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FordGPA

1942–1943 United States passenger car 2 production years
Production1942–1943
Recorded originUnited States
Classpassenger car
Also known asFord GPA 'Seep'
Background

The Ford GPA "Seep", with supply catalog number G504, was an amphibious version of the World War II Ford GPW jeep. Over 12,000 were made, serving with Allied forces in World War II, from D-day onwards, throughout Europe and the Pacific theatres. After the war as surplus they found many niche roles, and today examples can be found in museums collections or at military history shows.

Text adapted from “Ford GPA” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07

Chronology ledger

Dates with their meaning intact

Production chronology1942–1943

Sourced production or model lifecycle range used by the main catalog timeline.

Wikipedia infobox ↗2 years
Netherlands RDW first-admission observations1942

First-admission years observed in Dutch vehicle registrations; this is market evidence, not a worldwide production range.

Netherlands RDW ↗1 year