The M850i xDrive Convertible is an all wheel drive convertible/cabriolet motor vehicle with a front positioned engine, sold by BMW.
The BMW M850i xDrive Convertible belongs to the G14 range of cars from BMW.
The power is produced by a turbocharged engine of 4.4 litre capacity. This powerplant features double overhead camshaft valve gear, a 90 degree V 8 cylinder layout, and 4 valves per cylinder. It has an output of 523 bhp (530 PS/390 kW) of power at 5500-6000 rpm, and maximum torque of 750 N·m (553 lb·ft/76.5 kgm) at 1800-4600 rpm.
The engine delivers its power through to the wheels via an 8 speed automatic gearbox.
The stated weight at the kerb is 2090 kg.
Maximum speed claimed is 250 km/h (155 mph), official fuel consumption is 13.3/7.9/9.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 225.0 g/km.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 2+2 seater convertible/cabriolet | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2822 | 111.1 Zoll | |
| Spurweite vorn | 1627 | 64.1 Zoll | |
| Spurweite hinten | 1642 | 64.6 Zoll | |
| Länge | 4851 | 191 Zoll | |
| Breite | 1902 | 74.9 Zoll | |
| Höhe | 1345 | 53 Zoll | |
| Bodenfreiheit | 125 | 4.9 Zoll | |
| 1.72 | |||
| Leergewicht | 2090 kg | 4608 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 68.2 litres | 15 [18] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | 0.32 | ||
| Stirnfläche | 2.22 m² | ||
| CdA | 0.71 | ||
| Motorisierung | |||
| turbocharged petrol | |||
| Motor Hersteller | BMW | ||
| Motor-Typ | N63B44T3 | ||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 4.4 litre 4395 cc (268.199 cu in) |
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| Bohrung × Hub | 89 × 88.3 mm
3.5 × 3.48 in |
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| Bohrung/Hub Verhältnis | 1.01 | ||
| Verteilung | double overhead camshaft (DOHC)
4 Ventile pro Zylinder 32 Insgesamt Ventile |
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| Leistung | 530 PS (523 bhp) (390 kW) bei 5500-6000 U/min |
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| Max. Drehmoment | 750 Nm (553 ft·lb) (76.5 kgm) bei 1800-4600 U/min |
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| spezifisches Leistung | 88.7 kW/litre 120.7 ps/litre 119 bhp/litre 1.95 bhp/cu in |
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| Spezifisches Drehmoment |
170.65 Nm/litre
2.06 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 10.5:1 | ||
| Vergasser/Einspritzung | direct petrol injection | ||
| effektiver Mitteldruck | 2144.4 kPa (311 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 549.38 cc | ||
| Aspiration | Turbo | ||
| Kompressor-typ | |||
| Ladeluftkühler | |||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 253.72 PS/tonne (1000 kg) 0.25 PS/kg 186.6 kW/tonne (1000 kg) 0.19 kW/kg 250.24 bhp/tonne (1000 kg) 0.25 bhp/kg 0.11 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.36 kg/kW 8.95 lb/bhp |
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| Verbrauch | |||
| Verbrauch | 13.3/7.9/9.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.3/7.9/9.9 l/100km urban/extra-urban/combined | ||
| km/litre | 7.5/12.7/10.1 km/l urban/extra-urban/combined | ||
| UK MPG | 21.2/35.8/28.5 UK MPG urban/extra-urban/combined | ||
| US MPG | 17.7/29.8/23.8 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 225.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | K | ||
| CO2 Effizienz (DE) | E | ||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | all wheel drive | ||
| Drehmomentverteilung | |||
| Lenkungtyp | Zahnstangenlenkung mit Servounterstützung | ||
| Lenkradumdrehungen | |||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | 8.0J x 20 | ||
| Rädergröße hintern | 9.0J x 20 | ||
| Reifen vorn | 245/35 R 20 95Y XL | ||
| Reifen hintern | 275/30 R 20 97Y XL | ||
| Bremsen vorn/hintern | VeDi/VeDi-S-ABS | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 8 gang Automatikgetriebe | ||
| Hinterachse | 0.64 | ||
| Hinterachse Übersetzungen | 2.81 | ||
| Allgemein | |||
| Carfolio.com ID | 563805 | ||
| Production total | |||
| Modellnummer | |||
| G14 | |||
| RAC rating | 39.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 BMW M850i xDrive Convertible added 2018-11-02. Last modified 2020-03-16. |
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