The fortwo twinamic is a passenger car from smart, with rear wheel drive, a rear positioned engine and a 2 door saloon (sedan) body style.
The smart fortwo twinamic's engine is a naturally aspirated petrol, 1 litre, double overhead camshaft 3 cylinder with 4 valves per cylinder. In this application it has an output of 70 bhp (71 PS/52 kW) of power at 6000 rpm, and maximum torque of 91 N·m (67 lb·ft/9.3 kgm) at 2850 rpm.
The engine drives the wheels via a 6 speed automatic 'box.
The quoted weight at the kerb is 935 kg.
Its maximum speed claimed is 151 km/h, which is 94 mph, quoted fuel consumption is 5.4/4.5/4.8 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 110.0 g/km.
Full specs
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| Carrocería | |||
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| Carrocería | 2 seater sedan/saloon | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 1873 | 73.7 | |
| Vía delantera | 1469 | 57.8 | |
| Vía trasera | 1430 | 56.3 | |
| Longitud | 2695 | 106.1 | |
| Ancho | 1663 | 65.5 | |
| Altura | 1555 | 61.2 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.44 | ||
| Peso en vacío | 935 kg | 2061 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 28 litres | 6.2 [7.4] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | |||
| Código de motor | |||
| Número de cilindros | Straight 3 | ||
| Cilindrada | 1 litre 999 cc (60.963 cu in) |
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| Diámetro × Carrera | 72.2 × 81.3 mm
2.84 × 3.2 in |
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| Relación diámetro/carrera | 0.89 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal | 71 PS (70 bhp) (52 kW) a 6000 rpm |
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| Par motor máximo | 91 Nm (67 ft·lb) (9.3 kgm) a 2850 rpm |
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| Potencia específica | 52.3 kW/litre 71 ps/litre 70.1 bhp/litre 1.15 bhp/cu in |
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91.09 Nm/litre
1.1 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.5:1 | ||
| Alimentación | EFI | ||
| 1144.7 kPa (166 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 4 | ||
| Engine coolant | Water | ||
| 333 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 15.1 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 151 km/h (94 mph) | ||
| Power-to-weight ratio | Higher is better 75.91 PS/tonne (1000 kg) 0.08 PS/kg 55.83 kW/tonne (1000 kg) 0.06 kW/kg 74.87 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 17.91 kg/kW 29.92 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 5.4/4.5/4.8 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 5.4/4.5/4.8 l/100km urban/extra-urban/combined | ||
| km/litre | 18.5/22.2/20.8 km/l urban/extra-urban/combined | ||
| UK MPG | 52.3/62.8/58.9 UK MPG urban/extra-urban/combined | ||
| US MPG | 43.6/52.3/49.0 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 110.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | B | ||
| CO2 Effizienz (DE) | D | ||
| Chasis | |||
| Ubicación del motor | rear | ||
| Engine layout | transverse | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | 5.0J x 15 | ||
| Ruedas detrás | 5.0J x 15 | ||
| Neumáticos delante | 165/65 R 15 | ||
| Neumáticos detrás | 165/65 R 15 | ||
| Brakes F/R | VeDi/Dr-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 6 speed automatic | ||
| Eje trasero desmultiplicación | |||
| Desmultiplicación grupo cónico | |||
| General | |||
| Carfolio.com ID | 789085 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 9.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 smart fortwo twinamic added 2023-01-20. Last modified 2023-01-20. |
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