We looked at the Chevy version of this van also and by the time you put all of the options on it that the CXL had, the price was at least as much. A Buick Century was our first new car and we loved it for 8 years but needed the extra room. Our Buick dealer has a wonderful service department and that's what eventually sold us on it.
Fold flat rear seats. Cargo storage area. The overhead storage/DVD player. The second row captain's chairs are just as comfortable as the front seats. The driver display is also nice.