| Technical Director | Adrian Newey |
| Chief Designer | Neil Oatley |
| Chief Aerodynamicist | Peter Prodromou |
| Designed In | 2002 |
| Significance of Name | McLaren Project 4, 17th design (revision D) |
| Active Years | 2003 |
| Cars Entered | 31 |
| Races Contested | 16 |
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| Average Classification | Median: 3, Mean: 3.78 (Standard deviation: 2.87) |
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| Average Qualifying Position | Median: 7, Mean: 7.61 (Standard deviation: 4.91) |
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| Fastest Laps | 3 |
| Average Fastest Lap Position | Median: 5, Mean: 4.66 (Standard deviation: 2.52) |
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| Races Led | 15 |
| Laps Led | 176 |
| Race Distance Led | 862 km |
| Debut | 2003 Australian GP |
| Maiden Win | 2003 Australian GP |
| Last Race | 2003 Japanese GP |
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