Ford Ka - Checking vehicle identity - guygamps

Hi, whilst looking at a few bargain basement cars at local forecourt the seller there told me about a Ford Ka he had just got in. I went to view it out the back where it is waiting some preparation, and it does look nice, but I noticed the following

1) it has had a recent window broken, there is glass on inside

2) it is currently on private plates which will be changed prior to sale

So given that by the time it is on the forecourt it will have been "sanitised" and that the plates on it will be of origin unknown at moment, how do I check its identity?

Guy

(car will be 19 year old daughters first drive if she passes her test)

Ford Ka - Checking vehicle identity - elekie&a/c doctor

Start by checking the vin # on the windscreen matches the number in the registration document.The vin # may also be stamped in the floor,under drivers carpet.However as a bargain basement purchase,I would be more worried about the condition of the underside of the car,regards to rot and corrosion.These are notorious for tin worm and often makes these un economic to repair.