Nyorera kupfuurira kweiyi ndima - Pakutanga kwemotokari, Ross Brawn akataura kuti F2005 yaive shanduko yemotokari dzakapfuura uye mazano ekugadzira akangoshandurwa kumitemo mitsva yemwaka. Kuchinja kuduku kwakanga kwaitwa pamotokari yapfuura kuti kunatsiridze kuyerera kwemhepo uye kuchengetedza matai sezvinobvira. Pakutanga aida debut kuSpain, ari F2005 akanga akamanikidzwa kupinda basa kare muBahrain
, apo zvakava pachena kuti Renault naMcLaren vaiva nemotokari dzakakwirira zvikuru uye nhanho iri nani.