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| Details | BMW - M8 | BMW - X6 |
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| Brand | BMW | BMW |
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| Model | M8 | X6 |
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| Generation | M8 Convertible (F91, facelift 2022) | X6 (G06 LCI, facelift 2023) |
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| Modification | Competition 4.4 V8 (625 Hp) xDrive Steptronic Sport | 30d (298 Hp) Mild Hybrid xDrive Steptronic |
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| Start Of Production | March, 2022 | April, 2023 |
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Performance
| Specs | BMW - M8 | BMW - X6 |
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| Rating | | |
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| Acceleration 0 100 Kmh | 3.3 sec | 6.1 sec |
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| Acceleration 0 62 Mph | 3.3 sec | 6.1 sec |
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| Max Speed | 250 km/h, Electronically limited 155.34 mph | 233 km/h 144.78 mph |
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Body & Dimensions
| Specs | BMW - M8 | BMW - X6 |
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| Rating | | |
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| Body Type | Cabriolet | SAC |
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| Seats | 4 | 5 |
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| Doors | 2 | 5 |
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| Length | 4867 mm 191.61 in. | 4960 mm 195.28 in. |
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| Width | 1907 mm 75.08 in. | 2004 mm 78.9 in. |
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| Width Including Mirrors | 2137 mm 84.13 in. | 2212 mm 87.09 in. |
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| Height | 1353 mm 53.27 in. | 1700 mm 66.93 in. |
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| Wheelbase | 2827 mm 111.3 in. | 2975 mm 117.13 in. |
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| Front Track | 1627 mm 64.06 in. | 1683 mm 66.26 in. |
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| Rear Track | 1632 mm 64.25 in. | 1694 mm 66.69 in. |
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| Front Overhang | 950 mm 37.4 in. | 894 mm 35.2 in. |
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| Rear Overhang | 1090 mm 42.91 in. | 1091 mm 42.95 in. |
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| Min Turning Circle | 12.2 m 40.03 ft. | 12.6 m 41.34 ft. |
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Fuel Consumption
| Specs | BMW - M8 | BMW - X6 |
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| Rating | | |
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| Fuel Type | Petrol (Gasoline) | Diesel |
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| Emission Standard | Euro 6d | Euro 6d |
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| Combined Fuel Consumption Wltp | 11.2-11.6 l/100 km 21 - 20.28 US mpg 25.22 - 24.35 UK mpg 8.93 - 8.62 km/l | 7-7.9 l/100 km 33.6 - 29.77 US mpg 40.35 - 35.76 UK mpg 14.29 - 12.66 km/l |
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| Co2 Emissions Wltp | 255-264 g/km | 184-208 g/km |
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| Fuel Consumption Economy Urban Nedc Wltp Equivalent | 16.8-16.9 l/100 km 14 - 13.92 US mpg 16.81 - 16.71 UK mpg 5.95 - 5.92 km/l | None |
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| Fuel Consumption Economy Combined Nedc Wltp Equivalent | 11.2-11.4 l/100 km 21 - 20.63 US mpg 25.22 - 24.78 UK mpg 8.93 - 8.77 km/l | None |
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| Co2 Emissions Nedc Wltp Equivalent | 257-262 g/km | None |
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| Fuel Consumption Economy Extra Urban Nedc Wltp Equivalen | 7.9-8.2 l/100 km 29.77 - 28.68 US mpg 35.76 - 34.45 UK mpg 12.66 - 12.2 km/l | None |
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Engine & Transmission
| Specs | BMW - M8 | BMW - X6 |
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| Rating | | |
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| Powertrain Architecture | Internal Combustion engine | MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) |
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| Power | 625 Hp @ 6000 rpm. | 286 Hp @ 4000 rpm. |
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| Power Per Litre | 142.2 Hp/l | 95.6 Hp/l |
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| Torque | 750 Nm @ 1800-5860 rpm. 553.17 lb.-ft. @ 1800-5860 rpm. | 650 Nm @ 1500-2500 rpm. 479.42 lb.-ft. @ 1500-2500 rpm. |
