Hyundai Equus Model Sedan SeriesThe Hyundai Equus (Korean), known as the Hyundai Centennial in the Middle East, is a full-size high-end luxury car that serves as the flagship model of Hyundai Motor Company. The Hyundai Equus is the largest and most expensive sedan in the company's lineup. In 2009, the company released a new version on a rear-wheel drive platform aimed to compete with the BMW 7