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| Technical Specs of This Model |
| 1. |
850i Automatic 1989
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| General Information |
| Make |
BMW |
| Model |
850i Automatic |
| Production Year |
1989 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
E31 |
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| Chassis and Dimensions |
| Chassis Type |
2+2 FHC |
| Number of Doors |
2 |
| Wheelbase |
2685 mm (105,7 in) |
| Front Track |
1554 mm (61,2 in) |
| Rear Track |
1562 mm (61,5 in) |
| Length |
4780 mm (188,2 in) |
| Width |
1854 mm (73 in) |
| Height |
1341 mm (52,8 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,78 |
| Weight |
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| 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 |
0,29 |
| Frontal Area |
2,06 |
| Cx |
0,6 |
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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 |
V-12 |
| Valves per Cylinder |
2 (Total of 24 Pieces) |
| Engine Displacement |
4988 cc (304,39 cu in) |
| Bore |
84 mm (3,31 in) |
| Stroke |
75 mm (2,95 in) |
| Bore / Stroke Ratio |
1,12 |
| Unitary Capacity |
415,67 cc/cylinder (25,37 cu in/cylinder) |
| Number of Main Bearings |
7 |
| Compression Ratio |
8,8 : 1 |
| Fuel System Type |
Bo Mot fuel inj. |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
296 HP (220,7 kW) |
| Maximum Engine Power rpm |
5200 d/d |
| Maximum Engine Torque |
450 N.m (332,1 lb.ft , 45,9 kg.m) |
| Maximum Engine Torque rpm |
4100 d/d |
| Engine Torque at Max. Engine Power rpm |
405,3 N.m (5200 d/d) |
| Power / Weight Ratio |
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| Power / Engine Displacement Ratio |
59,3 HP/litre (44,3 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 |
7,4 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 |
27 s |
| Top Speed |
251 km/h (156 mph) |
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| Gearbox and Transmission |
| Transmission Type |
4A |
| 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 |
recirculating ball PAS |
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
11,5 m (37,7 ft) |
| Suspension (front) |
I.MS.CS.ARB. |
| Suspension (rear) |
I.MultiLi.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) |
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| Tyres (rear) |
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