Comparison BMW 7 Series (F02 LCI, facelift 2012) 730Li (258 Hp) Steptronic & Mercedes-Benz /8 (W114, facelift 1973) 280 E (185 Hp)
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| Brand: | BMW | Mercedes-Benz |
| Model: | 7 Series | /8 |
| Generation: | 7 Series (F02 LCI, facelift 2012) | /8 (W114, facelift 1973) |
| Engine / modification: | 730Li (258 Hp) Steptronic | 280 E (185 Hp) |
| Production start: | 2012 year | 1973 year |
| Production end: | 2015 year | 1976 year |
| Coupe type: | Sedan | Sedan |
| Num. of Doors: | 4 | 4 |
| Num. of seats: | 5 | 5 |
| Fuel consumption / economy - urban: | 12.6 l/100 km | |
| Fuel consumption / economy - extra urban: | 6.4 l/100 km | |
| Fuel consumption / economy - combined: | 8.7 l/100 km | 12.5 l/100 km |
| Fuel Type: | Petrol (Gasoline) | Petrol (Gasoline) |
| Fuel tank volume: | 80 l | 78 l |
| Power: | 258 hp | 185 hp |
| Max power in: | 6600 rpm. | 6000 rpm. |
| Maximum speed: | 250 km/h | 200 km/h |
| Acceleration from 0 to 100 km/h: | 7.5 sec | 9.9 sec |
| Torque: | 310 Nm @ 2600-3000 rpm. | 238 Nm @ 4500 rpm. |
| Model Engine: | M 110 E 28 / 110.981 | |
| Engine position: | Front, longitudinal | Front, longitudinal |
| Engine displacement: | 2996 cm3 | 2746 cm3 |
| Fuel System: | Direct injection | |
| Aspiration / Turbine: | Turbocharger | |
| Position of cylinders: | Inline | Rotary (Wankel) |
| Valvetrain: | DOHC | |
| Number of cylinders: | 6 | 6 |
| Number of valves per cylinder: | 4 | 2 |
| Compression ratio: | 10.7 | 9 |
| Piston Stroke: | 88 mm | 78.8 mm |
| Cylinder Bore: | 85 mm | 86 mm |
| Wheel Drive: | Rear wheel drive | Rear wheel drive |
| Number of Gears (automatic transmission): | 8 Steptronic | |
| Number of Gears (manual transmission): | 4 | |
| Length: | 5219 mm | 4680 mm |
| Width: | 1902 mm | 1770 mm |
| Height: | 1471 mm | 1440 mm |
| Wheelbase: | 3070 mm | 2750 mm |
| Front track: | 1611 mm | 1448 mm |
| Rear (Back) track: | 1650 mm | 1440 mm |
| Front suspension: | Double wishbone | |
| Max weight: | 2510 kg | 1975 kg |
| Front brakes: | Ventilated discs | Disc |
| Rear brakes: | Ventilated discs | Disc |
| Kerb Weight: | 1865 kg | 1455 kg |
| ABS: | yes | |
| Steering type: | Steering rack and pinion | Cone worm with recirculation balls |
| Tire size: | 245/55 R17 102W RSC | |
| Wheel rims size: | 8J x 17 | Front wheel rims: 6J x 14 |