Riley became a part of the Morris-MG-Wolseley Nuffield Organization in 1938. Riley’s RM models were the last ones developed by Riley, because of this they are regarded as “the last of the real Riley’s”

The early history of this rare car is unknown, however it has been in long term ownership of a prominent Detroit collection where it was properly restored and maintained. The restoration of this drophead is presented in near show quality condition. The Olde English White exterior is nicely presented with fitted body panels and even gaps. The dark red interior has been fully restored, including the door panels and carpet which look to be in like-new condition. The wood trim and dashboard instruments have also been restored and are presented well. The drophead top is a new black Haartz fabric that is accented by chrome landau irons, and comes with a matching boot and protective cover.

The successful pre-war engine design was carried over and featured hemispherical combustion chambers with twin camshafts. This engine is 2,443-cc and is fueled by twin SU carburetors and coupled to a four-speed manual transmission. The chassis has independent, torsion bar front suspension with a live rear axle fitted with semi-elliptical springs.

It is believed that Riley produced 28,000 RM-series cars and most of them were four-door sedans, but 503 of these are fitted with the drophead coupe body. Enthusiasts believe that less than 50 of these remain in existence today making this car extremely rare. This beautiful car could likely be the finest example that remains today.