£10K to spend what do I buy advice please it's complicated!

[Boycie100]

Hi I have just sold my Boxster S it was 17 years old and I start new job soon with more travelling required, so thought reliability due to age might become a problem?
I will be doing a round trip of 250 miles at least once a week, mostly motorway driving. In a month probably about 6 trips. The rest will be local stuff and for fun.
I am looking for another sports type car but would like something comfortable for the 3 hour journey each way on the motorway.
Suggestions made so far MX5 not sure. Toyota gt86/brz, 350z bit thirsty?
Happy to think outside the box - any suggestions anyone
Thanks boycie 100

[Boycie100]

Thanks for the responses, you maybe right should of kept the Boxster ! Better start looking for another unless someone has a left field suggestion