1947 Rovin Motocar specifications

1947 Rovin Motocar data
 
bodywork
Body type2 seater convertible/cabriolet
Number of doors2
Designer
dimensions & weights
Wheelbase 1560 mm 61.4 inches
Track/tread (front) 940 mm 37 inches
Track/tread (rear) 910 mm 35.8 inches
Length 2720 mm 107.1 inches
Width 1080 mm 42.5 inches
Height 1180 mm 46.5 inches
Ground clearance 150 mm 5.9 inches
length:wheelbase ratio 1.74
Kerb weight 280 kg 617 lb
Weight distribution
fuel tank capacity 12 litres 2.6 [3.2] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer
Engine code
Cylinders 1
Capacity 0.3 litre
258 cc
(15.744 cu in)
Bore × Stroke 70 × 67 mm
2.76 × 2.64 in
Bore/stroke ratio 1.04
Valve gear single overhead camshaft (SOHC)
2 valves per cylinder
2 valves in total
maximum power output 7.1 PS (7 bhp) (5.2 kW)
at 3400 rpm
maximum torque
Specific output 20.2 kW/litre
27.5 ps/litre
27.1 bhp/litre
0.44 bhp/cu in
Engine construction
Lubrication
compression ratio 6.3:1
Fuel system 1 Solex 22 HAB carburettor
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant Air
Unitary capacity 258 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 70 km/h (43 mph)
Power-to-weight ratio Higher is better
25.35 PS/tonne (1000 kg)
0.03 PS/kg
18.64 kW/tonne (1000 kg)
0.02 kW/kg
25 bhp/tonne (1000 kg)
0.03 bhp/kg
0.01 bhp/lb
Weight-to-power ratio Lower is better
53.64 kg/kW
89.6 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 rear
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 170 x 90
Tyres rear 170 x 90
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 3 speed manual
Top gear ratio 1
Final drive ratio
general
Carfolio.com ID228921
Production total
Model code
RAC rating 3.0
Insurance classification No information available
Tax band No information available
1947 Rovin Motocar added 2011-01-11.
Last modified 2020-02-02.