Prototype: German Federal Railroad (DB) type Apümz 121 open seating car, 1st class. Version with steeply pitched ends to the roofs. The car looks as it did in 1973.
Model: The car has type Minden-Deutz heavy trucks with disk brakes and magnetic rail brakes. It also has an underbody and skirting specific to the car type. The 7319 current-conducting couplings or the 72020/72021 current-conducting close couplers, the 73400 lighting kits (2 per car), the 73406 pickup shoe, and the 73407 marker light kit can be installed in the car. A set of decals with car routing signs and sequence numbers for the IC Gambrinus is included. Length over the buffers 28.2 cm.
DC wheelset E700580.
Passenger cars to go with this car can be found in the Märklin H0 assortment under item numbers 43845, 43862, 43863, and 43894. A class 103.1 electric locomotive to go with this car can be found in the Märklin H0 assortment under item number 39150