1921 GN Touring specifications

1921 GN Touring data
 
bodywork
Body type2 seater sports
Number of doors2
Designer
dimensions & weights
Wheelbase 2590 mm 102 inches
Track/tread (front) 1067 mm 42 inches
Track/tread (rear) 1067 mm 42 inches
Length 3480 mm 137 inches
Width 1346 mm 53 inches
Height
Ground clearance
length:wheelbase ratio 1.34
Kerb weight 432 kg 952 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer
Engine code
Cylinders V 2
Capacity 1.1 litre
1087 cc
(66.333 cu in)
Bore × Stroke 84 × 98 mm
3.31 × 3.86 in
Bore/stroke ratio 0.86
Valve gear overhead inlet, side exhaust (oise)
2 valves per cylinder
4 valves in total
maximum power output 17.2 PS (17 bhp) (12.7 kW)
at 2500 rpm
maximum torque
Specific output 11.7 kW/litre
15.9 ps/litre
15.6 bhp/litre
0.26 bhp/cu in
Engine construction
Lubrication
compression ratio 4.5:1
Fuel system 1 Stethnos carb
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant Air
Unitary capacity 543.5 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 Higher is better
39.9 PS/tonne (1000 kg)
0.04 PS/kg
29.34 kW/tonne (1000 kg)
0.03 kW/kg
39.35 bhp/tonne (1000 kg)
0.04 bhp/kg
0.02 bhp/lb
Weight-to-power ratio Lower is better
34.08 kg/kW
56.92 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 unknown
Drive wheels rear wheel drive  
Torque split N/A
Steering
turns lock-to-lock
Turning circle
Front suspension LA.QE.
Rear suspension LA.QE.
Wheel size front
Wheel size rear
Tyres front 650 x 65
Tyres rear 650 x 65
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox
Top gear ratio 1
Final drive ratio 4.00
general
Carfolio.com ID59422
Production total
Model code
RAC rating 8.7
Insurance classification No information available
Tax band No information available
1921 GN Touring added before December 1995.
Last modified 2013-02-28.
Cars similar to the 1921 GN Touring
2 door tourer FR 3M 1057 cm3/64.5cuin 17 PS 17 bhp 13 kW 650 kg