<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngalesi sikhathi, uMcLaren waphoqeleka ukuba athathe umthengisi wamakhasimende wezinjini zeFord V8, ezazinemibandela emibili ngemuva kweqembu leFord ngaleso sikhathi, iBenetton. UMcLaren wayethemba ukuthi uzolungisa amandla amahhashi aphansi ngokucwengwa kwemishini, kufaka phakathi uhlelo olusebenzayo lokususa isondo yize uhlelo uqobo lwaba nzima ngezikhathi ezithile, ikakhulukazi kumlingani wakhe omusha uMichael Andretti. Ngalolu hlelo, ekugcineni uDennis wancenga uSenna ukuba ahlale noMcLaren. Nokho, lo muntu waseBrazil wavuma ukwenza kanjalo kuphela emncintiswaneni wokuqala eNingizimu Afrika  <response>: , lapho ayezohlola khona ukuthi imishini kaMcLaren yayincintisana ngokwanele yini ukuba akwazi ukufaka isizini enhle. Ngemuva kokushayela imoto kaMcLaren ka-1993, i- a hrefMcLaren20MP48McLaren MP48a, uSenna waphetha ngokuthi imoto entsha elinganiswe kahle i- a hrefMcLaren20MP48 MP48a yayinamandla amangalisayo, yize inenjini ye-Ford V8 phansi ngamandla ngokuqhathaniswa ne-Renault V10 kaProst nangaphansi kwe-V8 yefektri kaBenetton. Ngakho-ke uSenna wanweba isivumelwano sakhe neMcLaren emncintiswaneni ngamunye esikhundleni senkontileka yonyaka wonke, wagcina esehlala kulo lonke u-1993 noma kunjalo. Kubikwa ukuthi lokhu kuhlangana kwakusekelwe ku- 1 million emncintiswaneni ngamunye futhi, naphezu kokuhlolwa kwesizini phakathi neLamborghini V12 kwabonakala kukhuthaza, lapho uMcLaren esayina isivumelwano sokuhlinzeka ngenjini nePeugeot isizini, konke kwabonakala kunganele ukuqhubeka nokugcina uSenna ngemuva kuka-1993. 