1921 Haynes 50 specifications

1921 Haynes 50 data
 
bodywork
Body type
Number of doors
Designer
dimensions & weights
Wheelbase 3073 mm 121 inches
Track/tread (front)
Track/tread (rear)
Length
Width
Height
Ground clearance
length:wheelbase ratio
Kerb weight 1470 kg 3241 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Haynes
Engine code
Cylinders Straight 6
Capacity 4.7 litre
4730 cc
(288.642 cu in)
Bore × Stroke 88.9 × 127 mm
3.5 × 5 in
Bore/stroke ratio 0.7
Valve gear side valve (SV)
2 valves per cylinder
12 valves in total
maximum power output 51 PS (50 bhp) (37 kW)
at 2000 rpm
maximum torque
Specific output 7.9 kW/litre
10.7 ps/litre
10.6 bhp/litre
0.17 bhp/cu in
Engine construction
Lubrication
compression ratio
Fuel system 1 Rayfield carburettor
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings 3
Engine coolant Water
Unitary capacity 788.33 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
34.49 PS/tonne (1000 kg)
0.03 PS/kg
25.36 kW/tonne (1000 kg)
0.03 kW/kg
34.01 bhp/tonne (1000 kg)
0.03 bhp/kg
0.02 bhp/lb
Weight-to-power ratio Lower is better
39.43 kg/kW
65.86 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 33 x 4
Tyres rear 33 x 4
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 3 speed manual
Top gear ratio 1
Final drive ratio 4.11
general
Carfolio.com ID213862
Production total
Model code
RAC rating 29.4
Insurance classification No information available
Tax band No information available
1921 Haynes 50 added 2010-05-16.
Last modified 2013-02-28.
Cars similar to the 1921 Haynes 50
roadster FR 3M 4730 cm3/288.6cuin
Ace 30-60 Scout Six Touring -
4 door tourer FR 3M 4730 cm3/288.6cuin
4 door sedan/​saloon FR 3M 4730 cm3/288.6cuin
roadster FR 4M 1496 cm3/91.3cuin 51 PS 50 bhp 37 kW
FR 4M 3711 cm3/226.5cuin 49 PS 48 bhp 36 kW 1474 kg
FR 3M 4968 cm3/303.2cuin
4 door tourer FR 3M 4968 cm3/303.2cuin 51 PS 50 bhp 37 kW
4 door tourer FR 3M 4968 cm3/303.2cuin 51 PS 50 bhp 37 kW
4 door sedan/​saloon FR 3M 4730 cm3/288.6cuin
4 door tourer FR 4M 4072 cm3/248.5cuin 54 PS 53 bhp 40 kW
tourer FR 3M 3944 cm3/240.7cuin 49 PS 48 bhp 36 kW 1497 kg
FR 2814 cm3/171.7cuin 51 PS 50 bhp 37 kW
FR 2814 cm3/171.7cuin 51 PS 50 bhp 37 kW
FR 5584 cm3/340.8cuin
FR 4633 cm3/282.7cuin
Lancia Lambda -
4 door sedan/​saloon FR 3M 2120 cm3/129.4cuin 50 PS 49 bhp 37 kW
4 door tourer FR 3M 3670 cm3/224.0cuin 51 PS 50 bhp 37 kW 1361 kg
FR 3M 4730 cm3/288.6cuin 49 PS 48 bhp 36 kW
2 door roadster FR 3670 cm3/224.0cuin 51 PS 50 bhp 37 kW 1327 kg
4 door tourer FR 3M 4968 cm3/303.2cuin
FR 3M 3670 cm3/224.0cuin 49 PS 48 bhp 36 kW
4 door tourer FR 4M 2951 cm3/180.1cuin 51 PS 50 bhp 37 kW
4 door tourer FR 3M 3927 cm3/239.6cuin 51 PS 50 bhp 37 kW 1431 kg
4 door sedan/​saloon FR 3M 3127 cm3/190.8cuin 51 PS 50 bhp 37 kW 1930 kg
2 door fixed-head coupé FR 3M 4257 cm3/259.8cuin
4 door tourer FR 3M 4730 cm3/288.6cuin 52 PS 51 bhp 38 kW
Velie Touring 48 -
4 door tourer FR 3M 3670 cm3/224.0cuin 51 PS 50 bhp 37 kW
FR 3M 4078 cm3/248.9cuin 51 PS 50 bhp 37 kW 1492 kg
4 door tourer FR 3M 4968 cm3/303.2cuin 52 PS 51 bhp 38 kW 1633 kg
4 door tourer FR 3M 4968 cm3/303.2cuin 52 PS 51 bhp 38 kW