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This record pertains to scale reproductions of the Austin FX3 London taxicab, produced in the United Kingdom between 1948 and 1958, and rendered in diecast form primarily at 1:43 scale. The Bureau has reviewed the available manufacturer evidence and issues this guidance to collectors who have submitted inquiries, complaints, or what one correspondent described as "a general sense of unease" regarding their FX3 acquisitions.
The Austin FX3 entered London service in 1948, succeeding the pre-war Austin Low Loader and representing the first purpose-built postwar taxicab approved for London use. It was manufactured by Austin of Longbridge in collaboration with coachbuilder Mann Egerton, with bodywork subsequently handled by Carbodies of Coventry — a partnership that would define British taxi production for decades.
Production ran from 1948 through 1958, with approximately 7,000 units built over that period. The FX3 was powered initially by a 2.2-litre four-cylinder petrol engine, later replaced by a diesel unit supplied by Perkins, making it one of the earliest London cabs offered with a diesel powertrain as standard.
The FX3's silhouette — upright, broad-shouldered, with a long bonnet and a passenger compartment of almost ceremonial proportions — established the visual template for the London taxi that persists in public consciousness to this day. Its turning circle of 25 feet was mandated by the Metropolitan Police Public Carriage Office, a requirement that forced a distinctive, cab-forward layout no ordinary motorcar could replicate.
The FX3 also introduced the separation of driver and passenger compartments as a structural norm, complete with a sliding glass partition. This was not, as one Bureau field agent once argued at considerable length, borrowed from hearses. The resemblance is noted and set aside.
A small number of FX3 units were bodied as hire cars rather than licensed taxis, lacking the requisite taxi fittings but sharing the same chassis. The FX3 was succeeded in 1958 by the Austin FX4, which remained in production — with modifications — until 1997, a longevity that owed much to the FX3 proving the commercial viability of the dedicated taxi chassis.
Corgi Toys produced an Austin Taxi based on the FX3 in their early range, issued in the late 1950s and early 1960s at approximately 1:43 scale. These models featured the characteristic black livery and, in some iterations, a yellow "TAXI" roof sign rendered in cast metal — a detail the Bureau considers non-negotiable in any serious example.
Corgi's FX3 was notable for its relatively faithful proportions at a time when many manufacturers were still negotiating with the concept of accuracy. Variations exist in wheel type, interior colour, and the presence or absence of a driver figure, all of which affect collectibility.
Dinky Toys issued their own Austin taxi model in the same approximate period, catalogued under reference numbers that have caused minor jurisdictional disputes between the Bureau's Classification and Archival divisions. The Dinky casting is generally considered slightly less refined than Corgi's, though collectors of the Dinky range will dispute this and are invited to file a counter-brief using Form DX-43(b).
Oxford Diecast has produced FX3 models in 1:43 scale in more recent years, offering a broader range of livery options including period advertising schemes and non-black colourways that reflect the hire-car variants. Vanguards, a brand under the Lledo and Corgi umbrella at various points in its complicated corporate history, has also issued FX3 castings with attention to period-correct detail.
For vintage Corgi and Dinky examples, the Bureau requires — and by "requires" means "strongly advises collectors to prioritise" — intact original paintwork with no resprays, functioning suspension where fitted, and the original box in at least presentable condition. A loose FX3 without its box trades at a discount the Bureau finds entirely appropriate.
The roof sign, in cast or printed form depending on the issue, must be present. Its absence reduces value materially and raises questions the Bureau prefers not to pursue in writing.
Mint-in-box Corgi FX3 examples in black with correct wheel type routinely attract prices in the £40–£120 range at specialist auction, with exceptional examples exceeding this. Colour variants, factory errors, and pre-production samples command premiums that the Bureau acknowledges as legitimate while reserving the right to find them statistically alarming.
Oxford Diecast and Vanguards examples are more accessible, typically trading between £8 and £25 depending on livery rarity and condition, and represent a practical entry point for collectors whose budgets have been adversely affected by excessive form-filing fees.
The FX3's diesel variant, introduced mid-production, was considered pioneering but was not universally welcomed by drivers accustomed to the petrol engine. Contemporary accounts describe the Perkins diesel as audible at distances that would today attract noise abatement notices. The Bureau regards this as a feature.
The FX3 appears as background and foreground dressing in a substantial number of British films and television productions of the 1950s, functioning less as a prop than as a period certificate — its presence in frame immediately confirming London, postwar, no further argument required. It has appeared in early Carry On films, Ealing comedies, and various newsreel sequences the Bureau has cross-referenced with considerable institutional patience.
No FX3 has, to the Bureau's knowledge, competed in motorsport. The Bureau considers this an appropriate division of responsibilities.
Bureau Notice · Form ASSMRB-SEO-7
This vehicle is currently under Bureau review.
Photographic evidence has been submitted. Classification is pending rebuttal.
All Bureau classifications are automated and frequently, spectacularly wrong. That is the point.