[JohnFen]

Right. What it doesn't mean is that the thing being written off is valueless, though. I've seen several perfectly safe and drivable cars written off because of cosmetic damage that would have cost more to fix than the car was worth. But the cars were otherwise fine.

Except this part:

> because it's cheaper to buy a new one.

is not true. A write-off is because the repairs exceed the fair market value of the thing being written off. But the thing is used, not new. The fair market value is likely to be well below the cost of replacing it with something new.