Few things you need to check.
- Is Car White Number or yellow Number Plate.If yellow number plate then all tax up to date state taxes and all. If White then do check all papers and read all terms and condition
- Car Existing Dents, Scratches and first clean all terms and condition what things are covered and not.
- Engine rpm, performance, tyres, interior exterior all
- make video or click all pictures of car and ask their contact number and alternative number too.