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
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2420 | 95.3 | |
| Spoorbreedte voor | 1410 | 55.5 | |
| Spoorbreedte achter | 1410 | 55.5 | |
| Lengte | 4180 | 164.6 | |
| Breedte | 1690 | 66.5 | |
| Hoogte | 1280 | 50.4 | |
| Bodemvrijheid | 220 | 8.7 | |
| 1.73 | |||
| Gewicht | 1200 kg | 2646 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 65 litres | 14.3 [17.2] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | GM | ||
| Motor nummer | |||
| Aantal cilinders | Straight 6 | ||
| Cilinderinhoud | 4.1 litre 4093 cc (249.77 cu in) |
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| Boring × Slag | 98.3 × 89.7 mm
3.87 × 3.53 in |
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| Boring/slag verhouding | 1.1 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 12 Totaal aantal kleppen |
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| Vermogen (SAE) |
170 PS (168 bhp) (125 kW) bij 4800 t/min |
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| Max. koppel (SAE) |
319 Nm (235 ft·lb) (32.5 kgm) bij 2600 t/min |
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| Specific output (SAE) |
30.6 kW/litre 41.6 ps/litre 41 bhp/litre 0.67 bhp/cu in |
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(SAE) |
77.94 Nm/litre
0.94 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 7.8:1 | ||
| Brandstofsysteem | 1 carb | ||
| 979.4 kPa (142 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 7 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 682.17 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| Prestasies | |||
| 0-80km/h | 10 s | ||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 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 |
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| Weight-to-power ratio | Lower is better 9.58 kg/kW 16 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | 10.50 m | ||
| Wielophanging voor | I.W.LongTB.CS.ARB. | ||
| Wielophanging achter | LA.TL. | ||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | 215/60 HR 15 | ||
| Bandenmaat agter | 215/60 HR 15 | ||
| Bremmen voor/agter | Di/Di-S | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 3.81 | ||
| Algemeen | |||
| Carfolio.com ID | 98318 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 35.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1985 Sta Matilde SM 4.1 Coupé added 2002-08-14. Last modified 2013-02-28. |
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