Include non-championship races
| Chief Designer | Gioacchino Colombo |
| Designed In | 1950 |
| Significance of Name | Increment of model 158 |
| Active Years | 1950 - 1951 |
| Cars Entered | 6 |
| Races Contested | 5 |
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| Average Classification | Median: 4, Mean: 5.00 (Standard deviation: 3.74) |
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| Average Qualifying Position | Median: 4.5, Mean: 4.33 (Standard deviation: 1.97) |
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| Fastest Laps | 1 |
| Average Fastest Lap Position | Median: 1, Mean: 1.00 (Standard deviation: 0.00) |
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| Races Led | 1 |
| Laps Led | 78 |
| Race Distance Led | 491 km |
| Debut | 1950 Italian GP |
| Maiden Win | 1950 Italian GP |
| Last Race | 1951 German GP |
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