I'm not sure about the 3000GT SL, but the Stealth R/T twin turbo that I used to have was an absolute money pit. Of course it may have been more reliable if I didn't mod it ... but then again, maybe not.

I'd go for something like this: Cars for Sale: 2004 Volvo S60 2.5T AWD in Akron, OH 44312: Sedan Details - 272527504 - AutoTrader.com