The Austin A90 Atlantic is a convertible/cabriolet with 4 doors and a front mounted powerplant which delivers its power to the rear wheels.
Power is produced by an overhead valve, 2.7 litre naturally aspirated 4 cylinder motor, with 2 valves per cylinder that develops power and torque figures of 88 bhp (89 PS/66 kW) at 4000 rpm and 190 N·m (140 lb·ft/19.4 kgm) at 2500 rpm respectively.
Power is supplied to the wheels through a 4 speed manual gearbox.
With a stated kerb weight of 1359 kg, the Austin A90 Atlantic manages to cover the 0-60 mph dash in 22.2 seconds and the quarter mile from rest in 20.9 seconds.
The Austin A90 Atlantic is claimed to achieve a top speed of 135 km/h or 84 mph.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 2+2 seater convertible/cabriolet | ||
| Anzahl türen | 4 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2438 | 96 Zoll | |
| Spurweite vorn | 1359 | 53.5 Zoll | |
| Spurweite hinten | 1410 | 55.5 Zoll | |
| Länge | 4496 | 177 Zoll | |
| Breite | 1778 | 70 Zoll | |
| Höhe | 1549 | 61 Zoll | |
| Bodenfreiheit | |||
| 1.84 | |||
| Leergewicht | 1359 kg | 2996 Pfund | |
| Gewichtsverteilung (vorn) | 52.3% front | ||
| Tankinhalt | |||
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Austin | ||
| Motor-Typ | |||
| Anzahl zylinders | Straight 4 | ||
| Hubraum | 2.7 litre 2660 cc (162.323 cu in) |
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| Bohrung × Hub | 87.3 × 111.1 mm
3.44 × 4.37 in |
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| Bohrung/Hub Verhältnis | 0.79 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 8 Insgesamt Ventile |
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| Leistung | 89 PS (88 bhp) (66 kW) bei 4000 U/min |
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| Max. Drehmoment | 190 Nm (140 ft·lb) (19.4 kgm) bei 2500 U/min |
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| spezifisches Leistung | 24.7 kW/litre 33.5 ps/litre 33.1 bhp/litre 0.54 bhp/cu in |
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| Spezifisches Drehmoment |
71.43 Nm/litre
0.86 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | |||
| Verdichtungsverhältnis | 7.5:1 | ||
| Vergasser/Einspritzung | 2 SU carburettors | ||
| effektiver Mitteldruck | 897.6 kPa (130.2 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | |||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 665 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | 14.9 s | ||
| 0-60mph | 22.2 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 20.9 s | ||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 135 km/h (84 mph) | ||
| Power-to-weight ratio | Higher is better 65.65 PS/tonne (1000 kg) 0.07 PS/kg 48.29 kW/tonne (1000 kg) 0.05 kW/kg 64.75 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 20.71 kg/kW 34.59 lb/bhp |
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| 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 | |||
| Wendekruis | |||
| Radaufhängen vorn | I.CS. | ||
| Radaufhängen hintern | LA.SE. | ||
| Rädergröße vorn | |||
| Rädergröße hintern | |||
| Reifen vorn | 5.50 x 16 | ||
| Reifen hintern | 5.50 x 16 | ||
| Bremsen vorn/hintern | Dr/Dr | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 4 gang Schaltgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 3.70 | ||
| Allgemein | |||
| Carfolio.com ID | 50248 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 18.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1949 Austin A90 Atlantic added before December 1995. Last modified 2013-02-28. |
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