The BMW 525i is a saloon (sedan) with 4 doors and a front mounted engine which supplies its power through the rear wheels.
The BMW 525i belongs to the E28 model family from BMW.
The BMW 525i's engine is a naturally aspirated petrol, 2.5 litre, single overhead camshaft 6 cylinder with 2 valves per cylinder. It develops 148 bhp (150 PS/110 kW) of power at 5500 rpm, and maximum torque of 215 N·m (159 lb·ft/21.9 kgm) at 4000 rpm.
The engine powers the wheels by means of a 3 speed automatic gearbox.
Stated weight at the kerb is 1300 kg.
Its maximum speed claimed is 190 km/h or 118 mph, manufacturer claimed fuel consumption figures are 8.7/10.7/13.9 l/100km 90 km/h / 120 km/h / urban.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater sedan/saloon | ||
| Anzahl türen | 4 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2625 | 103.3 Zoll | |
| Spurweite vorn | 1430 | 56.3 Zoll | |
| Spurweite hinten | 1470 | 57.9 Zoll | |
| Länge | 4620 | 181.9 Zoll | |
| Breite | 1700 | 66.9 Zoll | |
| Höhe | 1415 | 55.7 Zoll | |
| Bodenfreiheit | |||
| 1.76 | |||
| Leergewicht | 1300 kg | 2866 Pfund | |
| 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 6 | ||
| Hubraum | 2.5 litre 2495 cc (152.254 cu in) |
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| Bohrung × Hub | 86 × 71.6 mm
3.39 × 2.82 in |
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| Bohrung/Hub Verhältnis | 1.2 | ||
| Verteilung | single overhead camshaft (SOHC)
2 Ventile pro Zylinder 12 Insgesamt Ventile |
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| Leistung (DIN) |
150 PS (148 bhp) (110 kW) bei 5500 U/min |
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| Max. Drehmoment (DIN) |
215 Nm (159 ft·lb) (21.9 kgm) bei 4000 U/min |
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| spezifisches Leistung (DIN) |
44.2 kW/litre 60.1 ps/litre 59.3 bhp/litre 0.97 bhp/cu in |
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| Spezifisches Drehmoment (DIN) |
86.17 Nm/litre
1.04 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 9.6:1 | ||
| Vergasser/Einspritzung | Bosch L-Jetronic fuel injection | ||
| effektiver Mitteldruck | 1082.9 kPa (157.1 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 7 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 415.83 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 12.5 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 33.6 s | ||
| Vmax/Höchstgeschwindigkeit | 190 km/h (118 mph) | ||
| Power-to-weight ratio | Higher is better 115.43 PS/tonne (1000 kg) 0.12 PS/kg 84.9 kW/tonne (1000 kg) 0.08 kW/kg 113.85 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.78 kg/kW 19.68 lb/bhp |
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| Verbrauch | |||
| Verbrauch | 8.7/10.7/13.9 l/100km 90 km/h / 120 km/h / urban | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 8.7/10.7/13.9 l/100km 90kmph/120kmph/urban | ||
| km/litre | 11.5/9.3/7.2 km/l 90kmph/120kmph/urban | ||
| UK MPG | 32.5/26.4/20.3 UK MPG 90kmph/120kmph/urban | ||
| US MPG | 27.0/22.0/16.9 US MPG 90kmph/120kmph/urban | ||
| 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 | |||
| Wendekruis | |||
| Radaufhängen vorn | I.MS.CS.LW.LowTrailLi.ARB. | ||
| Radaufhängen hintern | I.STA.CS. | ||
| Rädergröße vorn | 5½J x 14 | ||
| Rädergröße hintern | 5½J x 14 | ||
| Reifen vorn | 175 HR 14 | ||
| Reifen hintern | 175 HR 14 | ||
| Bremsen vorn/hintern | VeDi/Dr-S | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 3 gang Automatikgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | |||
| Allgemein | |||
| Carfolio.com ID | 285131 | ||
| Production total | |||
| Modellnummer | |||
| E28 | |||
| RAC rating | 27.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1981 BMW 525i Automatic added 2012-10-01. Last modified 2020-02-02. |
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