| 1998 motorsport champions | |
| Previous: 1997 | Next: 1999 |
This list of 1998 motorsport champions is a list of national or international auto racing series with a Championship decided by the points or positions earned by a driver from multiple races.
Open wheel racing edit
Sports car edit
| Series | Driver | Season article |
|---|---|---|
| Professional SportsCar Racing Championship | WSC:  Butch Leitzinger
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1998 IMSA GT Championship season |
GT1:  Andy Wallace
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| GT2: Larry Schumacher
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| GT3: Mark Simo
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| United States Road Racing Championship | Can-Am: James Weaver
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1998 United States Road Racing Championship season |
GT1:  Thierry Boutsen
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| GT2: Scott Sansone GT2: Cameron Worth
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GT3:  Ross Bentley
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| International Sports Racing Series | SR1:  Emmanuel CollardSR1:  Vincenzo Sospiri
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1998 International Sports Racing Series season |
| SR1 Teams: JB Giesse Team Ferrari
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| SR2: Jean-Claude de Castelli
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| SR2 Teams: Waterair Sport
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| FIA GT Championship | GT1:  Klaus LudwigGT1:  Ricardo Zonta
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1998 FIA GT Championship season |
GT2:  Olivier BerettaGT2:  Pedro Lamy
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| GTR Euroseries | Thomas Bscher
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| All Japan GT Championship | Érik Comas Masami Kageyama
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| British GT Championship | GT1: Steve O'Rourke GT1: Tim Sugden
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| GT2: Richard Dean GT2: Kurt Luby
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| Trans-Am | Paul Gentilozzi
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Touring car edit
Stock car edit
| Series | Driver | Season article |
|---|---|---|
| NASCAR Winston Cup Series | Jeff Gordon
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| NASCAR Busch Series | Dale Earnhardt Jr.
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| NASCAR Grand National West | Kevin Harvick
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| NASCAR Craftsman Truck Series | Ron Hornaday Jr.
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Rallying edit
| Series | Driver/Co-Driver | Season article |
|---|---|---|
| World Rally Championship |  Tommi Mäkinen Risto Mannisenmäki
|
1998 World Rally Championship season |
| Manufacturer: Mitsubishi
| ||
| FIA Cup for Production Cars |  Gustavo Trelles
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