The Buenos Aires Underground has one of the most diverse metro fleets in the world, and has had some of the oldest models in operation on any network. The network began with a relatively standardised
La Brugeoise cars inside the Polvorín Workshop in 1913.
Interior of a Metropolitan-Cammell car on Line B.
Siemens-Schuckert Orenstein & Koppel rolling stock at Constitución station on Line C.
Fiat-Materfer cars were the first attempt at standardisation.
The 300 Series are a set of underground cars manufactured by Alstom in Brazil for use on the Buenos Aires Underground. They are used on Line H of the network, and more have been introduced on Line D w
A 300 Series train on Line H undergoing tests before its introduction.
Interior of one of the cars
First cars being loaded into Line H
The 300 series replaced the aged Siemens-Schuckert Orenstein & Koppel cars