1998 Swedish Touring Car Championship season Race calendar and winners Race calendar and winners

| Round_0 | Round_1 | Circuit | Date_ | Pole_Position | Fastest_Lap | Winning_Driver | Winning_Team | Winning_Privateer_ |
|---|---|---|---|---|---|---|---|---|
| 4 | R7 | Falkenberg | 9 July | Jens Edman | Jens Edman | Jan Nilsson | Flash Engineering | Pontus Mörth |
| 4 | R8 | Falkenberg | 9 July |  | Mattias Ekström | Jens Edman | Flash Engineering | Pontus Mörth |
| 5 | R9 | Ring Knutstorp | 6 September | Fredrik Ekblom | Fredrik Ekblom | Fredrik Ekblom | BMW Dealer Team | Pontus Mörth |
| 5 | R10 | Ring Knutstorp | 6 September |  | Mats Lindén | Jan Nilsson | Flash Engineering | Georg Bakajev |
| 6 | R11 | Mantorp Park | 27 September | Tommy Kristoffersson | Fredrik Ekblom | Fredrik Ekblom | BMW Dealer Team | Pontus Mörth |
| 6 | R12 | Mantorp Park | 27 September |  | Peggen Andersson | Jan Nilsson | Flash Engineering | Pontus Mörth |