Verified answer

a diesel takes a while to break in, 180,000 miles is not bad at all. bb value is based on total vehicle condition.

On diesels, it's just now getting broke in and can go another 200,000 miles.

Sure, you can come close. why not, is it rusty, dented, or nasty. If not then put it close to full book minus a little for the mileage.

it all depends on how well it has been taken care of......like always

KITT should be able to inspect(scan) the car and tell you what its worth