The Z4 sDrive30i is a rear wheel drive convertible/cabriolet road car with a front mounted engine, from BMW.
The Z4 sDrive30i forms part of BMW's G29 model range.
The power is produced by a turbocharged engine of 2 litre capacity. This powerplant features double overhead camshaft valve gear, 4 cylinder layout, and 4 valves per cylinder. It develops 254.5 bhp (258 PS/190 kW) of power at 5000-6500 rpm, and maximum torque of 400 N·m (295 lb·ft/40.8 kgm) at 1550-4400 rpm.
An 8 speed automatic transmission transmits the power to the wheels.
The stated kerb weight is 1545 kg.
It is said to be able to manage a maxiumum speed of 250 km/h which is 155 mph.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2470 | 97.2 | |
| Voies AV | 1618 | 63.7 | |
| Voies AR | 1613 | 63.5 | |
| Longueur | 4324 | 170.2 | |
| Largeur | 1864 | 73.4 | |
| Hauteur | 1304 | 51.3 | |
| Garde au sol | 117 | 4.6 | |
| 1.75 | |||
| Poids avec pleins | 1545 kg | 3406 | |
| Répartition poids AV | |||
| Réservoir à essence | 52 litres | 11.4 [13.7] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.31 | ||
| maître-couple | 2.07 m² | ||
| SCx | 0.64 | ||
| turbocharged petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1998 cc (121.925 cu in) |
||
| Alésage × Course | 82 × 94.6 mm
3.23 × 3.72 in |
||
| Rapport alésage / course | 0.87 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
||
| Puissance maximale | 258 PS (254.5 bhp) (190 kW) à 5000-6500 tr/mn |
||
| Couple maximale | 400 Nm (295 ft·lb) (40.8 kgm) à 1550-4400 tr/mn |
||
| Specific output | 95 kW/litre 129.1 ps/litre 127.4 bhp/litre 2.09 bhp/cu in |
||
|
200.2 Nm/litre
2.42 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.2:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2515.8 kPa (364.9 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.5 cc | ||
| Aspiration | Turbo | ||
| Compressor | 1 BMW TwinPower twin-scroll turbocharger | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.4 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 167.01 PS/tonne (1000 kg) 0.17 PS/kg 122.84 kW/tonne (1000 kg) 0.12 kW/kg 164.72 bhp/tonne (1000 kg) 0.16 bhp/kg 0.07 bhp/lb |
||
| Weight-to-power ratio | Lower is better 8.14 kg/kW 13.6 lb/bhp |
||
| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| 159.00 g/km WLTP | |||
| 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 | |||
| Suspension AR | |||
| Roues AV | 8J x 18 | ||
| Roues AR | 8J x 18 | ||
| Pneumatiques AV | 225/45 R 18 95Y | ||
| Pneumatiques AR | 255/40 R 18 99Y | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.64 | ||
| Rapport de pont | 3.15 | ||
| Généralités | |||
| Carfolio.com ID | 773025 | ||
| Production total | |||
| Type mines | |||
| G29 | |||
| RAC rating | 16.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2022 BMW Z4 sDrive30i added 2022-10-02. Last modified 2022-10-02. |
|||
