01 911 coupe for 40K, maintenance

Car has about 40K miles on it for $40K.

Is there a lot of maintenance on Porshces in general?  I've never been
an owner, thinking of buying my first.

What does regular maintenance cost and how often is it?  I'd probably
be putting 5-7K miles per year on it.

The dealership is 100 miles away, that may be a problem also...

I've also thought about a Cayman, seems like an ideal car, doesn't
have or need the larger 911 engine, and it handles very well.

Or maybe a BMW is better all around and can be more of a daily
driver....