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Innovia APM 256

🇺🇸 United States ·built by ALSTOM Transportation Germany· from 2009· class of electric multiple units on the Taipei Metro Brown line and the O'Hare Airport Transit System

🚇 metro electric ✓ in service
Innovia APM 256, photo 1 of 10
1/10 ChillyBlanket· CC BY-SA 4.0

what is it?

The Bombardier INNOVIA APM 256 (internally code-named the Taipei Metro C370 or BT370 by the operational arm of Taipei Metro, Taipei Rapid Transit Corporation) is the second generation of automated guideway transit rolling stock to be used on Wenhu line (Brown Line) of the Taipei Metro. They are distinguished from their predecessors, Matra VAL256, by their circular front headlights and a grey livery, with a green stripe above. Also, instead of yellow forward-facing seats, the train offers blue seats that face inward.

who runs it

base stats

  • speed 90 km/htop speed
  • power 236 kWpower output
  • weight 37.2 tin working order
  • seats 142passengers
  • built 238made in total

Bars compare against all trains: 600 km/h (maglev), 1,700 seats; power, weight and number built on a log scale up to 20 MW, 1,000 t and 20,000 built.

fun facts

  • First built 17 years ago, in 2009.
  • Weighs about as much as 6 African elephants (~6 t each).
  • 13.8 m long: about 3 cars parked nose to tail.
  • Seats 142: 3 full city buses (~50 seats each).

metro: Urban rapid transit: frequent, high-capacity trains, often underground.

spec sheet

built
2009
in service from
2009
status
in service
number built
238
kind
metro
traction
electric
origin
🇺🇸 United States
builders
ALSTOM Transportation Germany, Alstom
operators
O'Hare International Airport, Taipei Metro
top speed
90 km/h
power
236 kW
gauge
1,880 mm broad gauge
wheel arrangement
AA
formation
Taipei: 2 cars per unit, 2 units per train, Chicago: 3 cars (A–B–C) per train
length
13.8 m
weight
37.2 t
capacity
142 passengers

From the Wikipedia infobox and Wikidata. Blank means the sources don't say.

Sources: Wikidata Q19854140, Wikipedia: Innovia APM 256 (CC BY-SA 4.0).Updated 2026-10-25.

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