Kammala wannan jumla: Lokacin 2008 ya kasance cakuda nasara da takaici ga Williams. Duk da yake Rosberg ya samu nasarar samun podiums 2 a
Australia da Singapore, ƙungiyar ta yi gwagwarmaya a kan hanyoyin da ke da saurin gudu. Gaskiyar cewa ƙungiyar ta kasance ɗaya daga cikin na farko da suka canza ci gaba zuwa motar su ta 2009 (lokacin da sabbin ƙa'idodi suka shigo) suma sun hana lokacin su kuma Williams ya gama 8th mai ban takaici a Gasar Masu Gina. Rosberg ya bayyana cewa sai dai idan ƙungiyar ta kasance mafi gasa a nan gaba, zai nemi tuƙi a wani wuri. Williams ta riƙe Rosberg da Nakajima don kakar 2009.