Include non-championship races
| Active Years | 1977–1979, 1983, 1985–1987, 1989–1990 |
| Cars Entered | 224 |
| Races Contested | 108 |
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| Average Classification | Median: 9, Mean: 8.79 (Standard deviation: 3.28) |
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| Average Qualifying Position | Median: 17, Mean: 17.10 (Standard deviation: 6.37) |
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| Fastest Laps | 0 |
| Average Fastest Lap Position | Median: 16, Mean: 15.13 (Standard deviation: 5.27) |
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| Races Led | 0 |
| Debut | 1977 Argentine GP |
| Last Race | 1990 Brazilian GP |
| Drivers' Championship | | 1977 – | 17th | ( Clay Regazzoni) | (scored all 5 points, 100%) | | 17th | ( Patrick Tambay) | (scored all 5 points, 100%) |
| 1978 – | 16th | ( Clay Regazzoni) | (scored 2 of 4 points, 50%) | | 18th | ( Hans-Joachim Stuck) | (scored all 2 points, 100%) | | 19th | ( Derek Daly) | (scored 1 point, 100%) |
| 1979 – | 15th | ( Elio de Angelis) | (scored all 3 points, 100%) |
| 1983 – | not classified | | 1985 – | not classified | | 1986 – | 12th | ( Alan Jones) | (scored all 4 points, 100%) | | 15th | ( Patrick Tambay) | (scored all 2 points, 100%) |
| 1987 – | 13th | ( Riccardo Patrese) | (scored all 6 points, 100%) | | 14th | ( Andrea de Cesaris) | (scored all 4 points, 100%) |
| 1989 – | 16th | ( Stefano Modena) | (scored all 4 points, 100%) | | 20th | ( Martin Brundle) | (scored all 4 points, 100%) |
| 1990 – | 16th | ( Stefano Modena) | (scored all 2 points, 100%) |
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| Constructors' Championship | |
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| Driver | Races | Years |
Clay Regazzoni | 22 | 1977–1978 | Jacky Ickx | 5 | 1977–1978 | Patrick Tambay | 23 | 1977, 1986 | Danny Ongais | 4 | 1978 | Lamberto Leoni | 4 | 1978 | Hans-Joachim Stuck | 13 | 1978 | Bernard de Dryver | 1 | 1978 | Derek Daly | 14 | 1978–1979 | Nélson Piquet | 1 | 1978 | Harald Ertl | 4 | 1978 | Brett Lunger | 1 | 1978 | Jan Lammers | 15 | 1979 | Elio de Angelis | 15 | 1979 | Patrick Gaillard | 5 | 1979 | Marc Surer | 3 | 1979 | Stefan Johansson | 6 | 1983 | Alan Jones | 20 | 1985–1986 | Eddie Cheever | 1 | 1986 | Riccardo Patrese | 15 | 1987 | Andrea de Cesaris | 16 | 1987 | Stefano Modena | 19 | 1987, 1989–1990 | Martin Brundle | 16 | 1989 | Gregor Foitek | 2 | 1990 |
| Team |
Races | Years |
| Ensign | 55 | 1977–1979 | | Theodore | 8 | 1977 | | Shadow | 48 | 1978–1979 | | Interscope Racing | 2 | 1978 | | Bernard de Dryver | 1 | 1978 | | Spirit | 6 | 1983 | | Haas Lola | 36 | 1985–1986 | | Brabham | 68 | 1987, 1989–1990 |
| Car Manufacturer | Races | Years |
| Ensign | 64 | 1977–1979 | | Shadow | 50 | 1978–1979 | | Spirit | 6 | 1983 | | Lola | 36 | 1985–1986 | | Brabham | 68 | 1987, 1989–1990 |
| Engine Manufacturer | Races | Years |
| Ford | 141 | 1977–1979, 1986 | | Honda | 6 | 1983 | | Hart | 9 | 1985–1986 | | BMW | 32 | 1987 | | Judd | 36 | 1989–1990 |
| Tyre Manufacturer | Races | Years |
| Goodyear | 188 | 1977–1979, 1983, 1985–1987 | | Pirelli | 36 | 1989–1990 |
| Lubricant Manufacturer | Races | Years |
| Castrol | 54 | 1977–1978, 1987 | | Fina | 1 | 1978 | | Valvoline | 45 | 1979 | | Shell | 10 | 1983, 1985 | | BP | 32 | 1986 | | Elf | 36 | 1989–1990 |
| Entrant | Races | Years |
| Team Tissot Ensign with Castrol | 17 | 1977 | | Theodore Racing Hong Kong | 8 | 1977 | | Team Tissot Ensign | 19 | 1978 | | Shadow Racing Team | 18 | 1978 | | Interscope Racing | 2 | 1978 | | Bernard de Dryver | 1 | 1978 | | Sachs Racing | 4 | 1978 | | Samson Shadow Racing Team | 15 | 1979 | | Interscope Shadow Racing Team | 15 | 1979 | | Team Ensign | 15 | 1979 | | Spirit Racing | 6 | 1983 | | Team Haas (USA) Ltd | 36 | 1985–1986 | | Motor Racing Developments Ltd | 32 | 1987 | | Motor Racing Developments | 36 | 1989–1990 |
| Car Model | Races | Years |
| Ensign N177 | 53 | 1977–1979 | | Shadow DN9 | 50 | 1978–1979 | | Ensign N179 | 11 | 1979 | | Spirit 201C | 6 | 1983 | | Lola THL-1 | 9 | 1985–1986 | | Lola THL-2 | 27 | 1986 | | Brabham BT56 | 32 | 1987 | | Brabham BT58 | 36 | 1989–1990 |
| Car Number | Races | Years |
| Car 22 | 48 | 1977–1979 | | Car 23 | 15 | 1977–1978 | | Car 16 | 29 | 1978, 1986 | | Car 17 | 20 | 1978–1979 | | Car 39 | 2 | 1978 | | Car 18 | 15 | 1979 | | Car 40 | 6 | 1983 | | Car 33 | 4 | 1985 | | Car 15 | 16 | 1986 | | Car 7 | 34 | 1987, 1989–1990 | | Car 8 | 34 | 1987, 1989–1990 |
| Team Sponsor | Races | Years |
| Castrol | 17 | 1977 | | Goodyear | 72 | 1977, 1979, 1983, 1985 | | Tissot | 36 | 1977–1978 | | Tabatip | 18 | 1978 | | Villiger | 18 | 1978 | | Samson | 19 | 1979, 1985 | | Interscope | 15 | 1979 | | Champion | 15 | 1979 | | Duckhams | 15 | 1979 | | Hi-Line | 15 | 1979 | | Theodore Racing | 15 | 1979 | | Honda | 6 | 1983 | | Avis | 4 | 1985 | | Beatrice | 36 | 1985–1986 | | Shell | 4 | 1985 | | BP | 32 | 1986 | | Iceberg | 32 | 1987 | | Olivetti | 32 | 1987 | | Ricard | 32 | 1987 | | Bioptron | 32 | 1989 | | Nippon Shinpan | 32 | 1989 | | Carvico | 4 | 1990 |
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