Homepage Technical Specifications of Cars BMW 730i Automatic

1986 - BMW - 730i Automatic

Technical Specs of This Model
1. 730i Automatic 1986
2. 730i Automatic 1990
General Information
Make BMW
Model 730i Automatic
Production Year 1986
Country
Designer
Production Number
Model Code
Model Family E32
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 1549 mm     (61 in)
Length 4910 mm     (193,3 in)
Width 1845 mm     (72,6 in)
Height 1411 mm     (55,6 in)
Ground Clearance
Length / Wheelbase Ratio 1,73
Weight 1600 kg     (3524,2 lb)
Weight Distribution (front/rear) %52 / %48
Fuel Capacity
Aerodynamics
Drag Coefficient 0,32
Frontal Area 2,09
Cx 0,67
Engine Specifications
Engine Manufacturer BMW
Engine Location Front
Engine Alignment Longitudinal
Engine Construction
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 9,2 : 1
Fuel System Type Bo Mot fuel inj.
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter
Maximum Engine Power 197 HP     (146,9 kW)
Maximum Engine Power rpm 5800 d/d
Maximum Engine Torque 275 N.m     (203 lb.ft ,  28 kg.m)
Maximum Engine Torque rpm 4000 d/d
Engine Torque at Max. Engine Power rpm 241,9 N.m    (5800 d/d)
Power / Weight Ratio 123,1 HP/ton    (91,8 W/kg)
Power / Engine Displacement Ratio 66 HP/litre    (49,2 kW/litre)
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h
0 - 60 mph 10,5 s
0 - 100 km/h
0 - 160 km/h
80 - 120 km/h (in top gear)
0 - 400 m Acceleration 17,7 s
0 - 1000 m Acceleration 31,9 s
Top Speed 222 km/h   (138 mph)
Gearbox and Transmission
Transmission Type 4A
Top Gear Ratio
Final Drive Ratio 4,1 : 1
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type
Steering Turns (lock to lock)
Turning Circle Diameter
Suspension (front) I.CS.ARB.
Suspension (rear) I.TrLi.CS.ARB.
Brakes (front/rear)
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)