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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| Carrosserie | |||
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| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 1 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3050 | 120.1 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 4900 | 192.9 | |
| Largeur | 2080 | 81.9 | |
| Hauteur | 1300 | 51.2 | |
| Garde au sol | |||
| 1.61 | |||
| Poids avec pleins | 1268 kg | 2795 | |
| Répartition poids AV | 42% front | ||
| Réservoir à essence | 100 litres | 22 [26.4] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | |||
| Cylinders | V 12 in 60° vee | ||
| Cylindrée | 5.5 litre 5513 cc (336.424 cu in) |
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| Alésage × Course | 82 × 87 mm
3.23 × 3.43 in |
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| Rapport alésage / course | 0.94 | ||
| Distribution | single overhead camshaft (SOHC)
3 Soupapes par cylindre 36 Total vannes |
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| Puissance maximale | 720 PS (710 bhp) (529 kW) à 5250 tr/mn |
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| Couple maximale | 1100 Nm (811 ft·lb) (112.2 kgm) à 4000 tr/mn |
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| Specific output | 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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| Construction | |||
| Lubrification | |||
| Taux de compression | 9:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 2507.3 kPa (363.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 459.42 cc | ||
| Aspiration | Turbo | ||
| Compressor | 2 turbochargers | ||
| Intercooler | Y | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 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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| 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 | mid | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.DW. | ||
| Suspension AR | I.DW. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 245/40 R 20 Y | ||
| Pneumatiques AR | 335/30 R 20 Y | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 380 mm | ||
| Diamètre des freins AR | 380 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 196306 | ||
| Production total | |||
| Type mines | |||
| 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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