Barcelona Metro Class 111 EMUs The Class 111 EMUs were manufactured by Alstom from 1983 until 1987. Alstom Class 111 EMU 11103 at Avinguda Tibidabo, June 6, 2008 Alstom Class 111 EMU 11103 at Avinguda Tibidabo, June 6, 2008 Alstom Class 111 EMU 11159 at Plaça Catalunya, June 6, 2008