I tried it on the Forester and I think it is overstating the value by $4,000 or so. The tool shows the average value as $19,749 but the largest bar is for the $14,423-15,495 range; the dealer did a quick look at it and said a private sale should get $15,000 for the beast, so the large bar seems more accurate than the "average" which does not even highlight the large bar.