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Technical Specs of This Model |
1. |
Alfetta Coupe 1.8 1974
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General Information |
Make |
Alfa Romeo |
Model |
Alfetta Coupe 1.8 |
Production Year |
1974 |
Country |
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Designer |
Giugiaro |
Production Number |
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Model Code |
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Model Family |
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Chassis and Dimensions |
Chassis Type |
2+2 FHC |
Number of Doors |
3 |
Wheelbase |
2400 mm (94,5 in) |
Front Track |
1359 mm (53,5 in) |
Rear Track |
1359 mm (53,5 in) |
Length |
4153 mm (163,5 in) |
Width |
1664 mm (65,5 in) |
Height |
1334 mm (52,5 in) |
Ground Clearance |
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Length / Wheelbase Ratio |
1,73 |
Weight |
1048 kg (2308,4 lb) |
Weight Distribution (front/rear) |
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Fuel Capacity |
53,6 litre (11,8 Imp gal , 14,2 US gal) |
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Aerodynamics |
Drag Coefficient |
0,42 |
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 |
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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 |
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Compression Ratio |
9,5 : 1 |
Fuel System Type |
2 So carbs |
Aspiration Type |
Normal |
Compressor Type |
- |
Intercooler Type |
None |
Catalytic Converter |
No |
Maximum Engine Power |
122 HP (91 kW) |
Maximum Engine Power rpm |
5500 d/d |
Maximum Engine Torque |
167 N.m (123,2 lb.ft , 17 kg.m) |
Maximum Engine Torque rpm |
4400 d/d |
Engine Torque at Max. Engine Power rpm |
158 N.m (5500 d/d) |
Power / Weight Ratio |
116,4 HP/ton (86,8 W/kg) |
Power / Engine Displacement Ratio |
68,6 HP/litre (51,1 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 |
9,7 s |
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 |
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0 - 1000 m Acceleration |
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Top Speed |
182 km/h (113,1 mph) |
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Gearbox and Transmission |
Transmission Type |
5M |
Top Gear Ratio |
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Final Drive Ratio |
4,1 : 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) |
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Turning Circle Diameter |
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Suspension (front) |
I.W.TB. |
Suspension (rear) |
dD. |
Brakes (front/rear) |
Di/Di-S |
Brake Disc Diameter (front) |
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Brake Disc Diameter (rear) |
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Wheels (front) |
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Wheels (rear) |
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Tyres (front) |
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Tyres (rear) |
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