For 2004, the Envoy XL adds several items to the options list, including XM Satellite Radio (and a new stereo to accommodate it), a DVD-based navigation system and adjustable pedals. There are a few minor equipment changes this year. In SLE models, the door trim is now vinyl instead of cloth, and lumbar adjustment for the front seats is two-way manual rather than the previous four-way feature. Additionally, there is no longer a power outlet in the cargo area. The SLT gets a slightly revised steering wheel, and vehicles equipped with the DVD entertainment system can now hear it through the vehicle's audio system in addition to the wireless headphones.