Silver Shadow Rolls Royce Immaculate mechanical condition . Convertible also for sale ,000. The Rolls-Royce Silver Shadow is a luxury car produced in Great Britain in various forms from 1965 to 1980. A successful response to concerns the company was falling behind the times, it was the first Rolls-Royce to use a monocoque chassis, and to date has the largest production volume of any Rolls-Royce.