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Bugatti Type 40 1926

Introduced in 1926, the Bugatti Type 40 was a compact touring car intended to continue the Brescia line while making the Bugatti experience more attainable. It used a 1.5-liter four-cylinder engine related to the unit fitted to the Type 37, mounted in a short chassis that could accept several body styles. Open and closed bodies were available, either supplied by the factory or produced by independent coachbuilders. The Type 40 combined relatively straightforward mechanical design with light construction, four-wheel drum brakes, and a four-speed manual gearbox. The 1926 model belongs to the opening phase of the production run, before the larger-engined Type 40A appeared.

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Bugatti Type 40 1926
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History

The Bugatti Type 40 appeared at Molsheim in 1926 as part of a renewal of the road-car range. It succeeded the Brescia models as a more versatile automobile than Bugatti’s dedicated racing cars, while retaining several of Ettore Bugatti’s characteristic principles: modest weight, a relatively light chassis, and braking on all four wheels. Its overhead-camshaft four-cylinder engine was related to the Type 37 unit, using three valves per cylinder and a 1,496 cc displacement in standard Type 40 form. A centrally mounted four-speed gearbox completed the mechanical package. The short chassis could accept several body designs, although four-seat coupés appear to have accounted for a substantial proportion of factory-built cars. The later Type 40A used a larger-capacity block. Production continued into the early 1930s, with overall totals differing slightly between specialist sources.

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Technical data

1 powertrain recorded for the Type 40. Some figures apply to the version as a whole rather than to each engine.

This powertrain

Power
33 kW
Transmission
Manuelle
Drive type
Propulsion
Fuel
Essence

Recorded across the whole version

Top speed
121 km/h
Displacement
1496 cm3
Weight
900 kg

Source: cardatawiki

Anecdotes

According to RM Sotheby’s, Jean Bugatti took the first production Type 40 for his personal use. Another documented story concerns a car preserved by the Museu do Caramulo: its owner, Frederico Loiseau, reportedly drove from Paris to Côte d’Ivoire across the Sahara and then returned, covering about 14,500 kilometres in 33 days. The journey helped reinforce the Type 40’s reputation for durability, but it relates to one individual car rather than to every example built.

Production

Bugatti Type 40 production is generally dated from 1926 to 1930 or 1931, depending on the counting method used. The available sources do not give an identical total: the Museu do Caramulo records 780 cars built at Molsheim between May 1926 and March 1931, while the Bugatti Trust and Bugatti Club Denmark give approximately 830 cars for the Type 40 family, including around forty Type 40As. The most cautious description is therefore roughly 800 cars. These figures combine the model and, in some sources, the Type 40A variant; they do not make it possible to identify with certainty how many standard 1926 cars were built.

Press reception

Modern reference sources generally present the Type 40 as a more affordable road-going Bugatti than the company’s Grand Prix cars. RM Sotheby’s emphasizes the four-cylinder engine’s reliability, along with the car’s light weight, lively responses, and four-wheel drum brakes. The Museu do Caramulo likewise describes it as robust and highly desirable in its period. These assessments come primarily from museum, heritage, and collector-car sources rather than from a complete review of automotive magazines published in 1926. The safest conclusion is that the Type 40 enjoyed a positive reputation as a usable sporting touring car, without assigning an exact ranking or quotation that cannot be independently verified.

Evolution

The Type 40 evolved mainly through its engine and bodywork. The standard version used a 1,496 cc four-cylinder engine producing approximately 45 bhp according to Bugatti Trust data. The Type 40A, introduced around 1930, received a larger bore and a 1,627 cc displacement, with output generally quoted at about 50 bhp. Available technical information also points to changes in engine lubrication during the production period. In styling terms, the chassis could be fitted with coupé, tourer, roadster, or Grand Sport bodies. This variety reflects contemporary practice, when a single mechanical platform could be supplied with coachwork from different sources.

Variants

The Type 40 designation did not identify a single body style. Sources mention coupés, open touring cars, roadsters, and Grand Sport coachwork. The Grand Sport is commonly associated with a sporting torpedo-shaped body, usually seating four, with separate wings and sometimes only one side door. Some cars were supplied as bare chassis so that customers could commission bodywork from a preferred coachbuilder. The Type 40A was the family’s principal mechanical development, distinguished by its 1,627 cc engine and different ignition specifications. The term “Base” should therefore be treated cautiously: historical sources generally describe a standard Type 40 rather than a formal factory trim level that exactly matches this label.

References