My HCH II came preinstalled with XM Radio - I guess the person who originally ordered the car didn't take it - but the dealer didn't charge me extra for it !! I also got 3 months free access. !!

Driving HCH since 1/2/06, largely deep city driving. Finally filled up today, 1/19/06 for the first time ! Filled up at 4 bars, 350 miles.