The 740i is a rear wheel drive saloon (sedan) automobile with a front located engine, manufactured by BMW.
The BMW 740i is one of the E38 model family from BMW.
Power is supplied by a double overhead camshaft, 4.4 litre naturally aspirated 8 cylinder powerplant, with 4 valves per cylinder that develops power and torque figures of 282 bhp (286 PS/210 kW) at 5700 rpm and 420 N·m (310 lb·ft/42.8 kgm) at 3900 rpm respectively.
The engine powers the wheels compliments of a 5 speed automatic set of gears.
The BMW 740i weighs a quoted 1925 kg at the kerb.
Maximum speed claimed is 250 km/h or 155 mph, officially stated fuel consumption is 19.5/9.3/13.0 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 310.0 g/km.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2930 | 115.4 | |
| Voies AV | 1552 | 61.1 | |
| Voies AR | 1568 | 61.7 | |
| Longueur | 4984 | 196.2 | |
| Largeur | 1862 | 73.3 | |
| Hauteur | 1435 | 56.5 | |
| Garde au sol | |||
| 1.7 | |||
| Poids avec pleins | 1925 kg | 4244 | |
| Répartition poids AV | |||
| Réservoir à essence | 85 litres | 18.7 [22.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.3 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.4 litre 4398 cc (268.382 cu in) |
||
| Alésage × Course | 92 × 82.7 mm
3.62 × 3.26 in |
||
| Rapport alésage / course | 1.11 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
||
| Puissance maximale (DIN) |
286 PS (282 bhp) (210 kW) à 5700 tr/mn |
||
| Couple maximale (DIN) |
420 Nm (310 ft·lb) (42.8 kgm) à 3900 tr/mn |
||
| Specific output (DIN) |
47.8 kW/litre 65 ps/litre 64.1 bhp/litre 1.05 bhp/cu in |
||
(DIN) |
95.5 Nm/litre
1.15 ft·lb/cu3 |
||
| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 1200.1 kPa (174.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 549.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 27.1 s | ||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 148.53 PS/tonne (1000 kg) 0.15 PS/kg 109.24 kW/tonne (1000 kg) 0.11 kW/kg 146.49 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
||
| Weight-to-power ratio | Lower is better 9.15 kg/kW 15.29 lb/bhp |
||
| Consommation | |||
| Consommation | 19.5/9.3/13.0 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 19.5/9.3/13.0 l/100km urban/extra-urban/combined | ||
| km/litre | 5.1/10.8/7.7 km/l urban/extra-urban/combined | ||
| UK MPG | 14.5/30.4/21.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 12.1/25.3/18.1 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 310.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.MS.CS.ARB. | ||
| Suspension AR | I.5Li.CS.ARB. | ||
| Roues AV | 7½J x 16 | ||
| Roues AR | 7½J x 16 | ||
| Pneumatiques AV | 235/60 R 16 | ||
| Pneumatiques AR | 235/60 R 17 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed automatic | ||
| Rapport de démultiplication supérieure | 0.8 | ||
| Rapport de pont | 2.93 | ||
| Généralités | |||
| Carfolio.com ID | 280599 | ||
| Production total | |||
| Type mines | |||
| E38 | |||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1997 BMW 740i Automatic added 2012-07-15. Last modified 2020-02-02. |
|||
