Description

The Bugatti Type 35C Biplace Course was a special two-seat variant of the already successful supercharged Type 35C, tailored for endurance racing and road competitions where a second seat was required. While the standard 35C dominated Grand Prix circuits with its blend of speed and agility, the Biplace Course version extended its capabilities to long-distance events like the Targa Florio or Mille Miglia, where a co-driver or mechanic was often necessary.

Under the bonnet, the 35C Biplace Course retained the same mechanically advanced 2.0-litre straight-eight engine found in the single-seat version. Equipped with a Roots-type supercharger, it delivered approximately 125 horsepower, providing strong acceleration and a top speed well above 100 mph. The engine’s single overhead camshaft and three-valve-per-cylinder configuration allowed for excellent breathing and high-revving performance, essential for maintaining pace over extended distances.

The addition of a second seat did not significantly compromise the car’s handling or agility, thanks to Bugatti’s focus on lightweight construction and clever engineering. The chassis remained compact and stiff, with the distinctive hollow front axle and cast alloy wheels that incorporated the brake drums—features that improved unsprung weight and braking performance. These design elements contributed to the car’s reputation for precise, predictable handling, even on the rough and twisty roads typical of endurance racing.

Visually, the 35C Biplace Course preserved the graceful proportions of the Type 35 family. The longer cockpit to accommodate the passenger seat was subtly integrated into the car’s flowing lines. The exterior remained clean and elegant, with the trademark horseshoe radiator, long bonnet, and sweeping tail that defined Bugatti’s aesthetic during the era.

Inside, the cockpit was functional and focused. The second seat was placed closely beside the driver, with simple but robust fittings. The layout was designed to allow for easy communication and access during races, where the passenger might be responsible for navigation or minor repairs.

The Type 35C Biplace Course played an important role in expanding the versatility of the Type 35 platform. It allowed Bugatti to compete—and win—not just in circuit races but also in the grueling world of long-distance road competition. Today, this rare variant is prized among collectors and historians for its combination of engineering brilliance, racing pedigree, and timeless style.