The DKW Sonderklasse Coupé is a coupé with 2 doors and a front mounted powerplant which delivers its power through the front wheels.
It forms part of DKW's F 91 family of cars.
The 0.9 litre engine is a naturally aspirated, two stroke, 3 cylinder that produces 34 bhp (34.5 PS/25.4 kW) of power at 4000 rpm, and maximum torque of 69 N·m (51 lb·ft/7 kgm) at 2000 rpm.
The engine powers the wheels compliments of a 3 speed manual gearbox.
It weighs a claimed 879 kg at the kerb.
Maximum stated speed is 126 km/h (78 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2350 | 92.5 | |
| Spoorbreedte voor | 1194 | 47 | |
| Spoorbreedte achter | 1245 | 49 | |
| Lengte | 3962 | 156 | |
| Breedte | 1600 | 63 | |
| Hoogte | 1448 | 57 | |
| Bodemvrijheid | |||
| 1.69 | |||
| Gewicht | 879 kg | 1938 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | |||
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Auto Union | ||
| Motor nummer | AU 900 | ||
| Aantal cilinders | Straight 3 | ||
| Cilinderinhoud | 0.9 litre 903 cc (55.104 cu in) |
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| Boring × Slag | 71 × 76 mm
2.8 × 2.99 in |
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| Boring/slag verhouding | 0.93 | ||
| Distributie | two stroke (TS)
0 Kleppen per cilinder 0 Totaal aantal kleppen |
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| Vermogen | 34.5 PS (34 bhp) (25.4 kW) bij 4000 t/min |
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| Max. koppel | 69 Nm (51 ft·lb) (7 kgm) bij 2000 t/min |
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| Specific output | 28.1 kW/litre 38.2 ps/litre 37.7 bhp/litre 0.62 bhp/cu in |
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76.41 Nm/litre
0.92 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 6.5:1 | ||
| Brandstofsysteem | 1 Solex carburettor | ||
| 480.1 kPa (69.6 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 4 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 301 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| Prestasies | |||
| 0-80km/h | 17.3 s | ||
| 0-60mph | 28 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 23.5 s | ||
| 0-1000m | |||
| Max. snelheid | 126 km/h (78 mph) | ||
| Power-to-weight ratio | Higher is better 39.22 PS/tonne (1000 kg) 0.04 PS/kg 28.84 kW/tonne (1000 kg) 0.03 kW/kg 38.68 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 34.67 kg/kW 57.91 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 | front wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | I.TL. | ||
| Wielophanging achter | I.TL. | ||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | 5.60 x 15 | ||
| Bandenmaat agter | 5.60 x 15 | ||
| Bremmen voor/agter | 2LS/LT-DH | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 3 speed manual | ||
| Hoogste versnelling verhouding | 0.93 | ||
| Achteras verhouding | 4.71 | ||
| Algemeen | |||
| Carfolio.com ID | 41294 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | F 91 | ||
| RAC rating | 9.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1954 DKW Sonderklasse Coupé added before December 1995. Last modified 2023-04-23. |
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