I have a few: Aston Martin V8 Vantage, M3 (new one), 911, etc.

I was planning on keeping my G35 for another 2 years then trading it in on one of those cars. I've done quite well with some investments, but not well enough to buy one of those cars without the extra cash I was counting on for the G. The resale on those are very high. It would have been around 22 grand at least, probably more with the low milage I was keeping. I knew the Xfire was a niche vehicle, but I assumed the SRT6 was holding value. I had checked the NADA and KBB values, but they don't show the true market value. Heck, they still list about 10 grand higher than actual value. Oh well, if I have to be stuck with a car for a while, it might as well be one like the SRT6.