The Speedtail is a passenger car from McLaren, with rear wheel drive, a mid located engine and a 2 door coupé body style.
The McLaren Speedtail's engine is a turbocharged petrol, 4 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. It develops 789 bhp (800 PS/588 kW) of power at 7000 rpm, and maximum torque of 800 N·m (590 lb·ft/81.6 kgm) at 6500 rpm. It features dry sump-type lubrication.
The engine transmits power to the wheels through a 7 speed automatic gearbox.
It weighs a quoted 1676 kg at the kerb.
Its maximum speed stated is 403 km/h (250 mph), and carbon dioxide emissions are 357.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 3 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2728 | 107.4 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 5137 | 202.2 | |
| Largeur | 2032 | 80 | |
| Hauteur | 1120 | 44.1 | |
| Garde au sol | 85 | 3.3 | |
| 1.88 | |||
| Poids avec pleins | 1676 kg | 3695 | |
| Répartition poids AV | 41.6% front | ||
| Réservoir à essence | 60 litres | 13.2 [15.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | McLaren | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4 litre 3994 cc (243.729 cu in) |
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| Alésage × Course | 93 × 73.5 mm
3.66 × 2.89 in |
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| Rapport alésage / course | 1.27 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale | 800 PS (789 bhp) (588 kW) à 7000 tr/mn |
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| Couple maximale | 800 Nm (590 ft·lb) (81.6 kgm) à 6500 tr/mn |
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| Specific output | 147.3 kW/litre 200.3 ps/litre 197.5 bhp/litre 3.24 bhp/cu in |
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200.3 Nm/litre
2.42 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter sec | ||
| Taux de compression | |||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2517 kPa (365.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.25 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Hybrid drivetrain | |||
| Secondary motor type | electric motor | ||
| Secondary power | 292.0 PS (288 bhp, 214.8 kW) | ||
| Secondary torque | 200.0 Nm (148 ft·lb, 20 kgm) | ||
| Maximum system output | 1070.0 PS | ||
| Maximum system torque | 1150.0 N·m | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 403 km/h (250 mph) | ||
| Power-to-weight ratio | Higher is better 477.31 PS/tonne (1000 kg) 0.48 PS/kg 351.05 kW/tonne (1000 kg) 0.35 kW/kg 470.76 bhp/tonne (1000 kg) 0.47 bhp/kg 0.21 bhp/lb |
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| Weight-to-power ratio | Lower is better 2.85 kg/kW 4.76 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 | 357.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | G | ||
| 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 | |||
| Suspension AR | |||
| Roues AV | 8½J x 20 | ||
| Roues AR | 11J x 21 | ||
| Pneumatiques AV | Pirelli P-Zero 235/35 ZR 20 92Y | ||
| Pneumatiques AR | Pirelli P-Zero 315/30 ZR 21 105Y | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 7 speed automatic | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 561253 | ||
| Production total | 106 | ||
| Type mines | |||
| RAC rating | 42.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 McLaren Speedtail added 2018-10-26. Last modified 2025-12-16. |
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