Frank Diefenbacher

Career

Season	Level	Series / class	Pos.	Team / car / races
2006	GT	24h Nürburgring Nordschleife, Class SP6 (single race)	11.	Carlsson Racing, Mercedes SLK 350 Carlsson (R171)
	GT	FIA GT Championship, Class GT1		Race Alliance, Aston Martin DBR9 1 of 10 races
2005	TC	FIA World Touringcar Championship		RS-Line, Ford Focus ST170 0 of 20 races
2004	TC	FIA European Touringcar Championship	11.	SEAT Sport, Seat Toledo Cupra 18 of 20 races
2003	TC	FIA European Touringcar Championship	15.	SEAT Sport, Seat Toledo Cupra 20 of 20 races
2002	F.3	german Formula 3 Championship	4.	Bertram Schäfer Racing, Dallara F302 - Spiess Opel 18 of 18 races 2 wins
2001	F.3	German Formula 3 Championship	3.	Bertram Schäfer Racing, Dallara F399 - Spiess Opel 20 of 20 races 4 wins
2000		German Formula 3, 10. (Trella)
1999		German Formula König (part season)
		British Formula Ford (part season)
1998		British Formula Ford Winter Series, 4.
		German Formula Ford, 2.
1997		Karting
1996		Karting
1995		Karting
1994		Karting

• Main series of the season: highest share of races contested; series with few races and single races count less.
• 1. Positions 1–6 and wins.