The Giulietta Spider is a rear wheel drive Pininfarina designed convertible/cabriolet motor car with a front located engine, sold by Alfa Romeo.
The Giulietta Spider is part of Alfa Romeo's 750 model series.
The 4 cylinder, double overhead camshaft naturally aspirated engine has 2 valves per cylinder and a capacity of 1.3 litres. In this application it musters power and torque figures of 79 bhp (80 PS/59 kW) at 6000 rpm and 112 Nm (83 lbft/11.4 kgm) at 4250 rpm respectively.
The engine supplies its power through to the wheels via a 4 speed manual gearbox.
Quoted weight at the kerb is 820 kg.
Maximum claimed speed is 163 km/h or 101 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater convertible/cabriolet | ||
| Number of doors | 2 | ||
| Designer | Pininfarina | ||
| dimensions & weights | |||
| Wheelbase | 2200 mm | 86.6 inches | |
| Track/tread (front) | 1293 mm | 50.9 inches | |
| Track/tread (rear) | 1270 mm | 50 inches | |
| Length | 3850 mm | 151.6 inches | |
| Width | 1540 mm | 60.6 inches | |
| Height | 1180 mm | 46.5 inches | |
| Ground clearance | 140 mm | 5.5 inches | |
| length:wheelbase ratio | 1.75 | ||
| Kerb weight | 820 kg | 1808 lb | |
| Weight distribution | |||
| fuel tank capacity | 53.4 litres | 11.7 [14.1] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Alfa Romeo | ||
| Engine code | 1315 | ||
| Cylinders | Straight 4 | ||
| Capacity | 1.3 litre 1290 cc (78.721 cu in) |
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| Bore × Stroke | 74 × 75 mm
2.91 × 2.95 in |
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| Bore/stroke ratio | 0.99 | ||
| Valve gear | double overhead camshaft (DOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output (DIN) |
80 PS (79 bhp) (59 kW) at 6000 rpm |
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| maximum torque (DIN) |
112 Nm (83 ft·lb) (11.4 kgm) at 4250 rpm |
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| Specific output (DIN) |
45.7 kW/litre 62.1 ps/litre 61.2 bhp/litre 1 bhp/cu in |
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| Specific torque (DIN) |
86.82 Nm/litre
1.05 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 8.5:1 | ||
| Fuel system | 1 Solex 35 APAI-G carburettor | ||
| bmep (brake mean effective pressure) | 1091 kPa (158.2 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) | |||
| Acceleration 0-60mph | 13.3 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 163 km/h (101 mph) | ||
| Power-to-weight ratio | Higher is better 97.68 PS/tonne (1000 kg) 0.1 PS/kg 71.84 kW/tonne (1000 kg) 0.07 kW/kg 96.34 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.92 kg/kW 23.25 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel 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 | |||
| turns lock-to-lock | 3.300 | ||
| Turning circle | 10.70 m | ||
| Front suspension | I.CS. | ||
| Rear suspension | I.CS. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 4.56 | ||
| general | |||
| Carfolio.com ID | 52668 | ||
| Production total | |||
| Model code | 750D | ||
| Model family | 750 | ||
| RAC rating | 13.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1955 Alfa Romeo Giulietta Spider added before December 1995. Last modified 2022-08-09. |
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