The 730 is a rear wheel drive Paul Bracq designed saloon (sedan) motor vehicle with a front mounted engine, manufactured by BMW.
The BMW 730 belongs to the E23 range of cars from BMW.
Its engine is a naturally aspirated petrol, 3 litre, single overhead camshaft 6 cylinder with 2 valves per cylinder. In this application it has an output of 181 bhp (184 PS/135 kW) of power at 5800 rpm, and maximum torque of 255 N·m (188 lb·ft/26 kgm) at 3500 rpm.
Power is delivered to the wheels through a 3 speed automatic transmission.
It weighs a claimed 1600 kg at the kerb.
Maximum speed claimed is 194 km/h or 121 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Aantal portieren | 4 | ||
| Ontwerper | Paul Bracq | ||
| Afmetingen en gewicht | |||
| Wielbasis | 2795 | 110 | |
| Spoorbreedte voor | 1508 | 59.4 | |
| Spoorbreedte achter | 1522 | 59.9 | |
| Lengte | 4860 | 191.3 | |
| Breedte | 1800 | 70.9 | |
| Hoogte | 1430 | 56.3 | |
| Bodemvrijheid | |||
| 1.74 | |||
| Gewicht | 1600 kg | 3527 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 85 litres | 18.7 [22.5] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | BMW | ||
| Motor nummer | |||
| Aantal cilinders | Straight 6 | ||
| Cilinderinhoud | 3 litre 2986 cc (182.217 cu in) |
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| Boring × Slag | 89 × 80 mm
3.5 × 3.15 in |
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| Boring/slag verhouding | 1.11 | ||
| Distributie | single overhead camshaft (SOHC)
2 Kleppen per cilinder 12 Totaal aantal kleppen |
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| Vermogen (DIN) |
184 PS (181 bhp) (135 kW) bij 5800 t/min |
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| Max. koppel (DIN) |
255 Nm (188 ft·lb) (26 kgm) bij 3500 t/min |
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| Specific output (DIN) |
45.2 kW/litre 61.5 ps/litre 60.6 bhp/litre 0.99 bhp/cu in |
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(DIN) |
85.4 Nm/litre
1.03 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 9:1 | ||
| Brandstofsysteem | 1 Solex 4 A 1 carburettor | ||
| 1073.1 kPa (155.6 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 497.67 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 11.3 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 194 km/h (121 mph) | ||
| Power-to-weight ratio | Higher is better 114.7 PS/tonne (1000 kg) 0.11 PS/kg 84.36 kW/tonne (1000 kg) 0.08 kW/kg 113.13 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.85 kg/kW 19.8 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | I.CS.ARB. | ||
| Wielophanging achter | I.STA.CS. | ||
| Velgmaat voor | 6½J x 14 H2 | ||
| Velgmaat achter | 6½J x 14 H2 | ||
| Bandenmaat voor | 205/70 HR 14 | ||
| Bandenmaat agter | 205/70 HR 14 | ||
| Bremmen voor/agter | VeDi/Di-S | ||
| Rem diameter voor | 280 mm | ||
| Rem diameter agter | 280 mm | ||
| Braked area | |||
| Versnellingsbak | 3 speed automatic | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 3.45 | ||
| Algemeen | |||
| Carfolio.com ID | 253572 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | E23 | ||
| RAC rating | 29.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1977 BMW 730 Automatic added 2011-08-19. Last modified 2020-02-02. |
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