The 33 1.7IE 16v Quadrifoglio Verde 4 is an all wheel drive Walter da Silva designed saloon (sedan) motor car with a front located engine, produced by Alfa Romeo.
Its 1.7 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder unit that develops 127 bhp (129 PS/95 kW) of power at 6500 rpm, and maximum torque of 149 N·m (110 lb·ft/15.2 kgm) at 4600 rpm.
A 5 speed manual transmission delivers the power to the wheels.
With a claimed kerb weight of 1070 kg, the Alfa Romeo 33 1.7IE 16v Quadrifoglio Verde 4 dispatches the 0-100 km/h benchmark in 8.9 seconds and the kilometre from standstill in 31.8 seconds.
Maximum stated speed is 198 km/h, or 123 mph, quoted fuel consumption is 6.0/8.0/10.0 l/100km 90km/h / 120km/h / urban.
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) | 1364 mm | 53.7 inches | |
| Length | 4075 mm | 160.4 inches | |
| Width | 1613 mm | 63.5 inches | |
| Height | 1375 mm | 54.1 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.65 | ||
| Kerb weight | 1070 kg | 2359 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 | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output (DIN) |
129 PS (127 bhp) (95 kW) at 6500 rpm |
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| maximum torque (DIN) |
149 Nm (110 ft·lb) (15.2 kgm) at 4600 rpm |
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| Specific output (DIN) |
55.3 kW/litre 75.2 ps/litre 74.2 bhp/litre 1.22 bhp/cu in |
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| Specific torque (DIN) |
87.03 Nm/litre
1.05 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 10:1 | ||
| Fuel system | Bo Mot ML4-1 fuel inj. | ||
| bmep (brake mean effective pressure) | 1093.7 kPa (158.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 3 | ||
| Engine coolant | Water | ||
| Unitary capacity | 428 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 8.9 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | 31.8 s | ||
| Maximum speed | 198 km/h (123 mph) | ||
| Power-to-weight ratio | Higher is better 120.34 PS/tonne (1000 kg) 0.12 PS/kg 88.51 kW/tonne (1000 kg) 0.09 kW/kg 118.69 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.3 kg/kW 18.87 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 6.0/8.0/10.0 l/100km 90km/h / 120km/h / urban | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.0/8.0/10.0 l/100km 90kmph/120kmph/urban | ||
| km/litre | 16.7/12.5/10.0 km/l 90kmph/120kmph/urban | ||
| UK MPG | 47.1/35.3/28.2 UK MPG 90kmph/120kmph/urban | ||
| US MPG | 39.2/29.4/23.5 US MPG 90kmph/120kmph/urban | ||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | all wheel drive | ||
| Torque split | |||
| 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 | 5.5J x 14 | ||
| Wheel size rear | 5.5J x 14 | ||
| Tyres front | 185/60 HR 14 | ||
| Tyres rear | 185/60 HR 14 | ||
| Brakes F/R | VeDi/Dr | ||
| 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 | 36377 | ||
| 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 1.7IE 16v Quadrifoglio Verde 4 added before December 1995. Last modified 2013-02-28. |
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