The Mazda Roadster S is a convertible/cabriolet with 2 doors and a front mounted engine which transmits the power to the rear wheels.
The 4 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a capacity of 1.5 litres. This unit provides power and torque figures of 129 bhp (131 PS/96 kW) at 7000 rpm and 150 Nm (111 lbft/15.3 kgm) at 4800 rpm respectively.
A 6 speed manual transmission delivers the power to the wheels.
The Mazda Roadster S weighs a quoted 990 kg at the kerb.
Full specs
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Applicable to the Japanese (JDM) domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2310 | 90.9 | |
| Voies AV | 1495 | 58.9 | |
| Voies AR | 1505 | 59.3 | |
| Longueur | 3915 | 154.1 | |
| Largeur | 1735 | 68.3 | |
| Hauteur | 1235 | 48.6 | |
| Garde au sol | 140 | 5.5 | |
| 1.69 | |||
| Poids avec pleins | 990 kg | 2183 | |
| Répartition poids AV | |||
| Réservoir à essence | 40 litres | 8.8 [10.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mazda | ||
| Type moteur | SKYACTIV-G 1.5 | ||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.5 litre 1496 cc (91.292 cu in) |
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| Alésage × Course | 74.5 × 85.8 mm
2.93 × 3.38 in |
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| Rapport alésage / course | 0.87 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (JIS net) |
131 PS (129 bhp) (96 kW) à 7000 tr/mn |
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| Couple maximale (JIS net) |
150 Nm (111 ft·lb) (15.3 kgm) à 4800 tr/mn |
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| Specific output (JIS net) |
64.3 kW/litre 87.4 ps/litre 86.2 bhp/litre 1.41 bhp/cu in |
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(JIS net) |
100.27 Nm/litre
1.21 ft·lb/cu3 |
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| Construction | aluminium block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 13:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1260 kPa (182.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 374 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 132.11 PS/tonne (1000 kg) 0.13 PS/kg 97.17 kW/tonne (1000 kg) 0.1 kW/kg 130.3 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.29 kg/kW 17.19 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 | 135.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | E | ||
| CO2 Effizienz (DE) | E | ||
| 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 | 6½J x 16 | ||
| Roues AR | 6½J x 16 | ||
| Pneumatiques AV | 195/50 R 16 84V | ||
| Pneumatiques AR | 195/50 R 16 84V | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 2.87 | ||
| Généralités | |||
| Carfolio.com ID | 425469 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 13.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2015 Mazda Roadster S added 2015-05-31. Last modified 2020-02-02. |
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