The correct spelling of the car brand is Porsche, not Porshai. The word Porsche is pronounced /ˈpɔːʃə/ in IPA phonetic transcription. It is a German brand, named after its founder Ferdinand Porsche. The correct spelling and pronunciation are important to ensure clear communication, as mispronouncing or misspelling a brand name can cause confusion and create misunderstandings. Therefore, it is essential to use the correct spelling and pronunciation of the word Porsche to avoid any confusion.