I went to the dealer to buy a used Toyota Sienna van. I asked the saleperson for a CarFax and they gave me another brand of car check. I decided to sleep on the purchase and the next day I bought a carfax for the Sienna. I was shocked to find out that it had an accident that was not listed on the generic report. Later an autobdy expert confirmed the damage. I decided to continue my search for a van elsewhere. Later that month, I bought a one owner car that was pristine. It had over 20 maintenance records listed on the carfax! Anyway, it is a small investment that will give us pre-owned car buyers piece of mind.