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| General Information |
| Make |
Alfa Romeo |
| Model |
90 |
| Production Year |
1985 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
4/5S SAL |
| Number of Doors |
4 |
| Wheelbase |
2510 mm (98,8 in) |
| Front Track |
1370 mm (53,9 in) |
| Rear Track |
1360 mm (53,5 in) |
| Length |
4390 mm (172,8 in) |
| Width |
1640 mm (64,6 in) |
| Height |
1420 mm (55,9 in) |
| Ground Clearance |
120 mm (4,7 in) |
| Length / Wheelbase Ratio |
1,75 |
| Weight |
1080 kg (2378,9 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
49 litre (10,8 Imp gal , 12,9 US gal) |
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| Aerodynamics |
| Drag Coefficient |
0,35 |
| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Alfa Romeo |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
light alloy block & head |
| Coolant Type |
Water |
| Engine Type |
DOHC |
| Number of Cylinders and Placement |
S-4 |
| Valves per Cylinder |
2 (Total of 8 Pieces) |
| Engine Displacement |
1779 cc (108,56 cu in) |
| Bore |
80 mm (3,15 in) |
| Stroke |
88,5 mm (3,48 in) |
| Bore / Stroke Ratio |
0,9 |
| Unitary Capacity |
444,75 cc/cylinder (27,14 cu in/cylinder) |
| Number of Main Bearings |
5 |
| Compression Ratio |
9,5 : 1 |
| Fuel System Type |
2 DO DHLA 40 carbs |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
118 HP (88 kW) |
| Maximum Engine Power rpm |
5300 d/d |
| Maximum Engine Torque |
167 N.m (123,2 lb.ft , 17 kg.m) |
| Maximum Engine Torque rpm |
4000 d/d |
| Engine Torque at Max. Engine Power rpm |
158,5 N.m (5300 d/d) |
| Power / Weight Ratio |
109,3 HP/ton (81,5 W/kg) |
| Power / Engine Displacement Ratio |
66,3 HP/litre (49,5 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
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| 0 - 100 km/h |
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| 0 - 160 km/h |
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| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
16,9 s |
| 0 - 1000 m Acceleration |
31,2 s |
| Top Speed |
186 km/h (115,6 mph) |
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| Gearbox and Transmission |
| Transmission Type |
5M |
| Top Gear Ratio |
0,78 : 1 |
| Final Drive Ratio |
3,82 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
rack & pinion |
| Steering Turns (lock to lock) |
3,5 |
| Turning Circle Diameter |
10,1 m (33,1 ft) |
| Suspension (front) |
I.LongTB.ARB. |
| Suspension (rear) |
dD.TA.WL.CS.ARB. |
| Brakes (front/rear) |
Di/Di-S |
| Brake Disc Diameter (front) |
261 mm |
| Brake Disc Diameter (rear) |
250 mm |
| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
185/70 T 14 |
| Tyres (rear) |
185/70 T 14 |
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