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| General Information |
| Make |
Lamborghini |
| Model |
Urraco Silhouette |
| Production Year |
1979 |
| Country |
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| Designer |
Bertone |
| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
2S FHC |
| Number of Doors |
2 |
| Wheelbase |
2451 mm (96,5 in) |
| Front Track |
1490 mm (58,7 in) |
| Rear Track |
1550 mm (61 in) |
| Length |
4320 mm (170,1 in) |
| Width |
1880 mm (74 in) |
| Height |
1120 mm (44,1 in) |
| Ground Clearance |
140 mm (5,5 in) |
| Length / Wheelbase Ratio |
1,76 |
| Weight |
1300 kg (2863,4 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
80 litre (17,6 Imp gal , 21,1 US gal) |
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| Aerodynamics |
| Drag Coefficient |
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| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Lamborghini |
| Engine Location |
Middle |
| Engine Alignment |
Transverse |
| Engine Construction |
light alloy block & head |
| Coolant Type |
Water |
| Engine Type |
DOHC |
| Number of Cylinders and Placement |
V-8 |
| Valves per Cylinder |
2 (Total of 16 Pieces) |
| Engine Displacement |
2996 cc (182,83 cu in) |
| Bore |
86 mm (3,39 in) |
| Stroke |
64,5 mm (2,54 in) |
| Bore / Stroke Ratio |
1,33 |
| Unitary Capacity |
374,5 cc/cylinder (22,85 cu in/cylinder) |
| Number of Main Bearings |
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| Compression Ratio |
10,1 : 1 |
| Fuel System Type |
4 We 40 DCNF carbs |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
261 HP (194,6 kW) |
| Maximum Engine Power rpm |
7500 d/d |
| Maximum Engine Torque |
274 N.m (202,2 lb.ft , 27,9 kg.m) |
| Maximum Engine Torque rpm |
3500 d/d |
| Engine Torque at Max. Engine Power rpm |
247,8 N.m (7500 d/d) |
| Power / Weight Ratio |
200,8 HP/ton (149,7 W/kg) |
| Power / Engine Displacement Ratio |
87,1 HP/litre (65 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 |
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| 0 - 1000 m Acceleration |
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| Top Speed |
255 km/h (158,5 mph) |
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| Gearbox and Transmission |
| Transmission Type |
5M |
| Top Gear Ratio |
0,9 : 1 |
| Final Drive Ratio |
4 : 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) |
4,25 |
| Turning Circle Diameter |
10,7 m (35,1 ft) |
| Suspension (front) |
I.MS.CS.LW.ARB. |
| Suspension (rear) |
I.MS.CS.LW.ARB. |
| Brakes (front/rear) |
VeDi/VeDi-S |
| Brake Disc Diameter (front) |
278 mm |
| Brake Disc Diameter (rear) |
278 mm |
| Wheels (front) |
8 |
| Wheels (rear) |
11 |
| Tyres (front) |
Pirelli P7 195/60 VR 15 |
| Tyres (rear) |
Pirelli P7 285/40 VR 15 |
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