[rspratt]

Just received mine in April and recently went over the 500 mark. I had a 2006 and there are some differences. For example in the 2008 I hear these clicking sounds like relays are opening and closing when I put my foot on the brake and start it. Also I merely had to touch the off button and the car would shut down on the 2006. The 2008 I need to actually hold the buton in for a while before the engine shuts down. That feature may be more by design so you don't accidently shut the engine down. So far I have oly had the 2008 just over 100MPH. The 06 I went to 130. Does anyone know what the top end is?