The SM 4.1 Coupé is an automobile from Sta Matilde, with rear wheel drive, a front located engine and a 2 door coupé body style.
The 4.1 litre engine is a naturally aspirated, overhead valve, 6 cylinder that has an output of 168 bhp (170 PS/125 kW) of power at 4800 rpm, and maximum torque of 319 N·m (235 lb·ft/32.5 kgm) at 2600 rpm.
A 4 speed manual 'box transfers the power to the driven wheels.
The Sta Matilde SM 4.1 Coupé weighs a quoted 1200 kg at the kerb.
The Sta Matilde SM 4.1 Coupé is said to be able to attain a top speed of 200 km/h (124 mph).
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2420 | 95.3 | |
| Voies AV | 1410 | 55.5 | |
| Voies AR | 1410 | 55.5 | |
| Longueur | 4180 | 164.6 | |
| Largeur | 1690 | 66.5 | |
| Hauteur | 1280 | 50.4 | |
| Garde au sol | 220 | 8.7 | |
| 1.73 | |||
| Poids avec pleins | 1200 kg | 2646 | |
| Répartition poids AV | |||
| Réservoir à essence | 65 litres | 14.3 [17.2] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 4.1 litre 4093 cc (249.77 cu in) |
||
| Alésage × Course | 98.3 × 89.7 mm
3.87 × 3.53 in |
||
| Rapport alésage / course | 1.1 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 12 Total vannes |
||
| Puissance maximale (SAE) |
170 PS (168 bhp) (125 kW) à 4800 tr/mn |
||
| Couple maximale (SAE) |
319 Nm (235 ft·lb) (32.5 kgm) à 2600 tr/mn |
||
| Specific output (SAE) |
30.6 kW/litre 41.6 ps/litre 41 bhp/litre 0.67 bhp/cu in |
||
(SAE) |
77.94 Nm/litre
0.94 ft·lb/cu3 |
||
| Construction | |||
| Lubrification | |||
| Taux de compression | 7.8:1 | ||
| Carburant | 1 carb | ||
| bmep (brake mean effective pressure) | 979.4 kPa (142 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 682.17 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 10 s | ||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 200 km/h (124 mph) | ||
| Power-to-weight ratio | Higher is better 141.95 PS/tonne (1000 kg) 0.14 PS/kg 104.4 kW/tonne (1000 kg) 0.1 kW/kg 140 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
||
| Weight-to-power ratio | Lower is better 9.58 kg/kW 16 lb/bhp |
||
| 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 | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | 10.50 m | ||
| Suspension AV | I.W.LongTB.CS.ARB. | ||
| Suspension AR | LA.TL. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 215/60 HR 15 | ||
| Pneumatiques AR | 215/60 HR 15 | ||
| Freins AV/AR | Di/Di-S | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.81 | ||
| Généralités | |||
| Carfolio.com ID | 98318 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 35.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1985 Sta Matilde SM 4.1 Coupé added 2002-08-14. Last modified 2013-02-28. |
|||