The MX-5 1.8 is a rear wheel drive convertible/cabriolet road car with a front positioned engine, manufactured by Mazda.
The 1.8 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder that has an output of 124.5 bhp (126 PS/93 kW) of power at 6500 rpm, and maximum torque of 167 N·m (123 lb·ft/17 kgm) at 4500 rpm.
A 5 speed manual gearbox supplies the power to the driven wheels.
The quoted kerb weight is 1150 kg.
Its maximum speed quoted is 194 km/h (121 mph), manufacturer claimed fuel consumption figures are 9.5/5.5/7.0 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 167.0 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 | 1245 | 49 | |
| Despeje del suelo | 145 | 5.7 | |
| Relación Largo:Dist.entre ejes | 1.73 | ||
| Peso en vacío | 1150 kg | 2535 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 50 litres | 11 [13.2] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.38 | ||
| Superficie frontal | 1.80 m² | ||
| SCx | 0.68 | ||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Mazda | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 1.8 litre 1798 cc (109.721 cu in) |
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| Diámetro × Carrera | 83 × 83.1 mm
3.27 × 3.27 in |
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| Relación diámetro/carrera | 1 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 126 PS (124.5 bhp) (93 kW) a 6500 rpm |
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| Par motor máximo | 167 Nm (123 ft·lb) (17 kgm) a 4500 rpm |
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| Potencia específica | 51.6 kW/litre 70.2 ps/litre 69.2 bhp/litre 1.13 bhp/cu in |
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92.88 Nm/litre
1.12 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.8:1 | ||
| Alimentación | EFI | ||
| 1167.2 kPa (169.3 psi) | |||
| Maximum RPM | 7000 rpm | ||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 449.5 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 9.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 194 km/h (121 mph) | ||
| Power-to-weight ratio | Higher is better 109.77 PS/tonne (1000 kg) 0.11 PS/kg 80.73 kW/tonne (1000 kg) 0.08 kW/kg 108.26 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.39 kg/kW 20.69 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 9.5/5.5/7.0 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.5/5.5/7.0 l/100km urban/extra-urban/combined | ||
| km/litre | 10.5/18.2/14.3 km/l urban/extra-urban/combined | ||
| UK MPG | 29.7/51.4/40.4 UK MPG urban/extra-urban/combined | ||
| US MPG | 24.8/42.8/33.6 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 167.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | H | ||
| CO2 Effizienz (DE) | G | ||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| 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 | 5 speed manual | ||
| Eje trasero desmultiplicación | 0.81 | ||
| Desmultiplicación grupo cónico | 3.91 | ||
| General | |||
| Carfolio.com ID | 195459 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 17.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2009 Mazda MX-5 1.8 added 2009-02-09. Last modified 2013-02-28. |
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