1937 Fiat 10-12

This automobile has a 2 door roadster type body with a front mounted engine delivering power to the rear wheels. Its 1.1 litre engine is a naturally aspirated, overhead valve, 4 cylinder unit that has an output of 32 bhp (32.4 PS/23.9 kW) of power at 4000 rpm. The engine delivers its power through to the wheels via a 4 speed manual transmission. Its claimed kerb weight is 813 kg.


Key facts

1937 Fiat 10-12 information summary

What body style?
2 door roadster with 4/5 seats
How long?
4050 mm
How heavy?
813 kg
What size engine?
1.1 litre, 1089 cm3
How many cylinders?
4, Straight
How much power?
32.4 PS / 32 bhp / 23.9 kW @ 4000 rpm
How much torque?

Similar models

2 door roadster FR 3M 1157 cm3 34.5 PS 34 bhp 25.4 kW 735 kg
1937 Fiat 10-12 data
Body type4/5 seater roadster
Number of doors2
dimensions & weights
Wheelbase 2420 mm 95.3 inches
Track/tread (front) 1232 mm 48.5 inches
Track/tread (rear) 1232 mm 48.5 inches
Length 4050 mm 159.4 inches
Width 1486 mm 58.5 inches
Ground clearance 159 mm 6.3 inches
length:wheelbase ratio 1.67
Kerb weight 813 kg 1792 lb
Weight distribution
fuel tank capacity 33 litres 7.3 UK Gal 8.7 US Gal
Drag coefficient
Frontal area
engine type naturally aspirated petrol
Engine manufacturer Fiat
Engine code
Cylinders Straight 4
Capacity 1.1 litre
1089 cc
(66.455 cu in)
Bore × Stroke 68 × 75 mm
2.68 × 2.95 in
Bore/stroke ratio 0.91
Valve gear overhead valve (OHV)
2 valves per cylinder
8 valves in total
maximum power output 32.4 PS (32 bhp) (23.9 kW)
at 4000 rpm
Specific output 29.4 bhp/litre
0.48 bhp/cu in
maximum torque
Specific torque
Engine construction
compression ratio
Fuel system
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 272.25 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio 39.91 PS/tonne (1000 kg)
29.35 kW/tonne (1000 kg)
39.36 bhp/tonne (1000 kg)
0.02 bhp/lb
Weight-to-power ratio 34.07 kg/kW
56.91 lb/bhp
fuel consumption
Fuel consumption
universal consumption (calculated from the above)
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
Engine position front
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
turns lock-to-lock
Turning circle 9.00 m
Front suspension I.TL.W.
Rear suspension LA.SE.
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 4 speed manual
Top gear ratio 1
Final drive ratio 4.66
Carfolio.com ID66902
Production total
Model code
Model family
RAC rating 11.5
Insurance classification No information available
Tax band No information available
1937 Fiat 10-12 added before December 1995.
Last modified 2013-02-28.