The aztec had a relativly limited production run because it is ugly as sin. To qoute a neighbor who owned an Aztec for a few months. "If the aztec was a woman and I woke up with my arm wrapped around her in bed, I would rather chew my arm off than wake her to 'drive' it again."
I like PB kid's sugestions: The Toyota supra is legendary and has in my mind one of the best engines ever put in a car because of its reliablilty and its almost limitless potential. Yet the problem is finding one within reasonable price range and one that is not modded to the extreme and ran incredibly hard.
My best friend is a die hard RX-7 guy. He absolutely swears by them. I've been to several rx-7 events with him, in particular 7-7-2007. They are incredibly impressive in the hands of someone who knows what they are doing with them. But many, including my friend even warns me about them for reliablity issues, mainly with electrical issues in the 93 and up models, which was the attractive model run.
If I could afford an everyday driver that is semi-rare and has a loyal following I would buy a VW R32. Its like the Subaru STI for the grown up.
Yet I think many will agree with me: There just isn't anything the VX.