<prompt> Bhala ukuqhubeka kwalesi sigaba - I-Renault R23 iyimoto ye-Formula One eyaqhudelana ngesizini ye-Formula One ka-2003. Abashayeli ababekhona kwakunguJarno Trulli noFernando Alonso owathatha indawo kaJenson Button owashiya iBritish American Racing. I-chassis yaklanywa nguMike Gascoyne, uBob Bell, uTim Densham kanye noJohn Iley noPat Symonds oqondisa ukwakhiwa nokukhiqizwa kwemoto njengoMqondisi Omkhulu Wezobunjiniyela noJean-Jacques His ohola ukwakhiwa kwenjini. Imoto ye-B Specification ebizwa ngeRenault R23B yaqala ukubonakala emjahweni iBritish Grand Prix  <response>: futhi yasetshenziswa kulo lonke isizini ka-2003. 