What is the best resource for used car values, Clearbook(Truecar), KBB, NADA, Black Book...? Update Cancel. ad by EverQuote. What is the best way to shop for auto insurance? ... Why is there so much difference between the Canadian black book car value and the real used car value?
Find Kelley Blue Book Values for Older Cars Blue Book values on the Kelley website officially go back 21 years. If your car is a year or so older than that, check the site anyway, as it sometimes has a couple of extra years in its database.