The policy of rationalisation begun in the late 1930s continued at Rolls-Royce after the war with the introduction of standard bodywork on the Mark VI Bentley.

Rolls-Royce’s first post-WW2 product, the Mark VI was introduced in 1946, a year ahead of the Rolls-Royce Silver Wraith.

Although mechanically similar to the Mark VI, the latter was exclusively a coachbuilt car, the first ‘standard steel’ Rolls-Royce, the Silver Dawn, not appearing until 1949.

A separate chassis was retained, the same basic design being built in three different wheelbase lengths, that of the Mark VI (and Rolls-Royce Silver Dawn) measuring 10’ exactly.

Notable features were independent front suspension and hydraulic front brakes.

Powering the range was a new 4,257cc six-cylinder engine featuring ‘F head’ (inlet-over-exhaust) valve gear that permitted the use of larger valves than the pre-war overhead-valve unit with a consequent improvement in gas flow.

As a concession to the marque’s sporting pedigree, the...