1921 Eco specifications

1921 Eco data
 
bodywork
Body type2 seater roadster
Number of doors2
Designer
dimensions & weights
Wheelbase 2743 mm 108 inches
Track/tread (front)
Track/tread (rear)
Length
Width
Height
Ground clearance
length:wheelbase ratio
Kerb weight 930 kg 2050 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Turmo
Engine code
Cylinders Straight 4
Capacity 3.6 litre
3620 cc
(220.906 cu in)
Bore × Stroke 95.25 × 127 mm
3.75 × 5 in
Bore/stroke ratio 0.75
Valve gear
2 valves per cylinder
8 valves in total
maximum power output 47.7 PS (47 bhp) (35 kW)
at 2200 rpm
maximum torque
at 1400 rpm
Specific output 9.7 kW/litre
13.2 ps/litre
13 bhp/litre
0.21 bhp/cu in
Engine construction
Lubrication
compression ratio 5:1
Fuel system 1 Zenith carburettor
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings 3
Engine coolant Water
Unitary capacity 905 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 Higher is better
51.24 PS/tonne (1000 kg)
0.05 PS/kg
37.69 kW/tonne (1000 kg)
0.04 kW/kg
50.54 bhp/tonne (1000 kg)
0.05 bhp/kg
0.02 bhp/lb
Weight-to-power ratio Lower is better
26.54 kg/kW
44.32 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
Rear suspension
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 3 speed manual
Top gear ratio 1
Final drive ratio 4.25
general
Carfolio.com ID265991
Production total
Model code
RAC rating 22.5
Insurance classification No information available
Tax band No information available
1921 Eco added 2012-02-25.
Last modified 2020-02-02.
Cars similar to the 1921 Eco
Chevrolet FB 20 Roadster -
2 door roadster FR 3M 3877 cm3/236.6cuin