The term 'Luxury Hyundai' refers to the Azera, a five-letter sedan model produced by the South Korean automaker Hyundai. The Azera is a full-size luxury sedan that was first introduced in 2006 and has been in production ever since. It is known for its sleek design, powerful engine, and luxurious interior features. The Azera is a popular choice among those looking for a reliable and stylish vehicle.