Every auto has a VIN and a lot number if they are prepared for sale at IAAI at Kansas City (KS). For instance, this Red AUTOMOBILE BidCars 2006 may be identified with lot number: 28772987 or VIN:1YVFP80C565M20907. As you can observe, there is all the intelligence about the MAZDA MAZDA6 including the damage levels such as primary damage Front End and secondary damage as well. It would clearly change the price of the vehicle, unless the owner can remove VIN history. Cleanautohistory.com can provide such services and erase car history as well as discover for you a specific car that has no history of such interference or VIN removal. When you wish to sell or buy a car - it is more prudent to allocate this process to the professionals.