The Alfa Romeo RM was produced between 1923 and 1925, based on the RL model. It was introduced for the first time at the 1923

Paris Motor Show The Paris Motor Show (french: Mondial de l'Automobile) is a biennial auto show in Paris. Held during October, it is one of the most important auto shows, often with many new production automobile and concept car debuts. The show presently take ...

and total production was around 500 cars. The RM had a 2.0 L inline-four engine which produced between . As were most of Alfa Romeo's cars, this was also used in motorsports. Three versions were made: Normal, Sport and Unificato. Sport had a raised compression ratio, and Unificato had longer wheelbase and a slightly bigger engine. The RM's top speed was around .

Alfa Romeo half-track

A very rare

half-track A half-track is a civilian or military vehicle with regular wheels at the front for steering and continuous tracks at the back to propel the vehicle and carry most of the load. The purpose of this combination is to produce a vehicle with the cro ...

version based on the RM was built in the 1920s. The half-track used the RM's inline-four engine modified to work with dry sump lubrication. The track used was licensed to Citroën Kegresse; only one example is known to survive.

Notes

References

{{DEFAULTSORT:Alfa Romeo Rm RM Cars introduced in 1923 de:Alfa Romeo RL/RM