| General | |
| Body type | Sedan |
| Brand | BMW |
| Doors | 4 |
| End of production | 1979 |
| Generation | 7 Series (E23) |
| Model | 7 Series |
| Modification (Engine) | 728 (170 Hp) Automatic |
| Powertrain Architecture | Internal Combustion engine |
| Seats | 5 |
| Start of production | 1977 |
| Performance | |
| Acceleration 0 - 100 km/h | 11.9 sec |
| Acceleration 0 - 60 mph | 11.3 sec |
| Acceleration 0 - 62 mph | 11.9 sec |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 186 km/h |
| Dimensions | |
| Front track | 1502 mm |
| Height | 1430 mm |
| Length | 4860 mm |
| Rear (Back) track | 1524 mm |
| Ride height | 132 mm |
| Wheelbase | 2795 mm |
| Width | 1800 mm |
| Engine | |
| Compression ratio | 9 |
| Cylinder Bore | 86 mm |
| Engine aspiration | Naturally aspirated engine |
| Engine displacement | 2788 cm |
| Engine oil capacity | 5.8 l |
| Fuel System | Multi-point indirect injection |
| Model Engine | M30B28 |
| Number of cylinders | 6 |
| Number of valves per cylinder | 2 |
| Position of cylinders | Inline |
| Power | 170 Hp @ 5800 rpm. |
| Torque | 233 Nm @ 4000 rpm. |
| Drivetrain | |
| Drive wheel | Rear wheel drive |
| Front brakes | Ventilated discs |
| Front suspension | Independent, Spring McPherson, with stabilizer |
| Number of Gears (automatic transmission) | 3 |
| Rear brakes | Disc |
| Rear suspension | Independent, spring |
| Tires size | 195/70 HR14; 220/55 HR390 TRX |
| Wheel rims size | 6.0J x 14; 165 TR 390 |
| Space | |
| Fuel tank capacity | 90 l |
| Kerb Weight | 1550 kg |
| Max load | 450 kg |
| Max. weight | 2000 kg |
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