Scott, I have a June 2009 model 200 4.5 GXL and have never had any issues with oil consumption like others have. My approach to running in was I did a couple of freeway trips quite sedately for the first 1000k's and then I drove it like I stole it for the next 1000k's. I was always the first of the lights and if there was a step hill then I would floor it. I believe this beds the rings in and therefore no oil usage issues. Regards Rod