I currently have a 2010 Impala that has been a good car. In my opinion the seats are not comfortable for a long trip. Also the leg room is very uncomfortable for me. When I drive the Impala my right leg rests against the center console and after a while becomes uncomfortable. I'm 6'2" at 310#. Yeah I know I need to lose weight. I hope we can get beyond that when I ask which of the above cars would I be more comfortable on a long trip.

The new Impala looks bigger than our 2010, is it bigger on the inside? Is it built on the same frame as the Lacrosse?

Is the GMC Acadia and the Buick Enclave about the same??

Thanks for any help.

i think your best bet is to try them, im pretty big guy and my mom has a similar impala and it seems comfortable to me. sometimes though they have different seats and consoles depending what trim level you get. would likely be the same gmc'* and buicks im sure.