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Alfa Romeo 1900 C52 "Disco Volante" Coupe |
1952, Italy |
engines/performance |
| engines: |
| years |
cyl./valv. |
compr. |
displacement |
power |
|
specific |
fuel |
torque |
|
| 52: |
i4/8V |
8.7:1 |
1997cc.(122ci) |
158-hp |
@6500rpm |
79.1 hp/l |
2x1bbl |
?lb-ft. (?Nm) |
@?rpm |
|
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performance: |
| engine |
topspeed |
0-50mph |
0-62mph |
0-100mph |
0-124mph |
1/4mile |
mileage (US-gallon) |
| 2.0l158hp: |
?kph/?mph |
?s |
?s |
?s |
?s |
?s@?mph/?kph |
? l/100km | ? mpg |
|
tyres/transmission |
| tyres front/rear: |
? |
| transmission/drive wheel: |
4-speed/RWD |
dimensions/weight |
| length x width x height: |
3950 x 1780 x ? mm (155.5 x 70.1 x ? in) |
| wheelbase - tread f/r: |
2220 mm - 1235/1200 mm (87.4 in - 48.6/47.2 in) |
| some calculations: |
base aera: 7.03 m² (75.7 sq.ft.) - frontal aera: ? m² (? sq.ft.) - LxWxH: ? m³ (? cu.ft.) |
| aerodynamics: |
coefficient of drag (cd): 0.26 - drag area: ? m² / ? sq.ft. |
| weight: |
750 kg (1653 lb) |
| power/weight-ratio: |
4.7 kg/hp (10.5 lb/hp) 211 hp/ton |
price/production |
| base-price: |
? |
| production: |
3: one coupe, one spider (1952) with wide-body, one spider (1953) with narrow body |
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The "Disco Volante" was based on the road-car Alfa Romeo 1900 and was built for the racetrack. "Disco Volante" means "Flying Saucer".
The aerodynamic was very good for a car in that time: cd = 0.30 (or less).
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Pictures taken at the "Technoclassica Essen 2010" in Essen, Germany. |
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701 visit(s) of this page |
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all pictures are taken by the webmaster, exceptions are marked. reproduction only with permission.
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