© trainspo.comStadler ATR 803
Built by Stadler
Overview of the Stadler ATR 803
Discover the ATR 803, a modern DEMU locomotive.
Built by Stadler and also known as the Flirt 4, this powerful train boasts a top speed of 140 km/h.
With a standard gauge of 1435 mm and a total car length of 66.8 meters, the ATR 803 is designed for efficient operation.
It serves in Italy with operators Ente Autonomo Volturno s.r.l. and Trenitalia-LeNord.
Its impressive dimensions, including a width of 2.82 meters and a height of 4.12 meters, along with its Bo'2'2'2'Bo' axle arrangement, highlight its advanced engineering and versatility on the rails.
Stadler ATR 803 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | Flirt 4 | |
| Built by | Stadler | |
| Top speed | 140 km/h87 mph | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Bo'2'2'2'Bo' | |
| Car length | 66.8 m219 ft 2 in | |
| Width | 2.82 m9 ft 3 in | |
| Height | 4.12 m13 ft 6 in |
Operators of the Stadler ATR 803
Railway companies that have operated the ATR 803, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Ente Autonomo Volturno s.r.l. | EAV ATR 803 | Italy |
| Trenitalia-LeNord | Trenord ATR 803 | Italy |
Stadler ATR 803 photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
More diesel multiple units from Stadler

Stadler
BR 756/0
Diesel-electric multiple unit
121 km/h

Stadler
BR 755
Diesel-electric multiple unit
160 km/h

Stadler
Flirt Akku 2-teilig
Diesel-electric multiple unit
2019 · 160 km/h

Stadler
FS BTR 813
Diesel-electric multiple unit
2017 · 160 km/h

Stadler
MAV 406
Diesel-electric multiple unit
2020–2021 · 100 km/h

Stadler
ADIF Flirt
Diesel-electric multiple unit
200 km/h
Similar diesel multiple units from other manufacturers

AEG
DB 629
Diesel multiple unit
1994–1995 · 140 km/h

Alstom
LINT 54
Diesel multiple unit
2011 · 140 km/h

Alstom
LINT 81
Diesel multiple unit
2011 · 140 km/h

Alstom
X 73900
Diesel multiple unit
2001–2004 · 140 km/h

ANF
X 4750
Diesel multiple unit
1977–1981 · 140 km/h

ANF
X 4900
Diesel multiple unit
1975–1977 · 140 km/h

Bombardier
Itino 2-part / Y31
Diesel multiple unit
2002 · 140 km/h

Bombardier
Itino 3-part / Y32
Diesel multiple unit
2002 · 140 km/h