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| Technical Specs of This Model |
| 1. |
Imperator 1984
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| General Information |
| Make |
Isdera |
| Model |
Imperator |
| Production Year |
1984 |
| 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 |
2490 mm (98 in) |
| Front Track |
1480 mm (58,3 in) |
| Rear Track |
1410 mm (55,5 in) |
| Length |
4220 mm (166,1 in) |
| Width |
1835 mm (72,2 in) |
| Height |
1135 mm (44,7 in) |
| Ground Clearance |
135 mm (5,3 in) |
| Length / Wheelbase Ratio |
1,69 |
| Weight |
1350 kg (2973,6 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
95 litre (20,9 Imp gal , 25,1 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 |
Mercedes-Benz |
| Engine Location |
Middle |
| Engine Alignment |
Longitudinal |
| Engine Construction |
light alloy block & head |
| Coolant Type |
Water |
| Engine Type |
SOHC |
| Number of Cylinders and Placement |
V-8 |
| Valves per Cylinder |
2 (Total of 16 Pieces) |
| Engine Displacement |
5547 cc (338,5 cu in) |
| Bore |
96,5 mm (3,8 in) |
| Stroke |
94,8 mm (3,73 in) |
| Bore / Stroke Ratio |
1,02 |
| Unitary Capacity |
693,38 cc/cylinder (42,31 cu in/cylinder) |
| Number of Main Bearings |
5 |
| Compression Ratio |
10 : 1 |
| Fuel System Type |
Bo KE-Jet. III fuel inj. |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
275 HP (205,1 kW) |
| Maximum Engine Power rpm |
5200 d/d |
| Maximum Engine Torque |
430 N.m (317,3 lb.ft , 43,9 kg.m) |
| Maximum Engine Torque rpm |
3750 d/d |
| Engine Torque at Max. Engine Power rpm |
376,6 N.m (5200 d/d) |
| Power / Weight Ratio |
203,7 HP/ton (151,9 W/kg) |
| Power / Engine Displacement Ratio |
49,6 HP/litre (37 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 |
6,1 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 |
275 km/h (170,9 mph) |
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| Gearbox and Transmission |
| Transmission Type |
5M |
| Top Gear Ratio |
0,7 : 1 |
| Final Drive Ratio |
3,2 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
rack & pinion PAS |
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
8,9 m (29,2 ft) |
| Suspension (front) |
I.CS. |
| Suspension (rear) |
I.CS. |
| Brakes (front/rear) |
VeDi/Di-S |
| Brake Disc Diameter (front) |
282 mm |
| Brake Disc Diameter (rear) |
289 mm |
| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
285/40 VR 15 |
| Tyres (rear) |
345/35 VR 15 |
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