linnfomaniac83
I bet you can’t wheelie a unicycle!
Yeah, whatever. Cars are like HiFi. There is no accounting for taste.
Quite, your posting implied (probably not intentionally) that there was a quality issue with BMW and compared to Mercedes, there definitely isn't. That's not to say they don't have issues, anything and everything does, just some more so than others.
The Porsche Boxter takes some beating but those are quite expensive on routine maintenance and whilst generally quite reliable they can be catastrophically expensive when something goes wrong.
My sub 5k choice would be a 3.0 Z4, solid chassis, good handling, 230 bhp (around 100 more than most suggestions here) which translates to fun. Things to look for, lower arm bushes, rear springs and blocked drainage channels below the roof motor (if these block then water will kill the motor), none of these are particularly expensive fixes and as of yet, none have affected me.