The Luce RX-4 is a passenger car from Mazda, with rear wheel drive, a front located engine and a 4 door saloon (sedan) body style.
Its engine is a naturally aspirated Wankel rotary petrol, 2.3 (rotary equivalent) litre, 2 rotary chamber. In this application it develops 123 bhp (125 PS/92 kW) of power at 6500 rpm, and maximum torque of 162 N·m (119 lb·ft/16.5 kgm) at 4000 rpm.
A 4 speed manual 'box transmits the power to the wheels.
It weighs a quoted 1115 kg at the kerb.
Full specs
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Applicable to the Japanese (JDM) domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2510 | 98.8 | |
| Voies AV | 1380 | 54.3 | |
| Voies AR | 1370 | 53.9 | |
| Longueur | 4400 | 173.2 | |
| Largeur | 1660 | 65.4 | |
| Hauteur | 1410 | 55.5 | |
| Garde au sol | 155 | 6.1 | |
| 1.75 | |||
| Poids avec pleins | 1115 kg | 2458 | |
| Répartition poids AV | |||
| Réservoir à essence | 65 litres | 14.3 [17.2] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mazda | ||
| Type moteur | 12A | ||
| Cylinders | RC 2 | ||
| Cylindrée | 2.3 litre 2292 cc (139.866 cu in) |
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| Alésage × Course | |||
| Rapport alésage / course | |||
| Distribution | |||
| Puissance maximale (JIS net) |
125 PS (123 bhp) (92 kW) à 6500 tr/mn |
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| Couple maximale (JIS net) |
162 Nm (119 ft·lb) (16.5 kgm) à 4000 tr/mn |
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| Specific output (JIS net) |
40 kW/litre 54.4 ps/litre 53.7 bhp/litre 0.88 bhp/cu in |
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(JIS net) |
70.68 Nm/litre
0.85 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9.4:1 | ||
| Carburant | 1 carburettor | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | 6000 tr/mn | ||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 1146 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 111.85 PS/tonne (1000 kg) 0.11 PS/kg 82.26 kW/tonne (1000 kg) 0.08 kW/kg 110.31 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.16 kg/kW 20.31 lb/bhp |
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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 4½ x 13 | ||
| Roues AR | 4½ x 13 | ||
| Pneumatiques AV | 6.45-13 | ||
| Pneumatiques AR | 6.45-13 | ||
| Freins AV/AR | VeDi/Di-S | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.90 | ||
| Généralités | |||
| Carfolio.com ID | 533170 | ||
| Production total | |||
| Type mines | |||
| RAC rating | |||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1976 Mazda Luce RX-4 added 2017-10-29. Last modified 2020-03-16. |
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