1917 HAL Twelve specifications

1917 HAL Twelve data
 
bodywork
Body type7 seater tourer
Number of doors4
Designer
dimensions & weights
Wheelbase 3429 mm 135 inches
Track/tread (front) 1422 mm 56 inches
Track/tread (rear) 1422 mm 56 inches
Length
Width
Height
Ground clearance
length:wheelbase ratio
Kerb weight 1610 kg 3549 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Weidely
Engine code
Cylinders V 12
Capacity 6.4 litre
6379 cc
(389.27 cu in)
Bore × Stroke 73 × 127 mm
2.87 × 5 in
Bore/stroke ratio 0.57
Valve gear overhead valve (OHV)
2 valves per cylinder
24 valves in total
maximum power output 88 PS (87 bhp) (65 kW)
at 3750 rpm
maximum torque
Specific output 10.2 kW/litre
13.8 ps/litre
13.6 bhp/litre
0.22 bhp/cu in
Engine construction
Lubrication
compression ratio
Fuel system 1 Stromberg carburettor
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings 3
Engine coolant Water
Unitary capacity 531.58 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
54.79 PS/tonne (1000 kg)
0.05 PS/kg
40.3 kW/tonne (1000 kg)
0.04 kW/kg
54.04 bhp/tonne (1000 kg)
0.05 bhp/kg
0.02 bhp/lb
Weight-to-power ratio Lower is better
24.82 kg/kW
41.45 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 34 x 4½
Tyres rear 34 x 4½
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 3 speed manual
Top gear ratio 1
Final drive ratio 4.46
general
Carfolio.com ID202554
Production total
Model code
RAC rating 39.6
Insurance classification No information available
Tax band No information available
1917 HAL Twelve added 2009-08-31.
Last modified 2013-02-28.
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