The Oreca 03 is a Le Mans Prototype built by Oreca in 2011. It is built within the revised 2011 ACO regulations for the 24 Hours of Le Mans . The car made its début at the 12 Hours of Sebring run by Signatech Nissan and is set to race at the 2011 24 Hours of Le Mans . It is the third car that Oreca has produced after the 01 and FLM09 . 24 Oreca 03 were built.