title: Rubén Derfler
text: # Rubén Derfler
  
  Rubén Derfler (born 2 June 1976) is an Argentine former racing driver. He has competed in such series as the Japanese Touring Car Championship, Formula Nippon and TC2000 Championship. He won the 1997 Formula Toyota season and was runner-up of Formula Renault Argentina in 1995. In 2000 Derfler returned to Argentina to race in TC2000 before retire from motorsport.
  
  ## Racing record
  
  ### Career summary
  
  | Season | Series | Team | Races | Wins | Poles | F/Laps | Podiums | Points | Position |
  | - | - | - | - | - | - | - | - | - | - |
  | 1993 | Formula Renault Argentina | | ? | 0 | 0 | 0 | 0 | 1 | 37th |
  | 1994 | Formula Renault Argentina | | ? | 0 | 0 | 0 | 0 | 35 | 11th |
  | 1995 | Formula Renault Argentina | | 14 | 2 | 1 | 1 | 5 | 113 | 2nd |
  | 1996 | Formula 3 Sudamericana | | ? | 0 | 0 | 0 | 0 | 3 | 20th |
  | 1997 | Formula Toyota | | 10 | 3 | ? | ? | 8 | 129 | 1st |
  | 1998 | Japanese Touring Car Championship | Dandelion Racing | 11 | 0 | 0 | 0 | 1 | 62 | 8th |
  | 1998 | Japanese Formula 3 Championship | Masahiko Kondō Racing | 9 | 0 | 0 | 0 | 0 | 5 | 9th |
  | 1999 | Formula Nippon | DoCoMo Team Dandelion Racing | 9 | 0 | 0 | 0 | 0 | 0 | 22nd |
  | 1999 | All Japan Grand Touring Car Championship | Team Taeibon Ralliart | 1 | 0 | 0 | 0 | 0 | 0 | NC |
  | 2000 | TC2000 Championship | Pierandrei Team | 11 | 0 | 0 | 0 | 0 | 5 | 22nd |
  
  ### Complete JTCC results
  
  (key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)
  
  | Year | Team | Car | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | DC | Points |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1998 | Dandelion Racing | Toyota Corona EXiV | FUJ 1 4 | FUJ 2 Ret | MOT 8 | SUG 1 Ret | SUG 2 5 | SUZ 1 6 | SUZ 2 Ret | MIN 1 6 | MIN 2 6 | TAI 5 | FUJ 2 | 8th | 62 |
  
  ### Complete Formula Nippon results
  
  (key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)
  
  | Year | Entrant | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | DC | Points |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1999 | DoCoMo Team Dandelion Racing | SUZ Ret | MOT 11 | MIN 9 | FUJ 17 | SUZ 12 | SUG 14 | FUJ Ret | MIN Ret | MOT Ret | SUZ 15 | 22nd | 0 |
  
  ### Complete JGTC results
  
  (key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)
  
  | Year | Team | Car | Class | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | DC | Points |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1999 | Team Taeibon Ralliart | Mitsubishi FTO | GT300 | SUZ | FUJ Ret | SUG | MIN | FUJ | TAI | MOT | AUT | NC | 0 |
  