The BMW 840i Cabriolet xDrive is an all wheel drive automobile, with its engine placed in the front, and a 2 door convertible/cabriolet bodyshell.
The BMW 840i Cabriolet xDrive is one of the G14 model family from BMW.
It's powered courtesy of a turbocharged engine of 3 litre capacity. This powerplant features double overhead camshaft valve gear, 6 cylinder layout, and 4 valves per cylinder. It has an output of 335 bhp (340 PS/250 kW) of power at 5000-6500 rpm, and maximum torque of 500 N·m (369 lb·ft/51 kgm) at 1600-4500 rpm.
The engine powers the wheels via an 8 speed automatic set of gears.
The quoted weight at the kerb is 1955 kg.
Maximum claimed speed is 250 km/h, which equates to 155 mph, officially stated fuel consumption is 9.6/6.4/7.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 173.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater convertible/cabriolet | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2822 | 111.1 | |
| Spoorbreedte voor | 1627 | 64.1 | |
| Spoorbreedte achter | 1642 | 64.6 | |
| Lengte | 4843 | 190.7 | |
| Breedte | 1902 | 74.9 | |
| Hoogte | 1339 | 52.7 | |
| Bodemvrijheid | 121 | 4.8 | |
| 1.72 | |||
| Gewicht | 1955 kg | 4310 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 68 litres | 15 [18] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | 0.31 | ||
| Frontaal oppervlak | 2.22 m² | ||
| CdA | 0.69 | ||
| turbocharged petrol | |||
| Motor fabrikant | BMW | ||
| Motor nummer | |||
| Aantal cilinders | Straight 6 | ||
| Cilinderinhoud | 3 litre 2998 cc (182.949 cu in) |
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| Boring × Slag | 82 × 94.6 mm
3.23 × 3.72 in |
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| Boring/slag verhouding | 0.87 | ||
| Distributie | double overhead camshaft (DOHC)
4 Kleppen per cilinder 24 Totaal aantal kleppen |
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| Vermogen | 340 PS (335 bhp) (250 kW) bij 5000-6500 t/min |
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| Max. koppel | 500 Nm (369 ft·lb) (51 kgm) bij 1600-4500 t/min |
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| Specific output | 83.3 kW/litre 113.3 ps/litre 111.7 bhp/litre 1.83 bhp/cu in |
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166.78 Nm/litre
2.02 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 11:1 | ||
| Brandstofsysteem | direct petrol injection | ||
| 2095.8 kPa (304 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 499.67 cc | ||
| Aanzuiging | Turbo | ||
| Compressor | 1 BMW TwinPower twin-scroll turbocharger | ||
| Intercooler | |||
| Katalysator | Y | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 173.74 PS/tonne (1000 kg) 0.17 PS/kg 127.78 kW/tonne (1000 kg) 0.13 kW/kg 171.36 bhp/tonne (1000 kg) 0.17 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.83 kg/kW 13.07 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | 9.6/6.4/7.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.6/6.4/7.6 l/100km urban/extra-urban/combined | ||
| km/litre | 10.4/15.6/13.2 km/l urban/extra-urban/combined | ||
| UK MPG | 29.4/44.1/37.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 24.5/36.8/30.9 US MPG urban/extra-urban/combined | ||
| CO2 Emissies | 173.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | H | ||
| CO2 Effizienz (DE) | C | ||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | all wheel drive | ||
| Koppelverdeling | |||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 8J x 18 | ||
| Velgmaat achter | 9J x 18 | ||
| Bandenmaat voor | 245/45 R 18 100Y XL | ||
| Bandenmaat agter | 275/40 R 18 103Y XL | ||
| Bremmen voor/agter | VeDi/VeDi-S-ABS | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 8 speed automatic | ||
| Hoogste versnelling verhouding | 0.64 | ||
| Achteras verhouding | 2.93 | ||
| Algemeen | |||
| Carfolio.com ID | 643654 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | G14 | ||
| RAC rating | 25.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2020 BMW 840i Cabriolet xDrive added 2020-02-22. Last modified 2020-04-30. |
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