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| Engine Layout | Front, Longitudinal | Front, Longitudinal |
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| Engine Model Code | S63B44B | B57 |
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| Engine Displacement | 4395 cm3 268.2 cu. in. | 2993 cm3 182.64 cu. in. |
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| Number Of Cylinders | 8 | 6 |
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| Engine Configuration | V-engine | Inline |
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| Cylinder Bore | 89 mm 3.5 in. | 84 mm 3.31 in. |
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| Piston Stroke | 88.3 mm 3.48 in. | 90 mm 3.54 in. |
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| Compression Ratio | 10 | 16.5 |
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| Number Of Valves Per Cylinder | 4 | 4 |
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| Fuel Injection System | Direct injection | Diesel Commonrail |
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| Engine Aspiration | BiTurbo, Intercooler | Twin-power turbo, Intercooler |
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| Engine Oil Capacity | 10 l 10.57 US qt | 8.8 UK qt | None |
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| Engine Oil Specification | 0W-30 / BMW Longlife-12 FE | 0W-30 / BMW Longlife-12 FE 0W-30, 0W-40, 5W-30, 5W-40 / BMW Longlife-04 |
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| Drivetrain Architecture | The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle. | The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work in full electric or mixed mode. |
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| Drive Wheel | All wheel drive (4x4) | All wheel drive (4x4) |
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| Front Suspension | Double wishbone | Double wishbone, Air Suspension - Optional |
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| Rear Suspension | Independent multi-link suspension | Independent multi-link suspension, Air Suspension - Optional |
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| Engine Systems | Start & Stop System Particulate filter | Start & Stop System Particulate filter |
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| Number Of Gears And Type Of Gearbox | 8 gears, automatic transmission Steptronic Sport | 8 gears, automatic transmission Steptronic |
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Brakes
| Specs | BMW - M8 | BMW - X6 |
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| Rating | | |
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| Front Brakes | Ventilated discs | Ventilated discs |
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| Rear Brakes | Ventilated discs | Ventilated discs |
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| Steering Type | Steering rack and pinion | Steering rack and pinion |
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| Power Steering | Electric Steering | Electric Steering |
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| Tires Size | 275/35 ZR20; 285/35 ZR20 | Front wheel tires: 275/45 R20 110Y XL Rear wheel tires: 305/40 R20 112Y XL |
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| Wheel Rims Size | 9.5J x 20; 10.5J x 20 | Front wheel rims: 9J x 20 Rear wheel rims: 10.5J x 20 |
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| Assisting Systems | ABS (Anti-lock braking system) | ABS (Anti-lock braking system) |
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Battery - Electric / Hybrid
| Specs | BMW - M8 | BMW - X6 |
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| Rating | | |
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Weight & Capacity
| Specs | BMW - M8 | BMW - X6 |
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| Rating | | |
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| Weight To Power Ratio | 3.2 kg/Hp, 308.6 Hp/tonne | 7.4 kg/Hp, 134.2 Hp/tonne |
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| Weight To Torque Ratio | 2.7 kg/Nm, 370.4 Nm/tonne | 3.3 kg/Nm, 301.8 Nm/tonne |
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| Kerb Weight | 2025 kg 4464.36 lbs. | 2220 kg 4894.26 lbs. |
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| Max Weight | 2440 kg 5379.28 lbs. | 2950 kg 6503.64 lbs. |
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| Max Load | 415 kg 914.92 lbs. | 730 kg 1609.37 lbs. |
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| Trunk Boot Space Minimum | 280-350 l 9.89 - 12.36 cu. ft. | 580 l 20.48 cu. ft. |
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| Fuel Tank Capacity | 68 l 17.96 US gal | 14.96 UK gal | 80 l 21.13 US gal | 17.6 UK gal |
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