The 520i is a rear wheel drive Paul Bracq designed saloon (sedan) road car with a front mounted engine, manufactured by BMW.
It forms part of BMW's E12 model range.
Its 4 cylinder, single overhead camshaft naturally aspirated powerplant has 2 valves per cylinder and a displacement of 2 litres. For this model it provides power and torque figures of 128 bhp (130 PS/95 kW) at 5800 rpm and 178 Nm (131 lbft/18.2 kgm) at 4500 rpm respectively.
The engine transmits power to the wheels compliments of a 3 speed automatic transmission.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater sedan/saloon | ||
| Anzahl türen | 4 | ||
| Entwerfer | Paul Bracq | ||
| Maße und Gewicht | |||
| Radstand | 2636 | 103.8 Zoll | |
| Spurweite vorn | 1406 | 55.4 Zoll | |
| Spurweite hinten | 1442 | 56.8 Zoll | |
| Länge | 4620 | 181.9 Zoll | |
| Breite | 1690 | 66.5 Zoll | |
| Höhe | 1425 | 56.1 Zoll | |
| Bodenfreiheit | 140 | 5.5 Zoll | |
| 1.75 | |||
| Leergewicht | |||
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | BMW | ||
| Motor-Typ | |||
| Anzahl zylinders | Straight 4 | ||
| Hubraum | 2 litre 1991 cc (121.498 cu in) |
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| Bohrung × Hub | 89 × 80 mm
3.5 × 3.15 in |
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| Bohrung/Hub Verhältnis | 1.11 | ||
| Verteilung | single overhead camshaft (SOHC)
2 Ventile pro Zylinder 8 Insgesamt Ventile |
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| Leistung (DIN) |
130 PS (128 bhp) (95 kW) bei 5800 U/min |
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| Max. Drehmoment (DIN) |
178 Nm (131 ft·lb) (18.2 kgm) bei 4500 U/min |
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| spezifisches Leistung (DIN) |
47.9 kW/litre 65.2 ps/litre 64.3 bhp/litre 1.05 bhp/cu in |
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| Spezifisches Drehmoment (DIN) |
89.4 Nm/litre
1.08 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 9:1 | ||
| Vergasser/Einspritzung | Kugelfischer PL 04 fuel injection | ||
| effektiver Mitteldruck | 1123.5 kPa (162.9 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 497.75 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| Verbrauch | |||
| Verbrauch | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | rear wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | |||
| Lenkradumdrehungen | 4.300 | ||
| Wendekruis | |||
| Radaufhängen vorn | I.MS.CS.ARB. | ||
| Radaufhängen hintern | I.TA.CS.ARB. | ||
| Rädergröße vorn | 5½J x 14 H2 | ||
| Rädergröße hintern | 5½J x 14 H2 | ||
| Reifen vorn | 175 HR 14 | ||
| Reifen hintern | 175 HR 14 | ||
| Bremsen vorn/hintern | Di/Dr-S | ||
| Bremse Durchmesser vorn | 272 mm | ||
| Bremse Durchmesser hintern | 250 mm | ||
| Braked area | |||
| Getriebe | 3 gang Automatikgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 3.90 | ||
| Allgemein | |||
| Carfolio.com ID | 339515 | ||
| Production total | |||
| Modellnummer | |||
| E12 | |||
| RAC rating | 19.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1975 BMW 520i Automatic added 2013-06-18. Last modified 2020-02-02. |
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