. Thus for both marques, their top-of-the-line models are brand-specific as far as the architecture goes, but the Phantom uses a purpose-built version of BMWs V12 engine, while the Mulsanne is powered by a revised and updated V8 first designed and built by RR/Bentley in Crewe nearly fifty years ago.