The Suresnes factory had roots stretching back to Alexandre Darracq's pioneering car business of the 1890s. After a series of ownership changes the business was saved from receivership in 1936 by Italian engineer Antonio Lago, who executed a management buyout and immediately began reshaping the company's sporting ambitions. Lago was a capable engineer who transformed an existing six-cylinder engine into a high-performance 4-litre unit that would underpin both road cars and racing machinery for the next decade.
Walter Becchia designed new models with independent front suspension, and from this technical base came the 4.5-litre twin-cam inline-six that would power the post-war T26 Grand Prix car. The engine was designed from 1942 onward with Carlo Marchetti, who joined Lago during the war years.
In the late 1930s Talbot-Lago contested major French sports car and voiturette events with the Type 150, using short-chassis variants of the road-going sporting range. The aerodynamic bodies commissioned from coachbuilder Figoni et Falaschi gave the competition cars a distinctive and advanced appearance. Results included successes in French national events, establishing the marque as a serious domestic competitor before the war suspended European racing.
After World War II, Talbot-Lago's primary competition vehicle was the T26C, an open-wheel grand prix car built to the new Formula One regulations of 1948. The car used the twin-cam 4483 cc six-cylinder engine developed in-house and was intended from the outset for works and customer use. As one of the most competitive European grand prix constructors in the transitional post-war years before the arrival of the supercharged Italian cars, the T26C won Formula One races and finished on the podium at major events.
When the FIA World Championship of Drivers launched in 1950, Talbot-Lago fielded works and semi-works entries. The cars were heavier and less powerful than the dominant Alfa Romeo 158s but excelled in fuel strategy: the T26C could run the entire race distance without refuelling, while the Alfas required a pit stop. Louis Rosier used this advantage to score consistent championship points. Rosier, sharing with his son, also won the 1950 24 Hours of Le Mans in a T26 Grand Sport road car closely related to the Grand Prix machine.
Louis Chiron took a notable victory for the team at the 1950 Monaco Grand Prix, defeating the Alfa Romeos after all three retired.
Despite its competition achievements, Talbot-Lago's financial position deteriorated through the late 1940s and early 1950s. France's post-war tax regime penalised large-engined cars, and production totals were catastrophically low — 155 cars in 1947, 433 in 1950, then 80 in 1951 and only 34 in 1952. The company sought court protection under a debt moratorium on 6 March 1951, which allowed limited production to resume but did lasting damage to the firm's reputation and credit.
The racing effort was scaled back as resources tightened. By 1952, the arrival of the new 2-litre Formula Two regulations effectively made the T26C uncompetitive at the top level. Lago attempted to respond with smaller-engined cars and eventually resorted to buying in a BMW V8 engine for road cars, but the company never regained competitive momentum.
Antonio Lago accepted an offer from Simca president Henri Pigozzi in 1958, and the Talbot brand was transferred to Simca in 1959. Lago died in 1960. The works racing programme had effectively ended years earlier, leaving the T26C's Le Mans victory and its Monte Carlo triumph over the Alfa Romeos as the enduring highlights of one of France's most resourceful but financially fragile post-war teams.
The Talbot-Lago works team's post-war grand prix campaign illustrates how race strategy could partially compensate for a technical deficit. The T26C's refuelling advantage and the team's tactical racing were influential examples of how smaller constructors could compete with better-funded rivals in Formula One's earliest championship seasons. The cars remain among the most admired French racing machines of the period.