Driving comfort Clubman Cooper vs Golf VI

At the moment I am interested in a used Clubman Cooper from 2009 with almost 20,000km. Now I wanted to try the car at a dealer because I have a little concern about the chassis that it is too hard for me. I’m not quite satisfied with the sports suspension of my golf. Because I drive almost every weekend over 200km highway and I want to have a quiet suspension. Now I already have 2 dealers (1 branch office and 1 dealership) asked for a test drive, the branch didn’t even register at all and the dealership doesn’t have a car there, only in 3 weeks again. That’s why I wanted to ask here in the round, if someone can make a comparison, how the driving behaviour on the motorway at the clubman is in contrast to the golf, the wheelbase at the clubman is only about 3cm shorter than at the golf. I would be happy about a lively participation.