Prototype: German Federal Railroad (DB) type A4üm-63 (later the type Am 203) compartment car, 1st class. UIC-X design (m cars).

Model: The car has the blue color scheme of the prototype from 1963 on. Realistically detailed trucks with a reproduction of the brake shoes and the generator mechanism. Unlighted red marker light inserts at the ends of the car. This car can be retrofitted with The 7319 current-conducting couplings or the 72021 working close couplers that can be uncoupled as well as interior lighting (2 x 73400/73401) can be installed on this car. Minimum radius for operation 360 mm / 14-3/16". Length over the buffers 28.2 cm / 11-1/8". DC wheel set 4 x 700580.