Car Specs

1991 Porsche 944 Turbo Cabriolet

Information

Porsche

Quick Facts

Build Start: 1991

Available in other variants

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Specifications

General

Build Start: 1991
Model Variant: 944

Dimensions

Wheelbase: 2400mm
Track/tread (rear): 1451mm
Width: 1735mm
Fuel Tank Capacity: 80litres
Track/tread (front): 1457mm
Length: 4200mm
Height: 1275mm
Kerb weight: 1400kg

Body Details

Body Type: 2+2 seater convertible/cabriolet

Engine Details

Engine Code: M 44/52
Final Drive Ratio: 3.38
Capacity: 2.5 litre (2479cc)
Bore/stroke ratio: 1.27
Specific output: 74.3 kW/litre101 ps/litre, 99.6 1.63bhp/litre
Sump: wet sumped
Crankshaft Bearings: 5
Compressor: 1 KKK K 26 26/70 turbocharger
Catalytic converter: Y
Engine Layout: longitudinal
Engine Type: turbocharged petrol
Gearbox: 5 speed manual
Engine Manufacturer: Porsche
Top Gear Ratio: 0.83
Cylinders: Straight 4
Bore × Stroke: 100 × 78.9mm
Specific torque: 141.19Nm/litre
Compression Ratio: 8:1
Engine Coolant: Water
Aspiration: Turbo
Intercooler: Y
Engine Position: front

Performance

Maximum Power Output: 250 @ 6000 rpm
Maximum Speed: 260km/h
Weight-to-power ratio: 7.6kg/kW
Maximum Torque: 350 Nmlb/ft
Acceleration 0-100km/h: 5.9s
Power-to-weight ratio: 178.88 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive

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Fuel Consump.

Fuel system: Bosch L-Jetronic fuel injection

Chassis & Geomtry

Rear suspension: I.STA.TB.ARB.
Length:Wheelbase Ratio: 1.75
Front Suspension: I.MS.ARB.

Brakes

Front Brake Diameter: 304mm
bmep (brake mean effective pressure): 1774.2kPa
Brakes F/R: VeDi/VeDi-S-ABS
Rear brake diameter: 299mm

Wheels & Tyres

Wheel Size Rear: 16x9J
Tyres Rear: 245/45 VR 16
Wheel Size Front: 16x7J
Tyres Front: 225/50 VR 16

Aerodynamics

Frontal area: 1.87 m²
Drag coefficient: 0.36
CdA: 0.67

Other

Unitary Capacity: 619.75cc
Steering: power assisted rack & pinion
RAC rating: 24.8
Valve Gear: single overhead camshaft (SOHC), 2 valves per cylinder, 8 valves in total
Number of doors: 2

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