|Production||1949–51 502 produced|
|Body and chassis|
|Body style||2-door convertible|
|Engine||2.5 L Straight-4|
The RMD was a traditional 2-door drophead coupé, the last convertible to wear the Riley name.
It used the same 2.5 L 100 hp (75 kW) engine as the RMB, on which it was based.
Just over 500 were produced between 1949 and 1951.