Just over 28000 Riley cars were produced in the RM series between 1945 and 1957. These consisted of approximately:
13950 1½-litre saloon cars which were designated RMA from August 1945 up until June 1952 and then RME until production finished in January 1955
7950 2½-litre saloon cars which were designated RMB from June 1946 up until August 1952 and then RMF until production finished just one year later.
500 2½-litre cars were built as Roadsters (RMC) between mid-1948 and December 1950.
500 2½-litre cars were built as Dropheads (RMD) between mid-1949 and May 1951.
5150 2½-litre saloon cars were built as the Pathfinder which was the replacement for the RMF. These cars, also known as the RMH, were built between Autumn 1953 and February 1957.
A number of vehicles were also supplied as chassis only and a range of coachbuilders, such as Bonallack and Epps, produced cars with special bodies including a number of estate cars or “woodies”.