Small Luxury sedan 15K? Help?

Hey Guys looking for a Small to midsize nicer car for the weekends and special nights, Kinda been looking into the 3 series BMW and is300 from lexus like an early 2000. I Drive a stock 07 subaru impreza now but I want somthing nicer, def more powerful and sexier lol. The bmw and lexus are nice but to get somthing in my price range they are going to have 80k-100k miles. Isnt that alot for a car like bmw?
Any other cars I should look into? Im open to anything?

You might check out a Jaguar S-Type 4.2 or an R Type. You should be able to find a nice one in your price range.

Regards:
Oldbearcat