One Owner, Local Trade! Denali, 4x4, 6 Disc CD Radio, DVD Player, Leather Heated Power Seats, Navigation, 5.3L Engine, Sunroof, Keyless Entry! GMCGs Yukon full-size sport utility vehicle is closely related to the Chevrolet Tahoe and is based on General MotorsG full-size pickup trucks. For the 2004 model year, the Yukon gains Hydroboost braking. This feature provides greater stopping power with less pedal effort in high-deceleration halts, and it is said to improve ABS performance. A tire-pressure monitor joins the standard equipment list, and the right front passenger gets a seat belt reminder. For the first time, a sunroof and DVD entertainment system for the rear seat can be installed on the same vehicle. Standard Yukon Denali equipment includes a monochrome exterior color scheme, a nine-speaker Bose audio system with an in-dash six-CD changer, GMGs OnStar communication system, XM Satellite Radio and 17-inch tires. Dual-stage occupant-sensing airbags and antilock brakes are standard. Side-impact airbags and GMGs StabiliTrak electronic stability system are standard on the Denali.