| Active Years | 1973–1974, 1976, 1979 |
| Cars Entered | 48 |
| Races Contested | 48 |
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| Average Classification | Median: 13, Mean: 12.38 (Standard deviation: 3.18) |
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| Average Qualifying Position | Median: 23, Mean: 20.81 (Standard deviation: 6.44) |
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| Fastest Laps | 0 |
| Average Fastest Lap Position | Median: 15, Mean: 14.83 (Standard deviation: 5.55) |
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| Races Led | 0 |
| Debut | 1973 French GP |
| Last Race | 1979 United States GP |
| Drivers' Championship | |
| Constructors' Championship | |
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| Driver | Races | Years |
Rikky von Opel | 8 | 1973–1974 | Vern Schuppan | 7 | 1974 | Mike Wilds | 4 | 1974 | Chris Amon | 8 | 1976 | Patrick Nève | 1 | 1976 | Hans Binder | 1 | 1976 | Jacky Ickx | 4 | 1976 | Derek Daly | 7 | 1979 | Patrick Gaillard | 5 | 1979 | Marc Surer | 3 | 1979 |
| Team |
Races | Years |
| Ensign | 48 | 1973–1974, 1976, 1979 |
| Car Manufacturer | Races | Years |
| Ensign | 48 | 1973–1974, 1976, 1979 |
| Engine Manufacturer | Races | Years |
| Ford | 48 | 1973–1974, 1976, 1979 |
| Tyre Manufacturer | Races | Years |
| Firestone | 19 | 1973–1974 | | Goodyear | 29 | 1976, 1979 |
| Lubricant Manufacturer | Races | Years |
| Valvoline | 15 | 1979 |
| Chassis Designer | Races | Years |
| Morris Nunn | 21 | 1973–1974, 1976 | | Dave Baldwin | 16 | 1976, 1979 | | John Baldwin | 15 | 1979 | | Shahab Ahmed | 11 | 1979 |
| Car Model | Races | Years |
| Ensign N173 | 8 | 1973–1974 | | Ensign N174 | 13 | 1974, 1976 | | Ensign N176 | 12 | 1976 | | Ensign N177 | 4 | 1979 | | Ensign N179 | 11 | 1979 |
| Car Number | Races | Years |
| Car 29 | 1 | 1973 | | Car 28 | 6 | 1973 | | Car 22 | 40 | 1974, 1976, 1979 | | Car 25 | 1 | 1974 |
| Team Sponsor | Races | Years |
| Champion | 27 | 1974, 1979 | | Dempster | 12 | 1974 | | F&S Properties | 14 | 1976 | | First National City | 14 | 1976 | | HB Alarmsystemen | 14 | 1976 | | Valvoline | 14 | 1976 | | Duckhams | 15 | 1979 | | Goodyear | 15 | 1979 | | Hi-Line | 15 | 1979 | | Theodore Racing | 15 | 1979 |
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