Include non-championship races
| Chief Designer | Gordon Coppuck |
| Designed In | 1979 |
| Significance of Name | McLaren 29th design (revision B) |
| Active Years | 1980 |
| Cars Entered | 6 |
| Races Contested | 3 |
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| Average Classification | Median: 8.5, Mean: 8.25 (Standard deviation: 2.77) |
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| Average Qualifying Position | Median: 19, Mean: 18.83 (Standard deviation: 5.37) |
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| Fastest Laps | 0 |
| Average Fastest Lap Position | Median: 13, Mean: 15.00 (Standard deviation: 4.69) |
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| Races Led | 0 |
| Debut | 1980 Argentine GP |
| Last Race | 1980 South African GP |
| Drivers' Championship | |
| Constructors' Championship | |
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