The Special Roadster is a rear wheel drive roadster motor car with a front located engine, from Horch.
The power is produced by a naturally aspirated engine of 4.9 litre capacity. This unit features single overhead camshaft valve gear, 8 cylinder layout, and 2 valves per cylinder. It has an output of 118.5 bhp (120 PS/88 kW) of power.
The power is delivered to the wheels through a 4 speed manual gearbox.
Its quoted kerb weight is 2370 kg.
The Horch Special Roadster is claimed to achieve a top speed of 135 km/h (84 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater roadster | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 3300 | 129.9 | |
| Spoorbreedte voor | 1510 | 59.4 | |
| Spoorbreedte achter | 1516 | 59.7 | |
| Lengte | 5230 | 205.9 | |
| Breedte | 1810 | 71.3 | |
| Hoogte | 1550 | 61 | |
| Bodemvrijheid | 200 | 7.9 | |
| 1.58 | |||
| Gewicht | 2370 kg | 5225 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 95 litres | 20.9 [25.1] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Horch | ||
| Motor nummer | |||
| Aantal cilinders | Straight 8 | ||
| Cilinderinhoud | 4.9 litre 4946 cc (301.823 cu in) |
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| Boring × Slag | 87 × 104 mm
3.43 × 4.09 in |
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| Boring/slag verhouding | 0.84 | ||
| Distributie | single overhead camshaft (SOHC)
2 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen | 120 PS (118.5 bhp) (88 kW) |
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| Max. koppel | |||
| Specific output | 17.9 kW/litre 24.3 ps/litre 24 bhp/litre 0.39 bhp/cu in |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | |||
| Brandstofsysteem | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 618.25 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 135 km/h (84 mph) | ||
| Power-to-weight ratio | Higher is better 50.7 PS/tonne (1000 kg) 0.05 PS/kg 37.29 kW/tonne (1000 kg) 0.04 kW/kg 50 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 26.82 kg/kW 44.8 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 | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | 6.50-17 | ||
| Bandenmaat agter | 6.50-17 | ||
| Bremmen voor/agter | Dr/Dr | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 3.90 | ||
| Algemeen | |||
| Carfolio.com ID | 363627 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 37.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1938 Horch Special Roadster added 2014-02-15. Last modified 2020-02-02. |
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