Most requirements are mutually exclusive. B isn’t even A Thing 😀
Practical means big to me. Doesn’t work with sporty. Sporty doesn’t work with motorway cruising.
This is clearly an automotive N+1 situation.
Legacy/Saab 9-5 Aero/S4 Avant for the sensible one. Depending on choice of that, you’ll have 4-8k left over for the sporty/fun one. At which point the world is your oyster. If you’re seeking the approval of an object of desire, then a classic is often the non threatening, non compensating choice.
Something like a GT6/MGB, a really nice Mk1 MR2, a mk1 mx5, take your pick really!