Certification process whether it's a Toyota or a BMW or a Mercedes is all effin POS...
The only advantage of a CPO car is the warranty even that is a friggen joke..
Two years ago bought a CPO '06 E55 with 17,000 and since i wasn't happy with it,this time i bought a CPO '07 530i..
All i will say is,i am done with this STUPID CPO CRAP.....
