Both versions of the car feature premium leather seats that work with several adjustments in mind. The driver's seat can be adjusted in twelve ways while the passenger seat has ten adjustment options. The driver's seat also has a massage system. The front seats may also be heated. Air filters also work to help keep the air quality inside the car healthy. LED lights work on the outside of the car with xenon headlights and heated side mirrors working here.
The car even uses nine airbags. These include side curtain airbags and seat-mounted side airbags on all seats. The tire pressure in the wheels can also be reviewed through the Tire Pressure Monitoring System. The Lane Departure Warning System can remind the driver when one is going outside of a lane.
The standard Signature edition of the 2012 Hyundai Equus Sedan features rear seats that are adjusted in a 60/40 pattern. These offer heating support for the users. It also includes the features listed above. Sunshades can also work around the vehicle to help keep light out when needed.
The premium Ultimate trim features a series of additional points that make the vehicle more exciting. It uses a 50/50 seating pattern for the rear seats. This works with not only heated features but also a cooling system. The seats can even recline down and can active a massage motion. The headrests on the Ultimate trim can be adjusted up and down with power controls. There is even a refrigerator in the rear console. Also, an eight inch LCD DVD player screen with rear seat controls can be found in the rear on the Ultimate trim.