1961 Lotus Super Seven specifications

1961 Lotus Super Seven data
 
bodywork
Body type2 seater roadster
Number of doors0
Designer
dimensions & weights
Wheelbase 2235 mm 88 inches
Track/tread (front) 1194 mm 47 inches
Track/tread (rear) 1194 mm 47 inches
Length 3658 mm 144 inches
Width 1422 mm 56 inches
Height
Ground clearance 165 mm 6.5 inches
length:wheelbase ratio 1.64
Kerb weight 438 kg 966 lb
Weight distribution 52% front
fuel tank capacity 22.7 litres 5 [6] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer
Engine code
Cylinders Straight 4
Capacity 1.3 litre
1340 cc
(81.772 cu in)
Bore × Stroke 80.96 × 65.07 mm
3.19 × 2.56 in
Bore/stroke ratio 1.24
Valve gear overhead valve (OHV)
2 valves per cylinder
8 valves in total
maximum power output
(net)
86 PS (85 bhp) (63 kW)
at 6000 rpm
maximum torque
(net)

Specific output
(net)
47.3 kW/litre
64.3 ps/litre
63.4 bhp/litre
1.04 bhp/cu in
Engine construction
Lubrication
compression ratio 9.5:1
Fuel system
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 335 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph) 5.6 s
Acceleration 0-60mph 7.6 s
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile 15.8 s
Standing kilometre
Maximum speed 166 km/h (103 mph)
Power-to-weight ratio Higher is better
196.76 PS/tonne (1000 kg)
0.2 PS/kg
144.71 kW/tonne (1000 kg)
0.14 kW/kg
194.06 bhp/tonne (1000 kg)
0.19 bhp/kg
0.09 bhp/lb
Weight-to-power ratio Lower is better
6.91 kg/kW
11.54 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 2.750
Turning circle
Front suspension
Rear suspension
Wheel size front
Wheel size rear
Tyres front 5.20-12
Tyres rear 5.20-12
Brakes F/R Dr/Dr
Front brake diameter 203 mm
Rear brake diameter 178 mm
Braked area
Gearbox 4 speed manual
Top gear ratio
Final drive ratio
general
Carfolio.com ID322256
Production total
Model code
RAC rating 16.3
Insurance classification No information available
Tax band No information available
1961 Lotus Super Seven added 2013-03-16.
Last modified 2020-02-02.

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