Include non-championship races
| Chief Designer | John Barnard |
| Designed In | 1981 |
| Significance of Name | McLaren Project 4, 1st design (revision C) |
| Active Years | 1983 |
| Cars Entered | 23 |
| Races Contested | 12 |
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| Average Classification | Median: 5, Mean: 4.83 (Standard deviation: 2.44) |
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| Average Qualifying Position | Median: 18, Mean: 18.35 (Standard deviation: 4.04) |
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| Fastest Laps | 2 |
| Average Fastest Lap Position | Median: 11, Mean: 10.80 (Standard deviation: 5.90) |
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| Races Led | 1 |
| Laps Led | 31 |
| Race Distance Led | 102 km |
| Debut | 1983 Brazilian GP |
| Maiden Win | 1983 US West GP |
| Last Race | 1983 Dutch GP |
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