Wow, no mention of a suspension upgrade in any of the articles I read. Nor do I see much mention of it in this thread. I test drove a GT2 earlier this year and while I like the over-all design and the creature comforts, the suspension was less than stellar. In fact, for a lack of a better term, I'd say it was clumsy. Note: I drive a Chevy SS and was curious to see if the Stinger would be a good replacement, for the SS is no longer in production and obtaining parts will be problematic in the near future. I was hoping that the GT would perform close to the level of the SS, but sadly, it does not. Now I see that a GTS model is coming out, but will Kia be addressing the bouncy feel of the suspension? I walked away from my test drive disappointed and underwhelmed. When I test drove the SS, it touched my soul...I bought it...right then and there. The driving experience is such that I can't wait to drive the car...almost five years later. I was hoping the same could be said for the Stinger. It's got allot going for it, except the very thing that makes the SS such a great car...the way it handles its 4000lb curb weight. I know the Stinger isn't a super sport sedan, but when you put it into "sport" mode, it should be "sporty". Otherwise, what's the point? If Kia were to make the, IMHO, necessary adjustments to the suspension, I'd definitely consider it as a replacement (which is what Kia was trying to do with the Stinger, as evidenced through its marketing campaign).