Just compared KBB to Tesla's used inventory list for 2017 S 100D - and the prices are similar.
KBB may have some quirks - and should only be used as rough guidance on how much a vehicle is worth. Though if you can get estimates from more than one source, that helps to make a better estimate on current value.
KBB may have some quirks - and should only be used as rough guidance on how much a vehicle is worth. Though if you can get estimates from more than one source, that helps to make a better estimate on current value.