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Key facts

1990 Alfa Romeo 33 1.7 Sport Wagon information summary

What body style?
estate/station wagon with 4/5 seats
How long?
4200 mm
How heavy?
985 kg
What size engine?
1.7 litre, 1712 cm3
How many cylinders?
4, Flat
How much power?
104 PS / 103 bhp / 77 kW @ 5800 rpm
How much torque?
145 Nm / 107 ft.lb / 14.8 kgm @ 4500 rpm
How quick?
0-100 km/h: 9.90 s
How fast?
186 km/h, 116 mph
How economical?
5.7/7.7/9.9 l/100km 90km/h / 120km/h / urban

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Alfa Romeo Automobiles SpA

1990 Alfa Romeo 33 1.7 Sport Wagon technical specifications

Introduction

This automobile has a 5 door estate/station wagon type body styled by Walter da Silva with a front located engine driving through the front wheels.
Power is supplied by a single overhead camshaft, 1.7 litre naturally aspirated 4 cylinder powerplant, with 2 valves per cylinder that provides power and torque figures of 103 bhp (104 PS/77 kW) at 5800 rpm and 145 N·m (107 lb·ft/14.8 kgm) at 4500 rpm respectively.
The engine transfers its power through to the wheels via a 5 speed manual transmission.
The Alfa Romeo 33 1.7 Sport Wagon weighs a claimed 985 kg at the kerb.
Top stated speed is 186 km/h, or 116 mph, official fuel consumption figures are 5.7/7.7/9.9 l/100km 90km/h / 120km/h / urban.
1990 Alfa Romeo 33 1.7 Sport Wagon data
1990 Alfa Romeo 33 1.7 Sport Wagon data
bodywork
Body type4/5 seater estate/station wagon
Number of doors5
DesignerWalter da Silva
dimensions & weights
mminches
Wheelbase 2475 97.4
Track/tread (front) 1366 53.8
Track/tread (rear) 1362 53.6
Length 4200 165.4
Width 1613 63.5
Height 1350 53.1
Ground clearance
length:wheelbase ratio 1.7
Kerb weight 985 kg 2172 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 Alfa Romeo
Engine code
Cylinders Flat 4
Capacity 1.7 litre
1712 cc
(104.473 cu in)
Bore × Stroke 87 × 72 mm
3.43 × 2.83 in
Bore/stroke ratio 1.21
single overhead camshaft (SOHC)
2 valves per cylinder
8 valves in total
maximum power output
(DIN)
104 PS (103 bhp) (77 kW)
at 5800 rpm
Specific output
(DIN)
60.2 bhp/litre
0.99 bhp/cu in
maximum torque
(DIN)
145 Nm (107 ft·lb) (14.8 kgm)
at 4500 rpm
Specific torque
(DIN)
84.7 Nm/litre
1.02 ft·lb/cu3
Engine construction
sump
compression ratio 9.5:1
Fuel system Bo MP3 1 Motronic fuel inj.
bmep (brake mean effective pressure) 1064.3 kPa (154.4 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 9.90 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre 31.80 s
Maximum speed 186 km/h (116 mph)
Power-to-weight ratio 106.02 PS/g
77.98 kW/g
104.57 bhp/ton
0.05 bhp/lb
Weight-to-power ratio 12.82 kg/kW
21.42 lb/bhp
fuel consumption
Fuel consumption 5.7/7.7/9.9 l/100km 90km/h / 120km/h / urban
universal consumption (calculated from the above)
litres per 100km5.77.79.9 l100km 90kmph120kmphurban
km per litre17.5/13.0/10.1 km/l 90kmph/120kmph/urban
UK MPG49.6/36.7/28.5 UK MPG 90kmph/120kmph/urban
US MPG41.3/30.5/23.8 US MPG 90kmph/120kmph/urban
Carbon dioxide emissions
Carfolio Calculated CO2 ? 207.41 g/km
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels front wheel drive  
Torque split N/A
Steering rack & pinion PAS
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 5½ x 14
Wheel size rear 5½ x 14
Tyres front 185/60 HR 14
Tyres rear 185/60 HR 14
Brakes F/R Di/Dr
Front brake diameter
Rear brake diameter
Gearbox 5 speed manual
Top gear ratio 0.85
Final drive ratio 3.89
general
Carfolio.com ID36432
Production total
Model code
Model family
RAC rating 18.8
Insurance classification No information available
Tax band No information available
1990 Alfa Romeo 33 1.7 Sport Wagon added before December 1995.
Last modified 2013-02-28.

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1990 Alfa Romeo 33 1.7 Sport Wagon


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