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| Technical Specs of This Model |
| 1. |
Uno 45 Formula 1983
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| General Information |
| Make |
Fiat |
| Model |
Uno 45 Formula |
| Production Year |
1983 |
| 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 HBK |
| Number of Doors |
3 |
| Wheelbase |
2362 mm (93 in) |
| Front Track |
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| Rear Track |
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| Length |
3645 mm (143,5 in) |
| Width |
1549 mm (61 in) |
| Height |
1422 mm (56 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,54 |
| Weight |
711 kg (1566,1 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
41,8 litre (9,2 Imp gal , 11 US gal) |
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| Aerodynamics |
| Drag Coefficient |
0,34 |
| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Fiat |
| Engine Location |
Front |
| Engine Alignment |
Transverse |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
OHV |
| Number of Cylinders and Placement |
S-4 |
| Valves per Cylinder |
2 (Total of 8 Pieces) |
| Engine Displacement |
903 cc (55,1 cu in) |
| Bore |
65 mm (2,56 in) |
| Stroke |
68 mm (2,68 in) |
| Bore / Stroke Ratio |
0,96 |
| Unitary Capacity |
225,75 cc/cylinder (13,78 cu in/cylinder) |
| Number of Main Bearings |
3 |
| Compression Ratio |
9 : 1 |
| Fuel System Type |
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| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
45 HP (33,6 kW) |
| Maximum Engine Power rpm |
5600 d/d |
| Maximum Engine Torque |
66 N.m (48,7 lb.ft , 6,7 kg.m) |
| Maximum Engine Torque rpm |
3000 d/d |
| Engine Torque at Max. Engine Power rpm |
57,2 N.m (5600 d/d) |
| Power / Weight Ratio |
63,3 HP/ton (47,2 W/kg) |
| Power / Engine Displacement Ratio |
49,8 HP/litre (37,2 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
11,8 s |
| 0 - 60 mph |
17,7 s |
| 0 - 100 km/h |
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| 0 - 160 km/h |
-1 s |
| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
21,2 s |
| 0 - 1000 m Acceleration |
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| Top Speed |
140 km/h (87 mph) |
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| Gearbox and Transmission |
| Transmission Type |
4M |
| Top Gear Ratio |
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| Final Drive Ratio |
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| Drive Wheels |
FWD (Front Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
rack & pinion |
| Steering Turns (lock to lock) |
4 |
| Turning Circle Diameter |
9,4 m (30,8 ft) |
| Suspension (front) |
I.MS. |
| Suspension (rear) |
I.TA. |
| Brakes (front/rear) |
Di/Dr |
| 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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