Ian Ashley vs Jo Vonlanthen: Formula 1 careers
Ian Ashley and Jo Vonlanthen side by side: titles, wins, podiums, poles and fastest laps, up to the end of the 2025 season.
| Ian Ashley | Jo Vonlanthen | |
|---|---|---|
| World titles | 0 | 0 |
| Wins | 0 | 0 |
| Podiums | 0 | 0 |
| Pole positions | 0 | 0 |
| Fastest laps | 0 | 0 |
| Seasons | 4 (1974–1977) | 1 (1975–1975) |
| Best championship finish | – | – |
| Teams | Token, Brabham, Williams, BRM, Hesketh | Williams |