Chevrolet: 2007 Uplander

My lease for 2004 Malibu is up in a few months. I'm thinking of going with
the 2007 Uplander. I have 2 kids in car seats and could possibly have a 3rd
(*shudders*) in the life time of the next lease.

Anyone have any experience with the 2007 Uplander? Also, is there anything I
should know/do when I return the 2004 Malibu?

Thanks.
--
Chris