The Z4 sDrive28i is a rear wheel drive convertible/cabriolet automobile with a front positioned engine, produced by BMW.
The BMW Z4 sDrive28i is one of the E89 range of cars from BMW.
Power is supplied by a double overhead camshaft, 2 litre turbocharged 4 cylinder powerplant, with 4 valves per cylinder that provides power and torque figures of 242 bhp (245 PS/180 kW) at 5000-6500 rpm and 350 N·m (258 lb·ft/35.7 kgm) at 1250-4800 rpm respectively.
This power is transmitted to the wheels by means of a 6 speed manual gearbox.
Having a stated kerb weight of 1475 kg, the BMW Z4 sDrive28i manages the 0-100 km/h dash in 5.7 seconds and the standing kilometre in 25.2 seconds.
The BMW Z4 sDrive28i is said to be able to manage a maxiumum speed of 250 km/h (155 mph), officially quoted fuel consumption is 8.9/5.6/6.8 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 159.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2496 | 98.3 | |
| Spoorbreedte voor | 1511 | 59.5 | |
| Spoorbreedte achter | 1559 | 61.4 | |
| Lengte | 4239 | 166.9 | |
| Breedte | 1790 | 70.5 | |
| Hoogte | 1291 | 50.8 | |
| Bodemvrijheid | 130 | 5.1 | |
| 1.7 | |||
| Gewicht | 1475 kg | 3252 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 55 litres | 12.1 [14.5] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | 0.34 | ||
| Frontaal oppervlak | 1.96 m² | ||
| CdA | 0.67 | ||
| turbocharged petrol | |||
| Motor fabrikant | BMW | ||
| Motor nummer | N20B20O0 | ||
| Aantal cilinders | Straight 4 | ||
| Cilinderinhoud | 2 litre 1997 cc (121.864 cu in) |
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| Boring × Slag | 84 × 90.1 mm
3.31 × 3.55 in |
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| Boring/slag verhouding | 0.93 | ||
| Distributie | double overhead camshaft (DOHC)
4 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen | 245 PS (242 bhp) (180 kW) bij 5000-6500 t/min |
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| Max. koppel | 350 Nm (258 ft·lb) (35.7 kgm) bij 1250-4800 t/min |
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| Specific output | 90.4 kW/litre 122.9 ps/litre 121.2 bhp/litre 1.99 bhp/cu in |
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175.26 Nm/litre
2.12 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 10.3:1 | ||
| Brandstofsysteem | direct petrol injection | ||
| 2202.4 kPa (319.4 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 499.25 cc | ||
| Aanzuiging | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Katalysator | Y | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 25.2 s | ||
| Max. snelheid | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 166.35 PS/tonne (1000 kg) 0.17 PS/kg 122.35 kW/tonne (1000 kg) 0.12 kW/kg 164.07 bhp/tonne (1000 kg) 0.16 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.17 kg/kW 13.65 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | 8.9/5.6/6.8 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 8.9/5.6/6.8 l/100km urban/extra-urban/combined | ||
| km/litre | 11.2/17.9/14.7 km/l urban/extra-urban/combined | ||
| UK MPG | 31.7/50.4/41.5 UK MPG urban/extra-urban/combined | ||
| US MPG | 26.4/42.0/34.6 US MPG urban/extra-urban/combined | ||
| CO2 Emissies | 159.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | G | ||
| CO2 Effizienz (DE) | D | ||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 8J x 17 | ||
| Velgmaat achter | 8J x 17 | ||
| Bandenmaat voor | 225/45 R 17 91W | ||
| Bandenmaat agter | 225/45 R 17 91W | ||
| Bremmen voor/agter | VeDi/VeDi-S-ABS | ||
| Rem diameter voor | 330 mm | ||
| Rem diameter agter | 300 mm | ||
| Braked area | |||
| Versnellingsbak | 6 speed manual | ||
| Hoogste versnelling verhouding | 0.68 | ||
| Achteras verhouding | 3.08 | ||
| Algemeen | |||
| Carfolio.com ID | 250965 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | E89 | ||
| RAC rating | 17.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2011 BMW Z4 sDrive28i added 2011-08-03. Last modified 2020-02-02. |
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