Hyundai is a South Korean automotive manufacturer that produces a variety of vehicles, including sedans. The Hyundai Azera is a full-size sedan with a 5-letter name. It has a luxurious interior and exterior design, as well as a powerful engine. The Hyundai Elantra is a mid-size sedan with a 7-letter name. It has a modern look and feel, as well as a range of advanced safety features. The Hyundai Sonata is a mid-size sedan with a 6-letter name. It has a sleek design and a range of efficient engines, making it a great choice for those looking for a reliable and affordable sedan.