Include non-championship races
| Date of Birth | Tuesday 18 September 1951 |
| Born | Fullinsdorf nr. Arisdorf Switzerland | |
|
| Active Years | 1979 - 1986 |
| Races Contested | |
| Wins | 0 |
| 2nd Places | 0 |
| 3rd Places | 0 |
| 4th Places | 2 |
| 5th Places | 2 |
| 6th Places | 7 |
| Average Classification | Median: 8.5, Mean: 8.90, Standard deviation: 0.40 |
|---|
| Retirements | 32 |
| Disqualifications | 0 |
| Failures to start | 1 |
| Failures to qualify | 6 |
| Pole Positions | 0 |
| Highest Qualifying Position | 5th |
| Average Qualifying Position | Median: 19, Mean: 18.02, Standard deviation: 0.55 |
|---|
| Fastest Laps | 1 |
| Average Fastest Lap Position | Median: 16, Mean: 14.88, Standard deviation: 0.61 |
|---|
| Races Led | 0 |
| Debut | 1979 Italian GP |
| Last Race | 1986 Belgian GP |
| Drivers' Championships |
| 1979 | | - | | Not Classified |
| 1980 | | - | | Not Classified |
| 1981 | | - | | 16th | | (4 points) |
| 1982 | | - | | 21st | | (3 points) |
| |
| 1983 | | - | | 15th | | (4 points) |
| 1984 | | - | | 21st | | (1 point) |
| 1985 | | - | | 13th | | (5 points) |
| 1986 | | - | | Not Classified |
|
|
| Total Points Scored | 17 |
| Records Held Today | None |
| Records Held At Retirement | 1. Most Consecutive 12th Place Finishes (2) – set at 1983 French GP, 2. Most 17th Fastest Laps (9) – set at 1986 Belgian GP, 3. Most 19th Place Qualifications (10) – set at 1984 Dutch GP, 4. Most 22nd Place Qualifications (8) – set at 1986 Spanish GP |
| Records Ever Broken | 1. Most Consecutive 12th Place Finishes (2) – set at 1981 US West GP, 2. Most 12th Place Finishes in a Season (2) – set at 1981 US West GP, 3. Most 16th Fastest Laps (6) – set at 1983 US West GP, 4. Most Consecutive 12th Place Finishes (2) – set at 1983 French GP, 5. Most 16th Fastest Laps (6) – set at 1983 French GP, 6. Most 12th Place Finishes in a Season (2) – set at 1983 French GP, 7. Most 16th Fastest Laps (7) – set at 1983 German GP, 8. Most 19th Place Qualifications (8) – set at 1984 French GP, 9. Most 19th Place Qualifications (9) – set at 1984 Austrian GP, 10. Most 19th Place Qualifications (10) – set at 1984 Dutch GP, 11. Most 22nd Place Qualifications (8) – set at 1986 Spanish GP, 12. Most 17th Fastest Laps (8) – set at 1986 San Marino GP, 13. Most 17th Fastest Laps (9) – set at 1986 Belgian GP |
|
| Team Mate | Races | Years |
| Jan Lammers | 3 | 1980 | | Harald Ertl | 1 | 1980 | | Ricardo Londoño | 1 | 1981 | | Mauro Baldi | 12 | 1982 | | Chico Serra | 4 | 1983 | | Alan Jones | 1 | 1983 | | Thierry Boutsen | 25 | 1983 - 1984, 1986 | | Nélson Piquet | 12 | 1985 |
| Team |
Races | Years |
| Ensign | 9 | 1979, 1981 | | ATS | 11 | 1980 | | Theodore | 8 | 1981 | | Arrows | 48 | 1982 - 1984, 1986 | | Brabham | 12 | 1985 |
