The a.d. Tramontana R is a rear wheel drive automobile, with the engine placed amidships, and a 1 door coupé bodyshell.
The 5.5 litre engine is a turbocharged, single overhead camshaft, 12 cylinder unit that develops 710 bhp (720 PS/529 kW) of power at 5250 rpm, and maximum torque of 1100 N·m (811 lb·ft/112.2 kgm) at 4000 rpm.
The engine transfers its power through to the wheels via a 6 speed manual transmission.
It weighs a claimed 1268 kg at the kerb.
Maximum speed quoted is 325 km/h (202 mph).
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater fixed-head coupé | ||
| Número de puertas | 1 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3050 | 120.1 | |
| Vía delantera | |||
| Vía trasera | |||
| Longitud | 4900 | 192.9 | |
| Ancho | 2080 | 81.9 | |
| Altura | 1300 | 51.2 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.61 | ||
| Peso en vacío | 1268 kg | 2795 | |
| Distribución del peso (% adelante) | 42% front | ||
| Capacità serbatoio | 100 litres | 22 [26.4] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| turbocharged petrol | |||
| Fabricante del motor | Mercedes-Benz | ||
| Código de motor | |||
| Número de cilindros | V 12 in 60° vee | ||
| Cilindrada | 5.5 litre 5513 cc (336.424 cu in) |
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| Diámetro × Carrera | 82 × 87 mm
3.23 × 3.43 in |
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| Relación diámetro/carrera | 0.94 | ||
| Distribución | single overhead camshaft (SOHC)
3 válvulas por cilindro 36 Total de válvulas |
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| Potencia nominal | 720 PS (710 bhp) (529 kW) a 5250 rpm |
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| Par motor máximo | 1100 Nm (811 ft·lb) (112.2 kgm) a 4000 rpm |
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| Potencia específica | 96 kW/litre 130.6 ps/litre 128.8 bhp/litre 2.11 bhp/cu in |
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199.53 Nm/litre
2.41 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 9:1 | ||
| Alimentación | EFI | ||
| 2507.3 kPa (363.7 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 459.42 cc | |||
| Aspiración | Turbo | ||
| Compresor | 2 turbochargers | ||
| intercooler | Y | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 325 km/h (202 mph) | ||
| Power-to-weight ratio | Higher is better 567.72 PS/tonne (1000 kg) 0.57 PS/kg 417.54 kW/tonne (1000 kg) 0.42 kW/kg 559.94 bhp/tonne (1000 kg) 0.56 bhp/kg 0.25 bhp/lb |
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| Weight-to-power ratio | Lower is better 2.39 kg/kW 4 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | mid | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.DW. | ||
| Suspensión trasera | I.DW. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 245/40 R 20 Y | ||
| Neumáticos detrás | 335/30 R 20 Y | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 380 mm | ||
| Rear brake diameter | 380 mm | ||
| Braked area | |||
| Transmisión | 6 speed manual | ||
| Eje trasero desmultiplicación | |||
| Desmultiplicación grupo cónico | |||
| General | |||
| Carfolio.com ID | 196306 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 50.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2009 a.d. Tramontana R added 2009-03-20. Last modified 2013-04-25. |
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