1905 Bugatti Type 5

Also known as de Dietrich Bugatti, the Type 5 was another baby step taken by the French car manufacturer at the beginning of the XXth century.

The battle between electric vehicles and internal combustion cars was not over, but Bugatti placed his bets on the later ones. He eventually won, but he had to go through years of painstaking efforts to get there. Before WWI, he began upgrading and working on his cars and developed the Type 5 as a link between the Type 4 and the following 6 and 7 models.

Bugatti used a tubular chassis for the Type 5 and installed a huge engine compartment in front of the occupant’s area. It was built as a race-car with no other body panels other than those covering the engine. At the front, the big and exposed radiator sported the red, oval badge of the manufacturer. One important detail was the crank that was not removable and was kept on one side by a chain. The driver had to use it to start the engine.

Like any other race car from that era, the Type 5 featured a taller seat for the driver and a shorter one for the co-driver/mechanic. There were no seatbelts or specific racing features. While the driver had to keep an eye on the small speedometer mounted almost on the floor, the co-driver had to keep an eye on the lubrication system. Just behind them, Bugatti installed a wood crate for spare parts, tools, and warm clothes.

Emille Mathis designed the 12.9-liter four-cylinder “Hermes” engine. It provided 45 hp and was paired to a four-speed manual gearbox. Power went to the rear axle via a chain.

ENGINE SPECS – 12.9
Cylinders:L4 
Displacement:12867 cm3
Fuel System:Carburetor 
Fuel:Gasoline 
TRANSMISSION SPECS
Drive Type:Front Wheel Drive 
BRAKES SPECS
Front:Drums 
Rear:Drums 
DIMENSIONS
Front/rear Track:49.2/49.2 in (1,250/1,250 mm)
Wheelbase:118.1 in (3000 mm)
Manufacturer  De Dietrich
 Model  60 CV Course Bugatti Type 5
 Year of production  1903
 Start of production  1902
 End of production  1903
 Body type  roadster
 Number of doors  0
 Number of seats  2
 Engine position  front
 Drive wheel  rear
 Fuel  petrol
 Number of cylinders  inline 4
 Cooling  liquid
 Capacity  12868 ccm, 781.6 cu-in
 Bore  160.0 mm, 6.299 in
 Stroke  160.0 mm, 6.299 in
 Compression ratio  
 Valve Gear  OHV
 Valves per cylinder  2
 Fuel system  carburator
 Aspiration  normal
 Max power [kW / PS / hp]  44 / 60 / 59
 Max torque [Nm / ft-lb] 
 Total power (hybrid)  
 Total torque (hybrid) 
 Gearbox  M4
 Gearbox (option)  
 Wheelbase  3000 mm, 118.1 in
 Front track  1250 mm, 49.2 in
 Rear track  1250 mm, 49.2 in
 Length  
 Width  
 Height  
 Weight  
 Maximum speed  120 km/h, 75 mph