When you get a quote, you are entering into a contract. If you misrepresent your side of that contract then the other party, the insurer, might feel they do not have to honour the agreement.
I asked the same question Onahi did.
The aim is not to undercut/lie to the insure, but to understand why they ask me a figure that can potentially be wrong and would be routinely ignored in case of a claim as they state that they would - rightly so - reimburse you at market value, not what you declare at quote.
It seems like just adding an extra potential litigation point from their side, to be honest.
And, again, with no intention of misdeclaring to the insurance company.
To make an example, I had to declare insured value of all my bikes each time I renew the insurance contract. As widely discussed in my thread these days, I do insure my GS for 3.5k, that I think is a fair value, given the mileage and state of the bike and seeing
some sale ads. But I have no idea how accurate it is. I didn't do accurate research.
I
could potentially be in breach of contract?
On the other hand, when I insured my car last year, rang the insurer (Admiral) and during the quotation, after giving plate number they told me:
"we value this vehicle at £XXX".
The price was fairly close to what I paid the vehicle, actually spot on with the market price. I agreed and went ahead.
The onus is on them, not on me. As it should.