What VIN (vehicle identification number) means for you
When you view a car, check the VIN on the windscreen and door pillar matches the V5C logbook exactly, character for character. Also confirm the name and address on the logbook match the seller's ID.
A VIN that doesn't match, looks tampered with, or contains I, O or Q is a serious warning sign. VINs never use those letters. Don't buy until the seller explains it, as it can point to a cloned or stolen identity or wrong paperwork.