Mezue ahịrịokwu na-esonụ: Benetton B191 bụ ụgbọ ala Formula One, nke ndị otu Benetton gbara asọmpi na 1991 Formula One oge na mmalite nke 1992. Ọ bụ John Barnard na Mike Coughlan chepụtara ya, ụgbọ ala ahụ mere mbido ya na 1991 San Marino Grand Prix, nke onye ọkwọ ụgbọ ala ụwa atọ bụ Nelson Piquet na Roberto Moreno na-anya. B191 na-eji Ford HBA5 V8 engine arụ ọrụ na nkwekọrịta naanị na Ford, ma na-agba ọsọ na taya Pirelli. Ịgbaso
Na Belgian Grand Prix ndị otu ahụ dochiri Moreno na onye German bịara ọhụrụ Michael Schumacher.