1973 MG MGB GT V8 specifications

1973 MG MGB GT V8 data
 
bodywork
Body type2 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
Wheelbase 2311 mm 91 inches
Track/tread (front) 1251 mm 49.3 inches
Track/tread (rear) 1251 mm 49.3 inches
Length 3929 mm 154.7 inches
Width 1524 mm 60 inches
Height 1270 mm 50 inches
Ground clearance
length:wheelbase ratio 1.7
Kerb weight 1084 kg 2390 lb
Weight distribution
fuel tank capacity 54.6 litres 12 [14.4] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Rover/Buick
Engine code
Cylinders V 8
Capacity 3.5 litre
3532 cc
(215.536 cu in)
Bore × Stroke 88.9 × 71.12 mm
3.5 × 2.8 in
Bore/stroke ratio 1.25
Valve gear overhead valve (OHV)
2 valves per cylinder
16 valves in total
maximum power output 139 PS (137 bhp) (102 kW)
at 5000 rpm
maximum torque 262 Nm (193 ft·lb) (26.7 kgm)
at 2900 rpm
Specific output 28.9 kW/litre
39.3 ps/litre
38.8 bhp/litre
0.64 bhp/cu in
Specific torque 74.18 Nm/litre
0.9 ft·lb/cu3
Engine construction
Lubrication
compression ratio 8.25:1
Fuel system 2 SU carbs
bmep (brake mean effective pressure) 932.2 kPa (135.2 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 441.5 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph) 5.7 s
Acceleration 0-60mph 7.7 s
Acceleration 0-100km/h 8.3 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile 15.8 s
Standing kilometre 29.4 s
Maximum speed 201 km/h (125 mph)
Power-to-weight ratio Higher is better
128.14 PS/tonne (1000 kg)
0.13 PS/kg
94.24 kW/tonne (1000 kg)
0.09 kW/kg
126.38 bhp/tonne (1000 kg)
0.13 bhp/kg
0.06 bhp/lb
Weight-to-power ratio Lower is better
10.61 kg/kW
17.72 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 rack & pinion
turns lock-to-lock
Turning circle
Front suspension I.CS.
Rear suspension LA.LS.
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R Di/Dr-S
Front brake diameter
Rear brake diameter
Braked area
Gearbox 4 speed manual
Top gear ratio
Final drive ratio
general
Carfolio.com ID8217
Production total
Model code
RAC rating 39.2
Insurance classification No information available
Tax band No information available
1973 MG MGB GT V8 added before December 1995.
Last modified 2013-02-28.

MG MGB models

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MG MGB -
2 door convertible/​cabriolet FR 4M 1799 cm3/109.8cuin 96 PS 95 bhp 71 kW 920 kg
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