The BMW Turbo Prototype is a rear wheel drive car, with its engine located amidships, and a 2 door coupé body designed by Paul Bracq.
It's powered courtesy of a turbocharged engine of 2 litre capacity. This unit features single overhead camshaft valve gear, 4 cylinder layout, and 2 valves per cylinder. It produces 276 bhp (280 PS/206 kW) of power, and maximum torque of 238 N·m (176 lb·ft/24.3 kgm).
The engine powers the wheels compliments of a 4 speed manual 'box.
Claimed weight at the kerb is 980 kg.
Maximum speed stated is 250 km/h (155 mph).
Full specs
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| Carrosserie | |||
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| Carrosserie | 2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | Paul Bracq | ||
| Afmetingen en gewicht | |||
| Wielbasis | 2400 | 94.5 | |
| Spoorbreedte voor | 1550 | 61 | |
| Spoorbreedte achter | 1530 | 60.2 | |
| Lengte | 4155 | 163.6 | |
| Breedte | 1880 | 74 | |
| Hoogte | 1100 | 43.3 | |
| Bodemvrijheid | |||
| 1.73 | |||
| Gewicht | 980 kg | 2161 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | |||
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| turbocharged petrol | |||
| Motor fabrikant | BMW | ||
| Motor nummer | |||
| Aantal cilinders | Straight 4 | ||
| Cilinderinhoud | 2 litre 1991 cc (121.498 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 8 Totaal aantal kleppen |
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| Vermogen | 280 PS (276 bhp) (206 kW) |
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| Max. koppel | 238 Nm (176 ft·lb) (24.3 kgm) |
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| Specific output | 103.4 kW/litre 140.6 ps/litre 138.6 bhp/litre 2.27 bhp/cu in |
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119.54 Nm/litre
1.44 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 6.8:1 | ||
| Brandstofsysteem | Kugelfischer fuel injection | ||
| 1502.2 kPa (217.9 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 497.75 cc | ||
| Aanzuiging | Turbo | ||
| Compressor | |||
| Intercooler | N | ||
| Katalysator | N | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 6.6 s | ||
| 0-160km/h | 15.7 s | ||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 285.55 PS/tonne (1000 kg) 0.29 PS/kg 210.01 kW/tonne (1000 kg) 0.21 kW/kg 281.63 bhp/tonne (1000 kg) 0.28 bhp/kg 0.13 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.76 kg/kW 7.95 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 | mid | ||
| Motor plaatsing | transverse | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | I.MS.TB. | ||
| Wielophanging achter | |||
| Velgmaat voor | 9½J x 14 | ||
| Velgmaat achter | 9½J x 14 | ||
| Bandenmaat voor | |||
| Bandenmaat agter | |||
| Bremmen voor/agter | VeDi/VeDi-S-ABS | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | |||
| Achteras verhouding | 2.37 | ||
| Algemeen | |||
| Carfolio.com ID | 96294 | ||
| Totaal gebouwd | 2 | ||
| Bouwserie | |||
| Model familie | Concept | ||
| RAC rating | 19.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1972 BMW Turbo Prototype added 2002-06-26. Last modified 2022-11-27. |
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