How much does the BMW Z4 cost (2003 model) Ive sold my RX7 for 25K and im gonna sell my tuned up Civic

If I were you, I'd make a huge down payment on an M coupe (the hardtop, M-engined Z4) or M roadster and then pay $300/mo for one of the best sports cars out there right now.

That, or do the same toward a Lotus Elise.

You should be able to find a used Z4 for around what you'll have with a 3.0 engine though.

The Z4 was a crappy car dont get it, get a mazda mx-5 same type of car just a thousand times better