Leitzinger has driven for the Bentley factory team at Le Mans in 2001 and 2002, for the Cadillac team at Le Mans in 2000 and for Panoz at Le Mans in 1999.
Leitzinger has driven for various teams at Le Mans: the Bentley factory team in 2001 and 2002, the Cadillac team in 2000, and Panoz in 1999.