The Mazda MX-5 2.0 Roadster Coupé is a 2 door convertible/cabriolet-bodied car with a front mounted engine driving through the rear wheels.
Power is supplied by a double overhead camshaft, 2 litre naturally aspirated 4 cylinder powerplant, with 4 valves per cylinder that provides power and torque figures of 158 bhp (160 PS/118 kW) at 7000 rpm and 188 N·m (139 lb·ft/19.2 kgm) at 5000 rpm respectively.
The power is transferred to the wheels by means of a 6 speed manual gearbox.
It weighs a claimed 1165 kg at the kerb.
Maximum speed stated is 217 km/h, which is 135 mph, official fuel consumption is 10.5/5.9/7.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 181.0 g/km.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2330 | 91.7 | |
| Vía delantera | 1490 | 58.7 | |
| Vía trasera | 1495 | 58.9 | |
| Longitud | 4020 | 158.3 | |
| Ancho | 1720 | 67.7 | |
| Altura | 1255 | 49.4 | |
| Despeje del suelo | 145 | 5.7 | |
| Relación Largo:Dist.entre ejes | 1.73 | ||
| Peso en vacío | 1165 kg | 2568 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 50 litres | 11 [13.2] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.365 | ||
| Superficie frontal | 1.80 m² | ||
| SCx | 0.66 | ||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Mazda | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 2 litre 1999 cc (121.986 cu in) |
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| Diámetro × Carrera | 87.5 × 83.1 mm
3.44 × 3.27 in |
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| Relación diámetro/carrera | 1.05 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 160 PS (158 bhp) (118 kW) a 7000 rpm |
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| Par motor máximo | 188 Nm (139 ft·lb) (19.2 kgm) a 5000 rpm |
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| Potencia específica | 58.9 kW/litre 80.1 ps/litre 79 bhp/litre 1.3 bhp/cu in |
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94.05 Nm/litre
1.14 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.8:1 | ||
| Alimentación | EFI | ||
| 1181.8 kPa (171.4 psi) | |||
| Maximum RPM | 7500 rpm | ||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 499.75 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 7.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 217 km/h (135 mph) | ||
| Power-to-weight ratio | Higher is better 137.51 PS/tonne (1000 kg) 0.14 PS/kg 101.13 kW/tonne (1000 kg) 0.1 kW/kg 135.62 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.89 kg/kW 16.52 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 10.5/5.9/7.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 10.5/5.9/7.6 l/100km urban/extra-urban/combined | ||
| km/litre | 9.5/16.9/13.2 km/l urban/extra-urban/combined | ||
| UK MPG | 26.9/47.9/37.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 22.4/39.9/30.9 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 181.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | I | ||
| CO2 Effizienz (DE) | G | ||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | transverse | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | 2.700 | ||
| Turning circle | 10.00 m | ||
| Suspensión delantera | I.DW. | ||
| Suspensión trasera | I.MultiLi. | ||
| Ruedas delante | 6½J x 16 | ||
| Ruedas detrás | 6½J x 16 | ||
| Neumáticos delante | 205/50 R 16 | ||
| Neumáticos detrás | 205/50 R 16 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | 290 mm | ||
| Rear brake diameter | 280 mm | ||
| Braked area | |||
| Transmisión | 6 speed manual | ||
| Eje trasero desmultiplicación | 0.83 | ||
| Desmultiplicación grupo cónico | 3.73 | ||
| General | |||
| Carfolio.com ID | 195448 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 19.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2009 Mazda MX-5 2.0 Roadster Coupé added 2009-02-09. Last modified 2013-02-28. |
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