Buuxi weedha soo socota: Renault R23 waa baabuur Formula One ah oo ku tartamay 2003 Formula One. Liiska wadayaasha waxaa ka mid ahaa Jarno Trulli iyo Fernando Alonso oo bedelay Jenson Button oo u tagay British American Racing. Shaashadda waxaa naqshadeeyay Mike Gascoyne, Bob Bell, Tim Densham iyo John Iley oo ay weheliyaan Pat Symonds oo kormeeraya naqshadeynta iyo soo saarista gaariga isagoo ah Agaasimaha Fulinta ee Injineernimada iyo Jean-Jacques His oo hogaaminaya naqshadeynta mashiinka. Baabuur "B Specification" ah oo la yiraahdo Renault R23B ayaa markii ugu horreysay ka soo muuqday
British Grand Prix waxaana loo isticmaalay inta ka hartay xilli ciyaareedkii 2003.