The ride is the best of any car I've owned. Takes bumps with aplomb and is very composed. On some of the bumpy roads around town, the Regal sorta glides over them with no jarring or body roll.
Very quiet. Only on concrete does any noticeable noise pervade the cabin.
I got a great deal with the "Experience Buick" program. A 2 year lease with no money down, free XM, OnStar, and maintenance for the lease period, a payment under $300, and a residual of $17K. GM fronted about $5K at the start of the lease.
Mike Raisor Buick in Lafayette was fantastic. Nick Schenkel was my salesman and was probably the best car salesman I've ever had. Professional, knowledgeable, and not pushy.
Comes standard with all sorts of goodies. Heated leather seats, power drivers seat, bluetooth handsfree calling, a nice big trunk, and more. eAssist, sunroof, upgraded stereo, and other upgrades available too.