Comparison BMW 7 Series (G12) M760Li (610 Hp) xDrive Steptronic & BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic
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| Brand: | BMW | BMW |
| Model: | 7 Series | 4 Series |
| Generation: | 7 Series (G12) | 4 Series Convertible (G23) |
| Engine / modification: | M760Li (610 Hp) xDrive Steptronic | 420d (190 Hp) MHEV Steptronic |
| Production start: | 2017 year | 2020 year |
| Production end: | 2019 year | |
| Coupe type: | Sedan | Cabriolet |
| Num. of Doors: | 4 | 2 |
| Num. of seats: | 5 | 4 |
| Fuel consumption / economy - urban: | 18.4 l/100 km | |
| Fuel consumption / economy - extra urban: | 9.6 l/100 km | |
| Fuel consumption / economy - combined: | 12.8 l/100 km | |
| Fuel Type: | Petrol (Gasoline) | Diesel |
| Drag coefficient: | 0.31 | 0.27 |
| Fuel tank volume: | 78 l | 59 l |
| Combined fuel consumption (WLTP): | 4.9-5.5 l/100 km | |
| Emission standard: | EURO VI | Euro 6d |
| CO2 emissions: | 294 g/km | |
| Power: | 610 hp | 190 hp |
| Max power in: | 5500 rpm. | 4000 rpm. |
| Maximum speed: | 250 km/h | 236 km/h |
| Acceleration from 0 to 100 km/h: | 3.7 sec | 7.6 sec |
| CO2 emissions (WLTP): | 127-143 g/km | |
| Torque: | 800 Nm @ 1550 rpm. | 400 Nm @ 1750-2500 rpm. |
| Engine position: | Front, longitudinal | Front, longitudinal |
| Engine displacement: | 6592 cm3 | 1995 cm3 |
| Engine oil capacity: | 9.5 l | 5.5 l |
| Fuel System: | Direct injection | Diesel Commonrail |
| Aspiration / Turbine: | Twin-power turbo | |
| Position of cylinders: | V engine | Inline |
| Valvetrain: | DOHC | |
| Number of cylinders: | 12 | 4 |
| Number of valves per cylinder: | 4 | 4 |
| Compression ratio: | 10 | 16.5 |
| Piston Stroke: | 88.3 mm | 90 mm |
| Cylinder Bore: | 89 mm | 84 mm |
| Electric motor power: | 11 | |
| Battery capacity: | 0.528 kWh | |
| Wheel Drive: | All wheel drive (4x4) | Rear wheel drive |
| Number of Gears (automatic transmission): | 8 Steptronic | 8 Steptronic |
| Length: | 5238 mm | 4768 mm |
| Width: | 1902 mm | 1852 mm |
| Width including mirrors: | 2169 mm | |
| Height: | 1479 mm | 1384 mm |
| Wheelbase: | 3210 mm | 2851 mm |
| Front track: | 1621 mm | 1575 mm |
| Rear (Back) track: | 1618 mm | 1611 mm |
| Ride height(clearance): | 135 mm | 124 mm |
| Front overhang: | 880 mm | |
| Rear overhang: | 1148 mm | |
| Minimum volume of Luggage (trunk): | 515 l | 385 l |
| Front suspension: | Double wishbone | Double wishbone |
| Rear suspension: | Multi-link independent | Multi-link independent |
| Max weight: | 2840 kg | 2270 kg |
| Front brakes: | Ventilated discs | Ventilated discs |
| Rear brakes: | Ventilated discs | Ventilated discs |
| Kerb Weight: | 2180 kg | 1775 kg |
| ABS: | yes | |
| Steering type: | Steering rack and pinion | Steering rack and pinion |
| Power steering: | Electric Steering | Electric Steering |
| Max. roof load: | 100 kg | |
| Minimum turning circle (turning diameter): | 12.9 m | 11.4 m |
| Permitted trailer load with brakes (12%): | 2300 kg | 1600 kg |
| Permitted trailer load without brakes: | 750 kg | 750 kg |
| Permitted towbar download: | 100 kg | 75 kg |
| Tire size: | 245/40 R20; 275/35 R20 | 225/50 R17 98Y XL |
| Wheel rims size: | 8.5J x 20; 10J x 20 | 7.5J x 17 |