We haven't had two cars for over a decade. Before moving from our hometown to our current location we did need car for both due to commute, but here we didn't have the need for that. For other uses it was rather rare that we would both need the car for our own goings at the same time so it was just a matter of organizing on those few occasions.
Now that we have been living apart it has become a bit more cumbersome. When either of us needed the car we most likely needed to drop it to the other. My wife mostly needed the car so she kept it at her place and only bringing it to me if I needed a ride somewhere, or the car had to be charged.
As this was a bit of a nuisance, and as specially I will need the car quite a lot suring the coming month she decided to get her own. Even though it hadn't been a problem it feels nice knowing that now I can get wherever I need to be whenever.
The downside is there is one less reasons to see each other. It was a nice little thing when I saw her even for those brief moments driving her back to her home when she dropped the car to me.