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| General Information |
| Make |
BMW |
| Model |
730i |
| Production Year |
1990 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
E32 |
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| Chassis and Dimensions |
| Chassis Type |
4/5S SAL |
| Number of Doors |
4 |
| Wheelbase |
2832 mm (111,5 in) |
| Front Track |
1527 mm (60,1 in) |
| Rear Track |
1550 mm (61 in) |
| Length |
4910 mm (193,3 in) |
| Width |
1845 mm (72,6 in) |
| Height |
1411 mm (55,6 in) |
| Ground Clearance |
140 mm (5,5 in) |
| Length / Wheelbase Ratio |
1,73 |
| Weight |
1600 kg (3524,2 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
90 litre (19,8 Imp gal , 23,8 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 |
BMW |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
SOHC |
| Number of Cylinders and Placement |
S-6 |
| Valves per Cylinder |
2 (Total of 12 Pieces) |
| Engine Displacement |
2986 cc (182,22 cu in) |
| Bore |
89 mm (3,5 in) |
| Stroke |
80 mm (3,15 in) |
| Bore / Stroke Ratio |
1,11 |
| Unitary Capacity |
497,67 cc/cylinder (30,37 cu in/cylinder) |
| Number of Main Bearings |
7 |
| Compression Ratio |
9 : 1 |
| Fuel System Type |
Bo Motronic fuel inj. |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
185 HP (138 kW) |
| Maximum Engine Power rpm |
5800 d/d |
| Maximum Engine Torque |
260 N.m (191,9 lb.ft , 26,5 kg.m) |
| Maximum Engine Torque rpm |
4000 d/d |
| Engine Torque at Max. Engine Power rpm |
227,1 N.m (5800 d/d) |
| Power / Weight Ratio |
115,6 HP/ton (86,2 W/kg) |
| Power / Engine Displacement Ratio |
62 HP/litre (46,2 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
7.6/9.4/16.3 l/100km 90km/h / 120km/h / urban |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
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| 0 - 100 km/h |
9,3 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 |
30,1 s |
| Top Speed |
222 km/h (138 mph) |
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| Gearbox and Transmission |
| Transmission Type |
5M |
| Top Gear Ratio |
0,81 : 1 |
| Final Drive Ratio |
3,64 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
recirculating ball PAS |
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
11,6 m (38,1 ft) |
| Suspension (front) |
I.CS.ARB. |
| Suspension (rear) |
I.TrLi.CS.ARB. |
| Brakes (front/rear) |
VeDi/Di-S-ABS |
| 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) |
205/65 VR 15 |
| Tyres (rear) |
205/65 VR 15 |
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