Flying somewhere for vacation now costs $$$, so driving say to France, Spain or Portugal is a lot more appealing. A baby stroller already takes up half the 500L boot/trunk space of my BMW X1 and even with an annoying & noisy 400L roof box we still can't fit everything we want (I used to go backpacking for months with a 35L pack, so I'm not someone who takes the kitchen sink on vacation).
A Skoda Superb has a boot space of around 600L, one of the largest among "normal" cars. If you want more space, I guess you have to go for something that may look out of place in the city center but does have practical appeal even outside of farms.