BIS used some of parts from Fiat Cinquecento. It was intended for a wall of the "Salone dei Cinquecento" in the Palazzo Vecchio. Leoni is regarded as the finest of the "Cinquecento" medallists. The Abarth extras for the Cinquecento consisted of cosmetic changes only. Production of the Cinquecento ended in 1998, on introduction of the Fiat Seicento. The Fiat 126 ceased production after 20 years and was replaced by the Cinquecento. The station is found in Piazza dei Cinquecento, under the Termini rail terminal. A large central staircase was added and grand "cinquecento" portals. The music of Giovanni Pierluigi da Palestrina is probably the most archetypical Cinquecento music. Like the 126, the Cinquecento was a three-door entry-level hatchback.