| General information |
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| Brand | BMW |
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| Model | 7 Series |
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| Generation | 7 Series (E23, facelift 1983) |
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| Modification (Engine) | 728i (184 Hp) |
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| Start of production | 1983 year |
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| End of production | 1986 year |
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| Powertrain Architecture | Internal Combustion engine |
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| Body type | Sedan |
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| Seats | 5 |
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| Doors | 4 |
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| Performance specs |
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| Fuel consumption (economy) - urban |
15.1 l/100 km
15.58 US mpg18.71 UK mpg6.62 km/l |
| Fuel consumption (economy) - extra urban |
7.9 l/100 km
29.77 US mpg35.76 UK mpg12.66 km/l |
| Fuel consumption (economy) - combined |
11.1 l/100 km
21.19 US mpg25.45 UK mpg9.01 km/l |
| Fuel Type | Petrol (Gasoline) |
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| Acceleration 0 - 100 km/h | 9.5 sec |
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| Acceleration 0 - 62 mph | 9.5 sec |
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| Acceleration 0 - 60 mph | 9 sec |
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| Maximum speed |
201 km/h
124.9 mph |
| Weight-to-power ratio | 8 kg/Hp, 125.2 Hp/tonne |
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| Weight-to-torque ratio | 6.1 kg/Nm, 163.3 Nm/tonne |
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| Engine specs |
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| Power | 184 Hp @ 5800 rpm. |
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| Power per litre | 66 Hp/l |
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| Torque |
240 Nm @ 4200 rpm.
177.01 lb.-ft. @ 4200 rpm. |
| Engine location | Front, Longitudinal |
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| Engine displacement |
2788 cm3
170.13 cu. in. |
| Number of cylinders | 6 |
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| Position of cylinders | Inline |
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| Cylinder Bore |
86 mm
3.39 in. |
| Piston Stroke |
80 mm
3.15 in. |
| Compression ratio | 9.3 |
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| Number of valves per cylinder | 2 |
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| Fuel System | Multi-point indirect injection |
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| Engine aspiration | Naturally aspirated engine |
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| Engine oil capacity |
5.75 l
6.08 US qt | 5.06 UK qt |
| Oil viscosity | No Data |
| Engine oil specification |
| Coolant |
12 l
12.68 US qt | 10.56 UK qt |
|
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| Space, Volume and weights |
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| Kerb Weight |
1470 kg
3240.8 lbs. |
| Max. weight |
1980 kg
4365.15 lbs. |
| Max load |
510 kg
1124.36 lbs. |
| Trunk (boot) space - minimum |
480 l
16.95 cu. ft. |
| Fuel tank capacity |
100 l
26.42 US gal | 22 UK gal |
| Dimensions |
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| Length |
4860 mm
191.34 in. |
| Width |
1800 mm
70.87 in. |
| Height |
1430 mm
56.3 in. |
| Wheelbase |
2795 mm
110.04 in. |
| Front track |
1502 mm
59.13 in. |
| Rear (Back) track |
1524 mm
60 in. |
| Drag coefficient (Cd) | 0.40 |
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| Minimum turning circle (turning diameter) |
11.6 m
38.06 ft. |
| Drivetrain, brakes and suspension specs |
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| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
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| Drive wheel | Rear wheel drive |
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| Number of Gears (manual transmission) | 5 |
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| Front suspension | Independent, Spring McPherson, with stabilizer |
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| Rear suspension | Independent, spring |
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| Front brakes | Disc |
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| Rear brakes | Drum |
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| Tires size | 195/70 R 14 |
| Wheel rims size | 14 |
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