spedridr

Hi everyone. I might be pulling the trigger on a 04 545. 1 owner, 36k miles on it. I have not had time to test drive the new e60's and it looks like I will not have the time to drive a couple before I buy this one. I know you should always drive a couple so you can see what to look for when comparing used cars, but thats not an option right now. So my question is, as I go take a look at this car at the (non BMW) dealer, is there anything I need to keep an eye out for while test driving it?