Comparison BMW 7 Series (E23, facelift 1983) 728i (184 Hp) & BMW 7 Series (G11 LCI, facelift 2019) 730d (286 Hp) xDrive MHEV Steptronic
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| Brand: | BMW | BMW |
| Model: | 7 Series | 7 Series |
| Generation: | 7 Series (E23, facelift 1983) | 7 Series (G11 LCI, facelift 2019) |
| Engine / modification: | 728i (184 Hp) | 730d (286 Hp) xDrive MHEV Steptronic |
| Production start: | 1983 year | 2020 year |
| Production end: | 1986 year | |
| Coupe type: | Sedan | Sedan |
| Num. of Doors: | 4 | 4 |
| Num. of seats: | 5 | 5 |
| Fuel consumption / economy - urban: | 15.1 l/100 km | 6.3-6.5 l/100 km |
| Fuel consumption / economy - extra urban: | 7.9 l/100 km | 4.3-4.5 l/100 km |
| Fuel consumption / economy - combined: | 11.1 l/100 km | 5.0-5.2 l/100 km |
| Fuel Type: | Petrol (Gasoline) | Diesel |
| Drag coefficient: | 0.40 | 0.24 |
| Fuel tank volume: | 100 l | 78 l |
| Emission standard: | EURO 6d | |
| CO2 emissions: | 133-138 g/km | |
| Power: | 184 hp | 286 hp |
| Max power in: | 5800 rpm. | 4000 rpm. |
| Maximum speed: | 201 km/h | 250 km/h |
| Acceleration from 0 to 100 km/h: | 9.5 sec | 5.6 sec |
| Torque: | 240 Nm @ 4200 rpm. | 650 Nm @ 1500-2500 rpm. |
| Engine position: | Front, longitudinal | Front, longitudinal |
| Engine displacement: | 2788 cm3 | 2993 cm3 |
| Engine oil capacity: | 7.0 l | |
| Fuel System: | Multi-point injection | Diesel Commonrail |
| Aspiration / Turbine: | Twin-power turbo | |
| Position of cylinders: | Inline | Inline |
| Number of cylinders: | 6 | 6 |
| Number of valves per cylinder: | 2 | 4 |
| Compression ratio: | 9.3 | 16.5 |
| Piston Stroke: | 80 mm | 90 mm |
| Cylinder Bore: | 86 mm | 84 mm |
| Electric motor power: | 11 | |
| Battery capacity: | 0.528 kWh | |
| Wheel Drive: | Rear wheel drive | All wheel drive (4x4) |
| Number of Gears (automatic transmission): | 8 Steptronic | |
| Number of Gears (manual transmission): | 5 | |
| Length: | 4860 mm | 5120 mm |
| Width: | 1800 mm | 1902 mm |
| Height: | 1430 mm | 1467 mm |
| Wheelbase: | 2795 mm | 3070 mm |
| Front track: | 1502 mm | 1617 mm |
| Rear (Back) track: | 1524 mm | 1646 mm |
| Ride height(clearance): | 135 mm | |
| Minimum volume of Luggage (trunk): | 480 l | 515 l |
| Front suspension: | Independent, Spring McPherson, with stabilizer | |
| Rear suspension: | Independent, spring | |
| Max weight: | 1980 kg | 2600 kg |
| Front brakes: | Disc | Ventilated discs |
| Rear brakes: | Drum | Ventilated discs |
| Kerb Weight: | 1470 kg | 1935 kg |
| Steering type: | Steering rack and pinion | |
| Power steering: | Electric Steering | |
| Max. roof load: | 100 kg | |
| Minimum turning circle (turning diameter): | 11.6 m | 12.6 m |
| Permitted trailer load with brakes (12%): | 2100 kg | |
| Permitted trailer load without brakes: | 750 kg | |
| Permitted towbar download: | 100 kg | |
| Tire size: | 195/70 R 14 | 225/60 R17 99Y |
| Wheel rims size: | R14 | 7.5J x 17 |