Car Specs

1990 Mitsubishi Sigma

Information

Mitsubishi

Quick Facts

Build Start: 1990

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Specifications

General

Build Start: 1990
Model Variant: Sigma

Dimensions

Track/tread (rear): 1530mm
Width: 1775mm
Fuel Tank Capacity: 72litres
Wheelbase: 2720mm
Track/tread (front): 1535mm
Length: 4750mm
Height: 1435mm
Kerb weight: 1468kg

Body Details

Body Type: 4/5 seater sedan/saloon

Engine Details

Engine Type: naturally aspirated petrol
Cylinders: V 6 in 60° vee
Bore × Stroke: 91.1 × 76mm
Specific torque: 84.45Nm/litre
Compression Ratio: 10:1
Engine Coolant: Water
Aspiration: Normal
Engine Layout: transverse
Gearbox: 4 speed automatic
Engine Manufacturer: Mitsubishi
Capacity: 3 litre (2972cc)
Bore/stroke ratio: 1.2
Specific output: 43.9 kW/litre59.7 ps/litre, 58.9 0.96bhp/litre
Sump: wet sumped
Crankshaft Bearings: 4
Catalytic converter: Y
Engine Position: front

Performance

Maximum Torque: 251 Nmlb/ft
Power-to-weight ratio: 120.87 PS/tonne (1000 kg)
Maximum Power Output: 177 @ 5500 rpm
Weight-to-power ratio: 11.25kg/kW
Drive Wheels: front wheel drive

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Fuel Consump.

Fuel Consumption: 7.5/9.1/13.0 l/100km 90 km/h / 120 km/h / urban per 80/1268/EC
Fuel system: MPFi

Chassis & Geomtry

Length:Wheelbase Ratio: 1.75

Brakes

bmep (brake mean effective pressure): 1061.3kPa

Wheels & Tyres

Wheel Size Front: 15x6JJ
Wheel Size Rear: 15x6JJ

Aerodynamics

Drag coefficient: 0.31

Other

Valve Gear: single overhead camshaft (SOHC), 2 valves per cylinder, 12 valves in total
Unitary Capacity: 495.33cc
Number of doors: 4
RAC rating: 30.9

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