1921 Fiat 520 Superfiat specifications

1921 Fiat 520 Superfiat data
 
bodywork
Body type4/5 seater tourer
Number of doors4
Designer
dimensions & weights
Wheelbase 3860 mm 152 inches
Track/tread (front) 1500 mm 59.1 inches
Track/tread (rear) 1500 mm 59.1 inches
Length 5235 mm 206.1 inches
Width 1740 mm 68.5 inches
Height
Ground clearance
length:wheelbase ratio 1.36
Kerb weight 2300 kg 5071 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Fiat
Engine code
Cylinders V 12
Capacity 6.8 litre
6805 cc
(415.267 cu in)
Bore × Stroke 85 × 100 mm
3.35 × 3.94 in
Bore/stroke ratio 0.85
Valve gear
2 valves per cylinder
24 valves in total
maximum power output 81 PS (80 bhp) (60 kW)
at 2000 rpm
maximum torque
Specific output 8.8 kW/litre
11.9 ps/litre
11.8 bhp/litre
0.19 bhp/cu in
Engine construction
Lubrication
compression ratio
Fuel system
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 567.08 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 121 km/h (75 mph)
Power-to-weight ratio Higher is better
35.27 PS/tonne (1000 kg)
0.04 PS/kg
25.94 kW/tonne (1000 kg)
0.03 kW/kg
34.78 bhp/tonne (1000 kg)
0.03 bhp/kg
0.02 bhp/lb
Weight-to-power ratio Lower is better
38.55 kg/kW
64.4 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering
turns lock-to-lock
Turning circle
Front suspension LA.SE.
Rear suspension LA.SE.
Wheel size front
Wheel size rear
Tyres front 895 x 135
Tyres rear 895 x 135
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 3 speed manual
Top gear ratio
Final drive ratio
general
Carfolio.com ID77
Production total
Model code
RAC rating 53.8
Insurance classification No information available
Tax band No information available
1921 Fiat 520 Superfiat added before December 1995.
Last modified 2013-02-28.
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