1998 Formula One season Drivers and constructors Drivers and constructors

| Entrant | Constructor_ | Chassis | Engine_ | Tyre | Driver | Rounds |
|---|---|---|---|---|---|---|
| Stewart Ford | Stewart - Ford | SF02 | Ford VJ Zetec-R | B | Rubens Barrichello | All |
| Stewart Ford | Stewart - Ford | SF02 | Ford VJ Zetec-R | B | Jan Magnussen | 1–7 |
| Stewart Ford | Stewart - Ford | SF02 | Ford VJ Zetec-R | B | Jos Verstappen | 8–16 |
| Tyrrell Racing | Tyrrell - Ford | 026 | Ford JD Zetec-R | G | Ricardo Rosset | All |
| Tyrrell Racing | Tyrrell - Ford | 026 | Ford JD Zetec-R | G | Toranosuke Takagi | All |
| Fondmetal Minardi Team | Minardi - Ford | M198 | Ford JD Zetec-R | B | Shinji Nakano | All |
| Fondmetal Minardi Team | Minardi - Ford | M198 | Ford JD Zetec-R | B | Esteban Tuero | All |