I've had my car for almost 7 months. even though the car came out last year with about 4k on the odometer when i bought it in january this year. I'm almost at the 12k mark.
This was back on March 29th 2013. I think Im somewhere around 12.5k now but Im not sure, the car being back in the states and me in Germany at the moment. Oh and I got Boom December 23rd 2011.