The Sunbeam-Talbot Mk IIA is a saloon (sedan) with 4 doors and a front mounted powerplant which transmits the power through the rear wheels.
It's powered courtesy of a naturally aspirated engine of 2.3 litre capacity. This unit features overhead valve valve gear, 4 cylinder layout, and 2 valves per cylinder. It has an output of 70 bhp (71 PS/52 kW) of power at 4000 rpm, and maximum torque of 153 N·m (113 lb·ft/15.6 kgm) at 2400 rpm.
Power is transferred to the wheels by means of a 4 speed manual gearbox.
Having a claimed kerb weight of 1588 kg, the Sunbeam-Talbot Mk IIA performs the 0-60 mph sprint in 20.8 seconds and the standing-start quarter mile in 22.2 seconds.
Maximum quoted speed is 131 km/h, or 81 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Aantal portieren | 4 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2477 | 97.5 | |
| Spoorbreedte voor | 1107 | 43.6 | |
| Spoorbreedte achter | 1283 | 50.5 | |
| Lengte | 4255 | 167.5 | |
| Breedte | 1588 | 62.5 | |
| Hoogte | 1543 | 60.7 | |
| Bodemvrijheid | 168 | 6.6 | |
| 1.72 | |||
| Gewicht | 1588 kg | 3501 | |
| Gewichtsverdeling | 49.7% front | ||
| Benzinetank inhalt | 45.5 litres | 10 [12] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | 1.76 m² | ||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Sunbeam-Talbot | ||
| Motor nummer | |||
| Aantal cilinders | Straight 4 | ||
| Cilinderinhoud | 2.3 litre 2267 cc (138.341 cu in) |
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| Boring × Slag | 81 × 110 mm
3.19 × 4.33 in |
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| Boring/slag verhouding | 0.74 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 8 Totaal aantal kleppen |
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| Vermogen | 71 PS (70 bhp) (52 kW) bij 4000 t/min |
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| Max. koppel | 153 Nm (113 ft·lb) (15.6 kgm) bij 2400 t/min |
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| Specific output | 23 kW/litre 31.3 ps/litre 30.9 bhp/litre 0.51 bhp/cu in |
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67.49 Nm/litre
0.82 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 6.45:1 | ||
| Brandstofsysteem | 1 St carb | ||
| 848.1 kPa (123 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 566.75 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| Prestasies | |||
| 0-80km/h | 14.4 s | ||
| 0-60mph | 20.8 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 22.2 s | ||
| 0-1000m | |||
| Max. snelheid | 131 km/h (81 mph) | ||
| Power-to-weight ratio | Higher is better 44.69 PS/tonne (1000 kg) 0.04 PS/kg 32.87 kW/tonne (1000 kg) 0.03 kW/kg 44.08 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 30.42 kg/kW 50.82 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 | 3.600 | ||
| Draaicirkel | 11.10 m | ||
| Wielophanging voor | I.CS. | ||
| Wielophanging achter | LA.SE. | ||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | 5.50 x 16 | ||
| Bandenmaat agter | 5.50 x 16 | ||
| Bremmen voor/agter | Dr/Dr | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | 865 cm2 | ||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 3.90 | ||
| Algemeen | |||
| Carfolio.com ID | 44473 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 16.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1952 Sunbeam-Talbot Mk IIA added before December 1995. Last modified 2013-02-28. |
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