1971 Fiat 128 1300SL Coupé

The 128 1300SL Coupé is a front wheel drive coupé passenger car with a front placed engine, sold by Fiat. The Fiat 128 1300SL Coupé's engine is a naturally aspirated petrol, 1.3 litre, single overhead camshaft 4 cylinder with 2 valves per cylinder. This powerplant has an output of 75 bhp (76 PS/56 kW) of power at 6600 rpm, and maximum torque of 92 N·m (68 lb·ft/9.4 kgm) at 3600 rpm. This power is transmitted to the wheels through a 4 speed manual gearbox. The claimed weight at the kerb is 820 kg. Maximum speed claimed is 160 km/h (99 mph).

Pictures

Fiat 128 1300SL Coupé -
Fiat 128 1300SL Coupé
Image courtesy of Fiat

Key facts

1971 Fiat 128 1300SL Coupé information summary

What body style?
2 door fixed-head coupé with 2+2 seats
How long?
3810 mm
How heavy?
820 kg
What size engine?
1.3 litre, 1290 cm3
How many cylinders?
4, Straight
How much power?
76 PS / 75 bhp / 56 kW @ 6600 rpm
How much torque?
92 Nm / 68 ft.lb / 9.4 kgm @ 3600 rpm
How fast?
160 km/h, 99 mph

Fiat 128 models

3 door fixed-head coupé FF 4M 1290 cm3 74 PS 73 bhp 54 kW 850 kg
Fiat 128 Coupé -
2 door fixed-head coupé FF 4M 1116 cm3 65 PS 64 bhp 48 kW 820 kg

Similar models

2 door fixed-head coupé FF 3A 1299 cm3 80 PS 79 bhp 59 kW
2 door fixed-head coupé FF 3A 1299 cm3 80 PS 79 bhp 59 kW 920 kg
2 door fixed-head coupé FF 4M 1361 cm3 81 PS 80 bhp 60 kW 760 kg
2 door fixed-head coupé FR 4M 1166 cm3 74 PS 73 bhp 54 kW 830 kg
1971 Fiat 128 1300SL Coupé data
bodywork
Body type2+2 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
mminches
Wheelbase 2223 mm 87.5 inches
Track/tread (front) 1325 mm 52.2 inches
Track/tread (rear) 1333 mm 52.5 inches
Length 3810 mm 150 inches
Width 1562 mm 61.5 inches
Height 1308 mm 51.5 inches
Ground clearance 130 mm 5.1 inches
length:wheelbase ratio 1.71
Kerb weight 820 kg 1808 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
1290 cc
(78.721 cu in)
Bore × Stroke 86 × 55.5 mm
3.39 × 2.19 in
Bore/stroke ratio 1.55
Valve gear single overhead camshaft (SOHC)
2 valves per cylinder
8 valves in total
maximum power output
(DIN)
76 PS (75 bhp) (56 kW)
at 6600 rpm
Specific output
(DIN)
58.1 bhp/litre
0.95 bhp/cu in
maximum torque
(DIN)
92 Nm (68 ft·lb) (9.4 kgm)
at 3600 rpm
Specific torque
(DIN)
71.32 Nm/litre
0.86 ft·lb/cu3
Engine construction
sump
compression ratio 8.9:1
Fuel system 1 We carb
bmep (brake mean effective pressure) 896.2 kPa (130 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 322.5 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph) 9.2 s
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile 19 s
Standing kilometre
Maximum speed 160 km/h (99 mph)
Power-to-weight ratio 92.73 PS/tonne (1000 kg)
68.2 kW/tonne (1000 kg)
91.46 bhp/tonne (1000 kg)
0.04 bhp/lb
Weight-to-power ratio 14.66 kg/kW
24.49 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 transverse
Drive wheels front wheel drive  
Torque split N/A
Steering rack & pinion
turns lock-to-lock
Turning circle
Front suspension I.MS.LW.ARB.
Rear suspension I.MS.LW.ARB.
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R Di/Dr
Front brake diameter
Rear brake diameter
Braked area
Gearbox 4 speed manual
Top gear ratio 1.04
Final drive ratio 4.08
general
Carfolio.com ID72523
Production total
Model code
Model family
RAC rating 18.3
Insurance classification No information available
Tax band No information available
1971 Fiat 128 1300SL Coupé added before December 1995.
Last modified 2013-02-28.