1923 Bugatti Type 32 Tank

1923 Bugatti Type 32 Tank

1923 Bugatti Type 32 Tank

Four Type 32 Tanks competed in the 1932 French Grand Prix in Tours. These streamlined-bodied Bugattis were good competition, but the event was won by a six-cylinder Sunbeam.

Despite a initial loss, the depart from cigar shaped racers was innovative step. From front to rear, the Tank featured enclosed bodywork which formed the shape of an airplane wing. Ground clearance was kept as low as possible but still was not low enough to cope with lift formed by the wing shaped body.

The Type 32 lended much of is chassis and engine characteristics from the Type 30 road car. Both cars shared the same inline-8 engine having a two litre capacity.

Another interesting aspect of the car was its front brakes. Thanks to special brake master cylinder the front brakes featured hydraulic assist. Such a setup was first seen on the Type 29/30 an was surley a first for the racing industry.

Desipte being rather unsuccessfull on the track, the Type 32 broke many design priciples in 1932. Not only was this one of the first cars to use Lemans type streamlining, the advent of Hydraulic brakes made this an inportant car from a design perspective.

The Type 32 was replaced only after being raced for one year. During that year little success was had. The press jumped on the design critsizing not only Bugatti performace, but thieir styling. Following the tank, Bugatti released an eniterly new Type which he thought would boost sales. Litle did he know the Type 35 would beomce the most successfull racing design in history.

In Detail

production 4
engine Inline-8
position Front Longitudinal
aspiration Natural
valvetrain 3 Valves per Cyl
fuel feed Twin Zenith Carbs
displacement 1991 cc / 121.5 in³
bore 60 mm / 2.36 in
stroke 88 mm / 3.46 in
power 55.9 kw / 75 bhp @ 4000 rpm
specific output 37.67 bhp per litre
bhp/weight 98.55 bhp per tonne
front tires 28 x 4
rear tires 28 x 4
f brake size mm / in
rear brakes Drum Brakes w/Hydrualic Assist
r brake size mm / in
f suspension Solid Axle w/Half-Elliptic Springs
r suspension Live Axle w/Reversed Quarter-Elliptic Springs
curb weight 761 kg / 1678 lbs
wheelbase 2020 mm / 79.5 in
front track 1052 mm / 41.4 in
rear track 1052 mm / 41.4 in
transmission 3-Speed Manual
gear ratios :1
top speed ~189.9 kph / 118.0 mph