Dee ihe na-aga n'ihu maka paragraf a - Renault R23 bụ ụgbọ ala Formula One nke asọmpi na 2003 Formula One oge. Ndị na-agba ọsọ bụ Jarno Trulli na Fernando Alonso bụ ndị nọchiri Jenson Button bụ onye hapụrụ British American Racing. Ọ bụ Mike Gascoyne, Bob Bell, Tim Densham na John Iley chepụtara chassis ahụ na Pat Symonds na-ahụ maka imepụta na imepụta ụgbọ ala ahụ dị ka onye isi nchịkwa nke Engineering na Jean-Jacques His na-eduzi engine engine. Ụgbọala "B Specification" a kpọrọ Renault R23B mere nke mbụ ya na British Grand Prix
ma jiri ya mee ihe maka oge fọdụrụnụ n'oge 2003.