- 1926 - 1927 - 1928 - 1929 - 1930 - 1931 The 6½ Litre was inspired by the Rolls-Royce Phantom I as a closed-body car. Although based on the Bentley 3 Litre, it incorporated many improvements. The cone-type clutch was replaced by a dry-plate design, incorporating a clutch brake for fast gear chan ...