| Car Manufacturer | Races | Years |
| Ensign | 9 | 1979, 1981 | | ATS | 11 | 1980 | | Theodore | 8 | 1981 | | Arrows | 48 | 1982 - 1984, 1986 | | Brabham | 12 | 1985 |
| Engine Manufacturer | Races | Years |
| Ford | 62 | 1979 - 1984 | | BMW | 26 | 1984 - 1986 |
| Tyre Manufacturer | Races | Years |
| Goodyear | 50 | 1979 - 1980, 1983 - 1984, 1986 | | Michelin | 7 | 1981 | | Avon | 7 | 1981 | | Pirelli | 24 | 1982, 1985 |
| Lubricant Manufacturer | Races | Years |
| Valvoline | 48 | 1979, 1981, 1983 - 1984 | | Shell | 11 | 1980 | | Elf | 12 | 1982 | | Castrol | 17 | 1985 - 1986 |
| Entrant | Races | Years |
| Team Ensign | 3 | 1979 | | Team ATS | 11 | 1980 | | Ensign Racing | 6 | 1981 | | Theodore Racing Team | 8 | 1981 | | Arrows Racing Team | 27 | 1982 - 1983 | | Barclay Nordica Arrows | 7 | 1984 | | Barclay Nordica Arrows BMW | 9 | 1984 | | Motor Racing Developments Ltd | 12 | 1985 | | Barclay Arrows BMW | 5 | 1986 |
| Chassis Designer | Races | Years |
| John Baldwin | 3 | 1979 | | Shahab Ahmed | 3 | 1979 | | Nigel Stroud | 2 | 1980 | | Gustav Brunner | 9 | 1980 | | Tim Wadrop | 9 | 1980 | | Ralph Bellamy | 6 | 1981 | | Nigel Bennett | 6 | 1981 | | Tony Southgate | 8 | 1981 | | Dave Wass | 48 | 1982 - 1984, 1986 | | Gordon Murray | 12 | 1985 | | David North | 12 | 1985 |
| Car Model | Races | Years |
| Ensign N179 | 3 | 1979 | | ATS D3 | 2 | 1980 | | ATS D4 | 9 | 1980 | | Ensign N180B | 6 | 1981 | | Theodore TY01 | 8 | 1981 | | Arrows A4 | 10 | 1982 | | Arrows A5 | 2 | 1982 | | Arrows A6 | 22 | 1983 - 1984 | | Arrows A7 | 9 | 1984 | | Brabham BT54 | 12 | 1985 | | Arrows A8 | 5 | 1986 |
| Car Number | Races | Years |
| Car 22 | 3 | 1979 | | Car 9 | 11 | 1980 | | Car 14 | 6 | 1981 | | Car 33 | 8 | 1981 | | Car 29 | 27 | 1982 - 1983 | | Car 17 | 21 | 1984, 1986 | | Car 8 | 12 | 1985 |
| Team Sponsor | Races | Years |
| Champion | 52 | 1979, 1981 - 1984 | | Duckhams | 3 | 1979 | | Goodyear | 39 | 1979, 1983 - 1984, 1986 | | Hi-Line | 3 | 1979 | | Theodore Racing | 3 | 1979 | | ATS | 11 | 1980 | | Buler | 11 | 1980 | | Hotel Arawak | 11 | 1980 | | Steinbock | 11 | 1980 | | AP | 6 | 1981 | | Din | 6 | 1981 | | Esso | 6 | 1981 | | Ferodo | 18 | 1981, 1985 | | Koni | 26 | 1981 - 1982 | | Lucas | 6 | 1981 | | Michelin | 14 | 1981 | | Tecfin | 6 | 1981 | | Toyota | 6 | 1981 | | Valvoline | 29 | 1981, 1983 | | Elf | 12 | 1982 | | Glasurit | 12 | 1982 | | Italiana | 12 | 1982 | | Nordica | 28 | 1982, 1984 | | Penthouse | 12 | 1982 | | Pirelli | 24 | 1982, 1985 | | Ragno | 12 | 1982 | | Ski Boots | 12 | 1982 | | Barclay | 36 | 1983 - 1984, 1986 | | Rizla | 15 | 1983 | | BMW | 12 | 1985 | | Olivetti | 12 | 1985 | | Pernod | 12 | 1985 | | Camozzi | 5 | 1986 | | Pneumatic | 5 | 1986 | | Shell | 5 | 1986 | | USF&G | 5 | 1986 |
|
|