This 728i AT (184 hp) engine was fitted in the E23 [Restyling] Sedan, which was produced by BMW from 1982 to 1987. In addition to this engine, 11 other engines were also available for this body — their technical data and fuel economy are accessible by clicking the body name at the top of the page.
| City fuel consumption per 100 km | 14.5litre |
|---|---|
| Highway fuel consumption per 100 km | 7.8litre |
| Mixed fuel consumption per 100 km | 10.7litre |
| Fuel tank capacity | 100litre |
| Cruising range | from 690 to 1 280km |
| Fuel | 98 RON |
| Top speed | 195km/h |
| Acceleration (0–100 km/h) | 11.5second |
| Displacement | 2788cm3 |
|---|---|
| Engine power | 184bhp |
| RPM at max power | to 5 800RPM |
| Maximum torque | 240Nm |
| RPM at max torque | 4200RPM |
| Engine type | Gasoline |
| Cylinder layout | Inline |
| Injection type | Multi-point injection |
| Number of cylinders | 6 |
| Valves per cylinder | 2 |
| Bore | 86mm |
| Stroke | 80mm |
| Gearbox | Automatic |
|---|---|
| Number of gears | 4 |
| Drive wheels | Rear-wheel drive |
| Turning circle | 11.6m |
| Seats | 5 |
|---|---|
| Length | 4860mm |
| Width | 1800mm |
| Height | 1430mm |
| Wheelbase | 2795mm |
| Front track | 1502mm |
| Rear track | 1524mm |
| Ground clearance | 132mm |
| Kerb weight | 1490kg |
| Gross weight | 1980kg |
| Displacement | 490kg |
| Min. boot capacity | 480litre |
| Max. boot capacity | 480litre |
| Permitted road-train weight | 3580kg |
| Body type | Sedan |
| Front suspension | Independent, Lever, Dampers, Spring, Stabilizer bar |
|---|---|
| Rear suspension | Drive axle, Trailing arms, Helical springs |
| Front brakes | Ventilated disc |
| Rear brakes | Disc |
| City | 17.4 litres / 100km |
|---|---|
| Highway | 9.4 litres / 100km |
| Average | 12.8 litres / 100km |
Estimated from official figures. Actual consumption varies by driving style and conditions.