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| Technical Specs of This Model |
| 1. |
Spirra V8 2005
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| General Information |
| Make |
Proto |
| Model |
Spirra V8 |
| Production Year |
2005 |
| 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 |
2S FHC |
| Number of Doors |
2 |
| Wheelbase |
2580 mm (101,6 in) |
| Front Track |
1546 mm (60,9 in) |
| Rear Track |
1638 mm (64,5 in) |
| Length |
4238 mm (166,9 in) |
| Width |
1930 mm (76 in) |
| Height |
1175 mm (46,3 in) |
| Ground Clearance |
140 mm (5,5 in) |
| Length / Wheelbase Ratio |
1,64 |
| Weight |
1090 kg (2400,9 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
71 litre (15,6 Imp gal , 18,8 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 |
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| Engine Location |
Middle |
| Engine Alignment |
Transverse |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
DOHC |
| Number of Cylinders and Placement |
V-8 |
| Valves per Cylinder |
4 (Total of 32 Pieces) |
| Engine Displacement |
4601 cc (280,77 cu in) |
| Bore |
90,2 mm (3,55 in) |
| Stroke |
90 mm (3,54 in) |
| Bore / Stroke Ratio |
1 |
| Unitary Capacity |
575,12 cc/cylinder (35,1 cu in/cylinder) |
| Number of Main Bearings |
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| Compression Ratio |
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| Fuel System Type |
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| Aspiration Type |
Turbo |
| Compressor Type |
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| Intercooler Type |
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| Catalytic Converter |
Yes |
| Maximum Engine Power |
320 HP (238,6 kW) |
| Maximum Engine Power rpm |
6000 d/d |
| Maximum Engine Torque |
427 N.m (315,1 lb.ft , 43,6 kg.m) |
| Maximum Engine Torque rpm |
4750 d/d |
| Engine Torque at Max. Engine Power rpm |
379,8 N.m (6000 d/d) |
| Power / Weight Ratio |
293,6 HP/ton (218,9 W/kg) |
| Power / Engine Displacement Ratio |
69,6 HP/litre (51,9 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 |
4,6 s |
| 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 |
280 km/h (174 mph) |
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| Gearbox and Transmission |
| Transmission Type |
6M |
| Top Gear Ratio |
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| Final Drive Ratio |
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| 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.DW. |
| Suspension (rear) |
I.DW. |
| Brakes (front/rear) |
VeDi/VeDi |
| 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) |
225/40 x 18 |
| Tyres (rear) |
255/35 x 18 |
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