skip to content

#2521

St. Louis Car Company Doodlebug

🇺🇸 United States ·built by St. Louis Car Company· from 1936· pair of diesel-electric railcars

St. Louis Car Company Doodlebug, photo 1 of 1
1/1 Roger Puta· Public domain

what is it?

The St. Louis Car Company "Doodlebug" was a model of lightweight, streamlined diesel-electric railcars built by the St. Louis Car Company in 1936 for the Seaboard Air Line Railroad.

who runs it

base stats

  • power 447 kWpower output
  • weight 79.7 tin working order
  • built 2made 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 90 years ago, in 1936.
  • 447 kW is about 5 family cars (~85 kW each) flat out.
  • Weighs about as much as 13 African elephants (~6 t each).
  • 22.6 m long: about 5 cars parked nose to tail.
  • Served for 35 years (1936–1971).

multiple unit: A self-propelled train: motors are spread under the passenger cars, so no separate locomotive.

spec sheet

built
1936
in service from
1936
retired
1971
status
retired
number built
2
kind
Diesel-electric
traction
diesel
origin
🇺🇸 United States
builders
St. Louis Car Company
operators
Seaboard Air Line Railroad, Seaboard Coast Line Railroad
top speed
—
power
447 kW
gauge
1,435 mm standard gauge
wheel arrangement
Bo'2'
length
22.6 m
weight
79.7 t

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

Sources: Wikidata Q7388611, Wikipedia: St. Louis Car Company Doodlebug (CC BY-SA 4.0).Updated 2026-10-25.

stan runge 7f71e88 source