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MG J4

Bodywork

type 2S RDSR
doors 2

Engine information

Bore × stroke 57.00 mm × 73.00 mm 2.24 in × 2.87 in
Cylinders S-4
Displace 0.7 litre 746 cc (45.524 cu in)
Engine type SOHC
Valves 2 valves per cylinder | 8 valves in total
Engine construction
Sump
Compression ratio
Fuel system 1 SU carb
Maximum power 73 PS (72.0 bhp) (53.7 kW) @ 6000 rpm
0-50 mph 19.80 s
0-60 mph
0-100 mph -1.00 s
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed 142 km/h (88 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 109.09 bhp/ton
Specific output
Maximum torque
bmep
Specific torque
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 0.78
Unitary capacity 186.5 cc/cylinder
Aspiration S/Charged
Compressor type
Intercooler
Catalytic converter N

Dimensions and weight

wheelbase 2184 mm
wheelbase 86 in
Length (milimeters) 3353 mm
Length (inches) 132 in
Width (milimeters) 1295 mm
Width (inches) 51 in
Height (milimeters)
Height (inches)
L:W ratio 1.54
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 660 kg
Kerb weight (pounds) 1455 lb
Weight distribuiton
Fuel capacity (litres)
Fuel capacity (UK Ga)
Fuel capacity (US Gal)

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering
Turns lock-to-lock
Turning circle
Tyres
Wheels
Brakes F/R
Brake ∅
Braked area
Transmission
Top gear ratio
Final drive ratio

General information

RAC rating 8.1
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1933 MG J4 PDF Manual
Designer unknown
Year 1933

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