Fiat 131 Mirafiori 1300 L, 1981 MY

The 131 Mirafiori 1300 L is a rear wheel drive saloon (sedan) automobile with a front placed engine, from Fiat. It is powered by a naturally aspirated engine of 1.3 litre capacity. This unit features overhead valve valve gear, 4 cylinder layout, and 2 valves per cylinder. It develops 64 bhp (65 PS/48 kW) of power at 5200 rpm, and maximum torque of 102 N·m (75 lb·ft/10.4 kgm) at 3000 rpm. The engine delivers its power through to the wheels via a 4 speed manual gearbox. Quoted weight at the kerb is 965 kg. Maximum speed stated is 150 km/h or 93 mph.

Pictures

Key facts

Fiat 131 Mirafiori 1300 L, 1981 MY information summary

What body style?
4 door sedan/saloon with 4/5 seats
How long?
4260 mm
How heavy?
965 kg
What size engine?
1.3 litre, 1297 cm3
How many cylinders?
4, Straight
How much power?
65 PS / 64 bhp / 48 kW @ 5200 rpm
How much torque?
102 Nm / 75 ft.lb / 10.4 kgm @ 3000 rpm
How fast?
150 km/h, 93 mph

Fiat 131 models

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1981 Fiat 131 Mirafiori 1300 L data
bodywork
Body type4/5 seater sedan/saloon
Number of doors4
Designer
dimensions & weights
mminches
Wheelbase 2490 mm 98 inches
Track/tread (front) 1380 mm 54.3 inches
Track/tread (rear) 1320 mm 52 inches
Length 4260 mm 167.7 inches
Width 1650 mm 65 inches
Height 1380 mm 54.3 inches
Ground clearance
length:wheelbase ratio 1.71
Kerb weight 965 kg 2127 lb
Weight distribution
fuel tank capacity 50 litres 11 UK Gal 13.2 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Fiat
Engine code
Cylinders Straight 4
Capacity 1.3 litre
1297 cc
(79.148 cu in)
Bore × Stroke 76 × 71.5 mm
2.99 × 2.81 in
Bore/stroke ratio 1.06
Valve gear overhead valve (OHV)
2 valves per cylinder
8 valves in total
maximum power output
(DIN)
65 PS (64 bhp) (48 kW)
at 5200 rpm
Specific output
(DIN)
49.3 bhp/litre
0.81 bhp/cu in
maximum torque
(DIN)
102 Nm (75 ft·lb) (10.4 kgm)
at 3000 rpm
Specific torque
(DIN)
78.64 Nm/litre
0.95 ft·lb/cu3
Engine construction cast iron block; light alloy head
sump wet sumped
compression ratio 9.2:1
Fuel system 1 We 32 ADF/7 carb
bmep (brake mean effective pressure) 988.3 kPa (143.3 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 324.25 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile 19.3 s
Standing kilometre
Maximum speed 150 km/h (93 mph)
Power-to-weight ratio 67.24 PS/tonne (1000 kg)
49.46 kW/tonne (1000 kg)
66.32 bhp/tonne (1000 kg)
0.03 bhp/lb
Weight-to-power ratio 20.22 kg/kW
33.78 lb/bhp
fuel consumption
Fuel consumption
universal 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 3.500
Turning circle 10.30 m
Front suspension I.MS.CS.LW.ARB.
Rear suspension LA.2TrailLowRA.CS.
Wheel size front 5 x 13
Wheel size rear 5 x 13
Tyres front 155 SR 13
Tyres rear 155 SR 13
Brakes F/R Di/Dr-S
Front brake diameter 227 mm
Rear brake diameter
Braked area
Gearbox 4 speed manual
Top gear ratio 1
Final drive ratio 4.10
general
Carfolio.com ID100353
Production total
Model code
Model family
RAC rating 14.3
Insurance classification No information available
Tax band No information available
1981 Fiat 131 Mirafiori 1300 L added 2002-10-27.
Last modified 2013-02-28.