Full specs1970 Citroën SM
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | Robert Opron | ||
| Dimensions et poids | |||
| Empattement | 2950 | 116.1 | |
| Voies AV | 1526 | 60.1 | |
| Voies AR | 1326 | 52.2 | |
| Longueur | 4893 | 192.6 | |
| Largeur | 1836 | 72.3 | |
| Hauteur | 1324 | 52.1 | |
| Garde au sol | 155 | 6.1 | |
| 1.66 | |||
| Poids avec pleins | 1450 kg | 3197 | |
| Répartition poids AV | 62% front | ||
| Réservoir à essence | 90 litres | 19.8 [23.8] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Maserati | ||
| Type moteur | C114/1 | ||
| Cylinders | V 6 in 90° vee | ||
| Cylindrée | 2.7 litre 2670 cc (162.933 cu in) |
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| Alésage × Course | 87 × 75 mm
3.43 × 2.95 in |
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| Rapport alésage / course | 1.16 | ||
| Distribution | double overhead camshaft (DOHC)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale (DIN) |
170 PS (168 bhp) (125 kW) à 5500 tr/mn |
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| Couple maximale (DIN) |
230 Nm (170 ft·lb) (23.5 kgm) à 4000 tr/mn |
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| Specific output (DIN) |
46.9 kW/litre 63.8 ps/litre 62.9 bhp/litre 1.03 bhp/cu in |
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(DIN) |
86.14 Nm/litre
1.04 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 9:1 | ||
| Carburant | 3 Weber 42 DC NF carburettors | ||
| bmep (brake mean effective pressure) | 1082.5 kPa (157 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 4 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 445 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 7.1 s | ||
| 0-60mph | |||
| 0-100km/h | 8.9 s | ||
| 0-160km/h | |||
| 0-400m | 16.2 s | ||
| 0-1000m | 29.9 s | ||
| Vitesse | 217 km/h (135 mph) | ||
| Power-to-weight ratio | Higher is better 117.47 PS/tonne (1000 kg) 0.12 PS/kg 86.4 kW/tonne (1000 kg) 0.09 kW/kg 115.86 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.57 kg/kW 19.33 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 | front | ||
| Engine layout | longitudinal | ||
| Traction | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 2.000 | ||
| Turning circle | 10.50 m | ||
| Suspension AV | I.HPS.W. | ||
| Suspension AR | I.HPS.TA. | ||
| Roues AV | 6 x 15 | ||
| Roues AR | 6 x 15 | ||
| Pneumatiques AV | 195/70 VR 15 X | ||
| Pneumatiques AR | 195/70 VR 15 X | ||
| Freins AV/AR | Di/Di-S | ||
| Diamètre des freins AV | 300 mm | ||
| Diamètre des freins AR | 256 mm | ||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | 0.81 | ||
| Rapport de pont | 4.38 | ||
| Généralités | |||
| Carfolio.com ID | 30899 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 28.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1970 Citroën SM added before December 1995. Last modified 2013-06-19. |
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Citroën SM models
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