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BMW 7 Series (E23) 730 (184 Hp) 1977, 1978, 1979
BMW 7 Series (E23) 730 (184 Hp) 1977, 1978, 1979
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General information

Name

BMW 7 Series (E23) 730 (184 Hp) 1977, 1978, 1979

Brand

BMW
Model

7 Series
Generation

7 Series (E23)
Year of production

1977

Number of seats

5

Number of doors

4

Body type

Sedan
Powertrain architecture

Internal Combustion engine
Engine Modification

730 (184 Hp)

Power

184 Hp @ 5500 rpm.

Torque (Nm)

255 Nm @ 3500 rpm.

Electrical System

Performance specs

Acceleration 0-100 km/h

9.6 sec

Maximum speed (km/h)

200 km/h

Engine specs

Engine #1

Engine code
M30B30
Power
184 Hp @ 5500 rpm.
Power per litre
61.6 Hp/l
Torque
255 Nm @ 3500 rpm.
Engine displacement
2985 cm3
Number of cylinders
6
Position of cylinders
Inline
Cylinder bore
89 mm
Piston stroke
80 mm
Compression ratio
9
Number of valves per cylinder
4
Fuel system
Multi-point indirect injection
Fuel type
Petrol (Gasoline)
Valve train
SOHC

Space volume and weights

Curb weight (kg)

1580 kg

Max weight (kg)

2050 kg

Fuel tank capacity (l)

90 l

Dimensions

Length (mm)

4860 mm

Width (mm)

1800 mm

Height (mm)

1430 mm

Wheelbase (mm)

2795 mm

Front track (mm)

1502 mm

Rear track (mm)

1524 mm

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

manual

Front suspension system

Independent, Spring McPherson, with stabilizer

Rear suspension system

Multi-link independent

Front brakes

Ventilated discs

Rear brakes

Disc

Front tires size

205/70 R14

Rear tires size

205/70 R14

Wheel rims size

6.5J x 14

Technology and Operation