2012
| | Swedish GT - GTB | | Position: no position | 1 race. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Flash Engineering | | Car: BMW M3 GT4 |
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2011
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2010
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| | | Scandinavian Touring Car Cup | | Position: 18 (2 points) | 8 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Flash Engineering | | Car: BMW 320si E90 |
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| | | Danish Touringcar Championship | | Position: 11 (45 points) | 4 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Flash Engineering | | Car: BMW 320si E90 |
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2009
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2008
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2007
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2006
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2005
| | Porsche Carrera Cup Scandinavia | | Position: 3 (133 points) | 16 races. 2 wins. 0 pole positions. 7 podiums. ? fastest laps. | | Team: Porsche Team Sweden | | Car: Porsche 911 GT3RS | | Complete results needed. |
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| | | Porsche Carrera Cup Germany | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Podium Motorsport Sweden | | Car: Porsche 911 GT3 Cup |
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2004
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2003
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2002
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2001
| | Swedish Touring Car Championship | | Position: 2 (157 points) | 20 races. 2 wins. 2 pole positions. 7 podiums. 0 fastest laps.
| | Team: Volvo S40 Team Sweden - Flash Engineering | | Car: Volvo S40 |
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2000
| | Swedish Touring Car Championship | | Position: 6 (84 points) | 15 races. 0 wins. 2 pole positions. 3 podiums. 1 fastest lap.
| | Team: Volvo S40 Racing Team Sweden | | Car: Volvo S40 |
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| | | Fyndbörsen Cup Sweden | | Position: 20 (31 points) | 8 races. 0 wins. ? pole positions. 0 podiums. ? fastest laps. | | Car: Volkswagen Scirocco | | Complete results needed. |
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1999
| | Swedish Touring Car Championship | | Position: 5 (120 points) | 14 races. 1 win. 2 pole positions. 4 podiums. 0 fastest laps.
| | Team: Volvo S40 Racing Team Sweden | | Car: Volvo S40 |
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1998
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| | | Bathurst 1000 | |
| Race position: no position. | | Team: Volvo S40 Racing | | Car: Volvo S40 |
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1997
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| | | Bathurst 1000 | |
| Race position: 5. | | Team: Volvo Dealer Racing | | Car: Volvo 850 |
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1996
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| | | Renault Spider Europe | | Position: 3 (128 points) | 5 races. 2 wins. 0 pole positions. 5 podiums. 0 fastest laps.
| | Car: Renault Sport Spider |
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1995
| | Renault Clio International Cup | | Position: 4 (117 points) | 9 races. 2 wins. ? pole positions. 3 podiums. 0 fastest laps.
| | Team: Jan Nilsson Racing AB | | Car: Renault Clio 16v | | Complete results needed. |
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| | | Nordic Championship FIA class 2 | | Position: 3 (10 points) | 4 races. 0 wins. 1 pole position. 0 podiums. 0 fastest laps.
| | Team: Jan Nilsson Racing | | Car: Renault Laguna | | Car: Volvo 850 GLT |
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1994
| | Renault Clio International Cup | | Position: 4 (92 points) | 8 races. 1 win. ? pole positions. 3 podiums. 1 fastest lap.
| | Team: Jan Nilsson Racing AB | | Car: Renault Clio 16v | | Complete results needed. |
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1993
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1992
| | Renault Clio Cup Scandinavia | | Position: 2 (135 points) | 10 races. 1 win. ? pole positions. 8 podiums. ? fastest laps. | | Car: Renault Clio | | Complete results needed. |
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1989
| | Formula 3 Sweden | | Position: 1 (99 points) | 8 races. 3 wins. 1 pole position. 4 podiums. 2 fastest laps.
| | Team: G-Son Racing | | Car: Reynard 883 (Volkswagen) |
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| | | Formula 3 Macau GP | |
| Race position: no position. | | Team: G-Son Motorsport | | Car: Reynard 893 (Toyota) |
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1988
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1987
| | Formula Ford Sweden Cup | | Position: 2 (67 points) | 6 races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Complete results needed. |
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1986
| | Formula 3 Sweden | | Position: 15 (4 points) | ? races. 0 wins. ? pole positions. 0 podiums. ? fastest laps. | | Complete results needed. |
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| | | Formula Ford 1600 Sweden | | Position: no position | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Team: Jan Nilsson Racing AB | | Complete results needed. |
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1984
| | Formula Ford 1600 Sweden | | Position: 3 (56 points) | 6 races. 2 wins. ? pole positions. 3 podiums. ? fastest laps. | | Car: Crosslé | | Complete results needed. |
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1983
| | Formula Ford 1600 Sweden | | Position: no position | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Team: Jan Nilsson Racing AB | | Complete results needed. |
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1982
| | Formula Ford Sweden SSK | | Position: 3 (27 points) | 6 races. 1 win. ? pole positions. 2 podiums. ? fastest laps. | | Car: Crosslé | | Complete results needed. |
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