They are, especially second hand ones. Transferring them is an expensive nightmare too.
On the plus side, driving conditions are generally far superior to the UK. Very little comparative traffic, much better roads, diesel ( which I currently use) is 8-10 cents per litre cheaper than petrol.
Also, cars don’t rust here, tend to last a lot longer because of the easier driving conditions, etc.
Cars are nowhere near the top of my wish list of things. If I’ve got everything else - maybe. Currently have about an 8 yr old 330d. Does everything I need it to - doesn’t hang about either.