Should you renew zero-depreciation cover?
Renew the own-damage cover on a value you could actually replace, then decide if zero-depreciation is still worth its premium. Third-party liability is mandatory. Zero-depreciation is optional. It tells the insurer not to cut the plastic and part prices for age when you claim. You pay more for that. As the car ages, the insured value drops, and the add-on can become expensive beside a smaller claim.
IDV is the ceiling, not a compliment
Insured declared value is the figure the own-damage claim is built on. At renewal the insurer proposes a lower number because the car is older. A higher IDV raises the premium and can raise a total-loss payout. A lower IDV saves premium and pays you less if the car is stolen or written off. Read the number on this year’s notice. Do not renew last year’s value out of habit, and do not accept a sharp cut without asking what it does to a total-loss cheque. Own-damage also does not pay every dent. Depreciation on parts is the default unless you bought an add-on that removes it. Consumables, engine cover, and roadside assistance are further extras. Each one has a premium and an exclusion. Buy the one that matches a repair you would actually file.
When zero-depreciation starts to look expensive
In the early years, parts are costly relative to a claim, and many owners want the invoice paid without an age cut. Community repair discussions, including on Team-BHP, keep coming back to the same fork once a car is around five years old: the insured value is much lower, the zero-depreciation premium is still a real line, and a lot of owners drop the add-on rather than keep paying it on a depreciated car. That is a pattern in how people decide. It is not your quote. A published claim-settlement ratio does not price this add-on. On your renewal, divide the zero-depreciation premium by the IDV. If that add-on is a large slice of the own-damage premium, and you could fund a typical plastic repair yourself, dropping it is the consistent choice. If a single claim would still be painful at the IDV you have, keep it for this year and re-read the notice next year. Confirm whether the insurer still offers zero-depreciation at your car’s age. Some stop offering it, or restrict the number of claims. The schedule will say so. A comparison site’s toggle will not.
What to do before you pay the renewal
Set the IDV you mean to insure. Ask for the own-damage premium with and without zero-depreciation, on paper. Check the compulsory deductible you pay on every claim, because the add-on does not erase it. Check the network garage you would use. Then pay third-party on time even if you are still arguing about the add-on. A lapse in liability cover is a separate problem from a parts waiver.
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Questions people ask next
Does zero-depreciation pay the full workshop bill?
It removes the depreciation cut the policy would have applied to parts, within the add-on’s rules. It does not pay excluded damage, and it does not waive the compulsory deductible. The surveyor can still dispute what was damaged.
Should a new car always have it?
For the first few years the parts bill is the reason people buy it. “Always” is too strong if the premium, for your city and your car, is out of line with the repairs you expect. Get both prices.
Is a lower IDV a trick?
A lower IDV is a lower ceiling. It is cheaper, and it pays less in a total loss. Pick a value close to what you would need as a replacement in the used market, then stop negotiating for sport.