Comparison BMW i7 (G70) M70 105.7 kWh (660 Hp) xDrive & BMW M6 Gran Coupe (F06M LCI, facelift 2014) 4.4 V8 (560 Hp)
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| Brand: | BMW | BMW |
| Model: | i7 | M6 |
| Generation: | i7 (G70) | M6 Gran Coupe (F06M LCI, facelift 2014) |
| Engine / modification: | M70 105.7 kWh (660 Hp) xDrive | 4.4 V8 (560 Hp) |
| Production start: | 2023 year | 2014 year |
| Production end: | 2018 year | |
| Coupe type: | Sedan | Sedan |
| Powertrain Architecture: | BEV (Electric Vehicle) | |
| Num. of Doors: | 4 | 4 |
| Num. of seats: | 5 | 5 |
| Fuel consumption / economy - urban: | 13.9 l/100 km | |
| Fuel consumption / economy - extra urban: | 7.6 l/100 km | |
| Fuel consumption / economy - combined: | 9.9 l/100 km | |
| Fuel Type: | Electricity | Petrol (Gasoline) |
| Drag coefficient: | 0.26 | 0.33 |
| Fuel tank volume: | 80 l | |
| Emission standard: | Euro 6 | |
| CO2 emissions: | 231 g/km | |
| Power: | 560 hp | |
| Max power in: | 6000-7000 rpm. | |
| Maximum speed: | 250 km/h | 250 km/h |
| Acceleration from 0 to 100 km/h: | 3.7 sec | 4.2 sec |
| Torque: | 680 Nm @ 1500-5750 rpm. | |
| Engine position: | Front, longitudinal | |
| Engine displacement: | 4395 cm3 | |
| Engine oil capacity: | 8.4 l | |
| Coolant: | 18.5 l | |
| Fuel System: | Direct injection | |
| Aspiration / Turbine: | Twin-Turbo | |
| Position of cylinders: | V engine | |
| Number of cylinders: | 8 | |
| Number of valves per cylinder: | 4 | |
| Compression ratio: | 10 | |
| Piston Stroke: | 88.3 mm | |
| Cylinder Bore: | 89 mm | |
| All-electric range (WLTP): | 488-560 km | |
| Average Energy consumption (WLTP): | 20.8-23.8 kWh/100 km | |
| Electric motor power: | 489 | |
| Electric motor Torque: | 650 @ 0-5000 rpm. Nm | |
| Battery voltage: | 376 V | |
| Battery technology: | Lithium-ion (Li-Ion) | |
| System power: | 660 Hp hp/ rpm. | |
| System torque: | 1100 Nm Nm/ rpm. | |
| Wheel Drive: | All wheel drive (4x4) | Rear wheel drive |
| Number of Gears (automatic transmission): | 7 | |
| Length: | 5391 mm | 5011 mm |
| Width: | 1950 mm | 1899 mm |
| Width including mirrors: | 2192 mm | |
| Height: | 1544 mm | 1395 mm |
| Wheelbase: | 3215 mm | 2964 mm |
| Front track: | 1662 mm | 1631 mm |
| Rear (Back) track: | 1684 mm | 1612 mm |
| Ride height(clearance): | 136 mm | 110 mm |
| Front overhang: | 982 mm | |
| Rear overhang: | 1194 mm | |
| Minimum volume of Luggage (trunk): | 500 l | 460 l |
| Maximum amount of Luggage (trunk): | 1265 l | |
| Front suspension: | Multi-link suspension | |
| Rear suspension: | Multi-link independent | |
| Max weight: | 3250 kg | 2410 kg |
| Front brakes: | Ventilated discs | Ventilated discs |
| Rear brakes: | Ventilated discs | Ventilated discs |
| Kerb Weight: | 2695 kg | 1875 kg |
| ABS: | yes | |
| Steering type: | Steering rack and pinion | Steering rack and pinion |
| Power steering: | Electric Steering | Electric Steering |
| Minimum turning circle (turning diameter): | 12.3 m | 12.5 m |
| Tire size: | Front wheel tires: 255/40 R21 102Y XL | 265/35 R20 99Y; 295/30 R20 101Y |
| Wheel rims size: | Front wheel rims: 9J x 21 | 9.5J x 20; 10.5J x 20 |