The 2010 models are problem free.:thumbs_upI have owned 3 GT500s and I just sold the last GT500 I owned and bought a Infinity. For me, the GT500 does not compare. My Infinity is smoother, quieter, less vibration, holds better, shoots better, and is faster. I got sick and tired of the tuning issues associated with the GT500. My Infinity blows my old GT500 away. Plain as that. My SR will be here next week. Can't wait to see what it will do.
so is the 2009. some of the first run 2008.5 models had an issue, but that has a fix also.The 2010 models are problem free.:thumbs_up