<prompt> Nyora kupfuurira kweiyi ndima - Renault R23 imotokari yeFormula One yakakwikwidza mumwaka weFormula One wa2003. Vatyairi vakanga vari Jarno Trulli naFernando Alonso avo vakatsiva Jenson Button uyo akabva achienda kuBritish American Racing. Chassis yakagadzirwa naMike Gascoyne, Bob Bell, Tim Densham naJohn Iley naPat Symonds vaitarisira kugadzirwa uye kugadzirwa kwemotokari seMutungamiriri Mukuru weUinjiniya naJean-Jacques His vachitungamira dhizaini injini. Motokari yeB Specification inonzi Renault R23B yakaita kutanga kwayo paBritish Grand Prix  <response>: uye yakashandiswa nokuda kwezvasara zvomwaka wa2003. 