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1912 Crossley 20/25 HP

CarBrandLogos archive · Crossley · 1912

Crossley20/25 HP

The staff car of the Great War — Crossley's finest and most famous hour.

Discover the story

Photo: Unknown authorUnknown author · Public domain

A defining chapter in Crossley history.

Explore the ideas, engineering and context that shaped the Crossley 20/25 HP, then continue into its specifications and place in the marque's lineage.

RFC Crossley 20-25 HP ambulance

01

Origins

Manchester's Crossley Motors built substantial, beautifully engineered cars, and the 20/25 of the immediate pre-war years became the one history remembers: adopted in thousands by the Royal Flying Corps as staff car, tender and ambulance, it carried generals, pilots and stretchers across the Western Front and served as far as Russia. Its reputation for unburstable reliability under abuse made the marque's name — after the Armistice, war-surplus 20/25s motorised half the Empire, and the King toured in Crossleys. The company's civilian twenties cars traded successfully on that glory before losing ground in the thirties to mass producers, after which buses became the Crossley business. The 20/25 remains the emblem: when Britain needed a car that would simply keep going through mud and shellfire, it was this one.

RFC Crossley 20-25 HP ambulance · Unknown authorUnknown author · Public domain

The facts that define it.

Produced

1912–1920

Engine

Crossley 4487 cc

Designer

A. W. Reeves
RFC Crossley 20-25 HP ambulance

The 20/25 HP, in detail.

Production
1912–1920
Layout
Front-engine, rear-wheel-drive
Engine
Crossley 4487 cc; inline-4 side valve; 44 or
Transmission
4-speed
Designer
A. W. Reeves
Manufacturer
Crossley Motors