Carfax is not reliable. I purchased a 2007 infinity from a dealer in November of 2010. They were very proud to offer a clean carfax, saying no accident/Damage. I purchased the car. I decided to sell the car just last month, 9-2015 and the new purchaser was glad to see the no accident report from when I bought it. I had a subscription to carfax and decided it would be a good idea to show that I had never been in an accident. TO MY SURPRISE, I saw the carfax now said Structural Damage. I asked carfax to explain why. Well it seems that they did not have a report of an accident and they said "CARFAX began reporting this information on 07/09/2011." I dont see how you can go from no accident/damage to now reporting structural damage. NO HELP FROM CARFAX and now I will loose money trying to sell my car. I relied on a report and now I cannot get any restitution from Carfax.