1921 Du Pont Sedan specifications

1921 Du Pont Sedan data
 
bodywork
Body type6/7 seater sedan/saloon
Number of doors4
Designer
dimensions & weights
Wheelbase 3150 mm 124 inches
Track/tread (front)
Track/tread (rear)
Length
Width
Height
Ground clearance
length:wheelbase ratio
Kerb weight
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Du Pont
Engine code
Cylinders Straight 4
Capacity 4.1 litre
4090 cc
(249.587 cu in)
Bore × Stroke 100.01 × 130.17 mm
3.94 × 5.12 in
Bore/stroke ratio 0.77
Valve gear side valve (SV)
2 valves per cylinder
8 valves in total
maximum power output 61 PS (60 bhp) (45 kW)
maximum torque
Specific output 10.9 kW/litre
14.9 ps/litre
14.7 bhp/litre
0.24 bhp/cu in
Engine construction
Lubrication
compression ratio
Fuel system 1 Yale & Towne carburettor
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 1022.5 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
Power-to-weight ratio
Weight-to-power ratio
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 32 x 4
Tyres rear 32 x 4
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 4 speed manual
Top gear ratio
Final drive ratio
general
Carfolio.com ID294712
Production total
Model code
RAC rating 24.8
Insurance classification No information available
Tax band No information available
1921 Du Pont Sedan added 2012-11-20.
Last modified 2020-02-02.
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