I really like the new Impalas. Would never have thought to grab one if it weren't for hearing about them here a few weeks ago for the great rear legroom.

One gripe - I've had three of these guys in the past month, all under 5k miles and less than two months old (the one I'm in now has a registration slip from two weeks ago). Yet no XM subscription on any of them. What's the deal? I thought the XM usually stayed good through the trial period....I had a newish Acadia recently and it was up and running on that car.