The Alfa Romeo 33 1.7 IE is a 5 door saloon (sedan)-bodied car designed by Walter da Silva with a front positioned engine supplying power to the front wheels.
The 4 cylinder, single overhead camshaft naturally aspirated engine has 2 valves per cylinder and a volume of 1.7 litres. In this application it musters power and torque figures of 108 bhp (110 PS/81 kW) at 5800 rpm and 148 Nm (109 lbft/15.1 kgm) at 4500 rpm respectively.
The engine supplies its power through to the wheels via a 5 speed manual gearbox.
The stated weight at the kerb is 1130 kg.
Maximum speed claimed is 190 km/h (118 mph).
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 5 | ||
| Designer | Walter da Silva | ||
| dimensions & weights | |||
| Wheelbase | 2475 mm | 97.4 inches | |
| Track/tread (front) | 1366 mm | 53.8 inches | |
| Track/tread (rear) | 1362 mm | 53.6 inches | |
| Length | 4075 mm | 160.4 inches | |
| Width | 1613 mm | 63.5 inches | |
| Height | 1350 mm | 53.1 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.65 | ||
| Kerb weight | 1130 kg | 2491 lb | |
| Weight distribution | |||
| fuel tank capacity | 50 litres | 11 [13.2] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Alfa Romeo | ||
| Engine code | |||
| Cylinders | Flat 4 | ||
| Capacity | 1.7 litre 1712 cc (104.473 cu in) |
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| Bore × Stroke | 87 × 72 mm
3.43 × 2.83 in |
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| Bore/stroke ratio | 1.21 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output (DIN) |
110 PS (108 bhp) (81 kW) at 5800 rpm |
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| maximum torque (DIN) |
148 Nm (109 ft·lb) (15.1 kgm) at 4500 rpm |
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| Specific output (DIN) |
47 kW/litre 64 ps/litre 63.1 bhp/litre 1.03 bhp/cu in |
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| Specific torque (DIN) |
86.45 Nm/litre
1.04 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 9.5:1 | ||
| Fuel system | Bosch L3-1 Jetronic fuel injection | ||
| bmep (brake mean effective pressure) | 1086.3 kPa (157.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 3 | ||
| Engine coolant | Water | ||
| Unitary capacity | 428 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 9.1 s | ||
| Acceleration 0-100km/h | 9.4 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | 16.5 s | ||
| Standing kilometre | |||
| Maximum speed | 190 km/h (118 mph) | ||
| Power-to-weight ratio | Higher is better 96.9 PS/tonne (1000 kg) 0.1 PS/kg 71.27 kW/tonne (1000 kg) 0.07 kW/kg 95.58 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 14.03 kg/kW 23.44 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 | front wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | 11.00 m | ||
| Front suspension | I.MS.LW.CS.ARB. | ||
| Rear suspension | dD.W.PR.CS. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | VeDi/Dr-S | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 5 speed manual | ||
| Top gear ratio | 0.85 | ||
| Final drive ratio | 3.89 | ||
| general | |||
| Carfolio.com ID | 36366 | ||
| Production total | |||
| Model code | |||
| RAC rating | 18.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1990 Alfa Romeo 33 1.7 IE added before December 1995. Last modified 2013-02-28. |
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