© trainspo.comFiat ATM M2 500
Built by Fiat
Overview of the Fiat ATM M2 500
Discover the ATM M2 500, an electric multiple unit (EMU) designed for urban transport in Italy.
This robust locomotive, built by Fiat, offers efficient and reliable service, contributing to the smooth operation of the Azienda Trasporti Milanesi (ATM) network.
With a standard gauge of 1435 mm and operating on 1.5 kV DC electric systems, the ATM M2 500 is a key component of Milan's public transportation infrastructure, boasting a top speed of 90 km/h.
Fiat ATM M2 500 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Built by | Fiat | |
| Top speed | 90 km/h56 mph | |
| Electric systems |
| |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in |
Operators of the Fiat ATM M2 500
Railway companies that have operated the ATM M2 500, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Azienda Trasporti Milanesi | ATM M2 500 | Italy |
More electric multiple units from Fiat

Fiat
ATM M1.100
Electric multiple unit
1962–1974 · 80 km/h

Fiat
ALe 883
Electric multiple unit
1942–1946 · 110 km/h
Fiat
ATM M1.200
Electric multiple unit
1962–1974 · 80 km/h

Fiat
ETR Y0530
Electric multiple unit
1996–1997 · 130 km/h

Fiat
AES
Electric multiple unit
1976–1977 · 130 km/h

Fiat
ETR 470
Electric multiple unit
1994–1997 · 200 km/h

Fiat
Sm4
Electric multiple unit
1998–2005 · 160 km/h

Fiat
RENFE 443
Electric multiple unit
1976 · 180 km/h
Similar electric multiple units from other manufacturers

ABB
FGC 112
Electric multiple unit
1995–2002 · 90 km/h

ABB
RBS ABe 4/12
Electric multiple unit
1992–1993 · 90 km/h

ABB
RBS ABe 4/8
Electric multiple unit
1992–1993 · 90 km/h

ABB
RBS Be 4/12 II
Electric multiple unit
1992–1993 · 90 km/h

ABB
TT ET 15
Electric multiple unit
1994–1995 · 90 km/h

AEG
ET 167
Electric multiple unit
1938–1941 · 90 km/h

Alstom
FGC 113
Electric multiple unit
2013–2014 · 90 km/h

Alstom
FGC 114
Electric multiple unit
2014 · 90 km/h