The Mazda Atenza Sport 23EX is a saloon with 4 doors and a front mounted engine which transmits its power through the front wheels.
Its 2.3 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder unit that develops 176 bhp (178 PS/131 kW) of power at 6500 rpm, and maximum torque of 215 N·m (159 lb·ft/21.9 kgm) at 4000 rpm.
The engine drives the wheels via a 5 speed automatic set of gears.
Its quoted weight at the kerb is 1430 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2675 | 105.3 | |
| Voies AV | 1540 | 60.6 | |
| Voies AR | 1540 | 60.6 | |
| Longueur | 4670 | 183.9 | |
| Largeur | 1780 | 70.1 | |
| Hauteur | 1445 | 56.9 | |
| Garde au sol | |||
| 1.75 | |||
| Poids avec pleins | 1430 kg | 3153 | |
| Répartition poids AV | |||
| Réservoir à essence | 64 litres | 14.1 [16.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mazda | ||
| Type moteur | L3-VE | ||
| Cylinders | Straight 4 | ||
| Cylindrée | 2.3 litre 2261 cc (137.975 cu in) |
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| Alésage × Course | 87.5 × 94 mm
3.44 × 3.7 in |
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| Rapport alésage / course | 0.93 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (JIS) |
178 PS (176 bhp) (131 kW) à 6500 tr/mn |
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| Couple maximale (JIS) |
215 Nm (159 ft·lb) (21.9 kgm) à 4000 tr/mn |
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| Specific output (JIS) |
58 kW/litre 78.9 ps/litre 77.8 bhp/litre 1.28 bhp/cu in |
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(JIS) |
95.09 Nm/litre
1.15 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.6:1 | ||
| Carburant | EFi | ||
| bmep (brake mean effective pressure) | 1194.9 kPa (173.3 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 565.25 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 124.79 PS/tonne (1000 kg) 0.12 PS/kg 91.78 kW/tonne (1000 kg) 0.09 kW/kg 123.08 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.9 kg/kW 18.2 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 | transverse | ||
| Traction | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.DW. | ||
| Suspension AR | I.MultiLi. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 215/45 R 17 | ||
| Pneumatiques AR | 215/45 R 17 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed automatic | ||
| Rapport de démultiplication supérieure | 0.69 | ||
| Rapport de pont | 3.86 | ||
| Généralités | |||
| Carfolio.com ID | 141141 | ||
| Production total | |||
| Type mines | DBA-GG3S | ||
| RAC rating | 19.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2006 Mazda Atenza Sport 23EX added 2006-05-23. Last modified 2013-02-28. |
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