When your car is damaged and you file a claim, you expect a payout that actually covers the repair. Standard motor policies do not work that way. They apply depreciation, so the older your car and its parts, the less you receive. Zero depreciation cover exists to close that gap, and understanding exactly what it does, and what it does not do, saves you an unpleasant surprise at the worst possible moment.
How Standard Claims Handle Depreciation
Every replaced part is settled at less than its full cost, because the insurer deducts for age and wear. The deduction follows a schedule set out in the standard motor policy wording, which is uniform across insurers in India.
Some materials carry a flat rate regardless of the car’s age. Rubber, nylon and plastic parts, along with tyres, tubes, batteries and airbags, are depreciated at 50 percent. Fibre glass components attract 30 percent. Parts made of glass, including your windscreen, carry no depreciation at all.
Everything else, including metal body panels, is depreciated according to how old the car is:
| Age of vehicle | Depreciation on parts |
| Up to 6 months | Nil |
| 6 months to 1 year | 5% |
| 1 to 2 years | 10% |
| 2 to 3 years | 15% |
| 3 to 4 years | 25% |
| 4 to 5 years | 35% |
| 5 to 10 years | 40% |
| Over 10 years | 50% |
Painting is treated separately. The 50 percent rate applies only to the material cost, and where the garage raises a consolidated painting bill, the material component is taken as 25 percent of the total.
The effect is easy to see. A plastic bumper costing ₹15,000 to replace attracts 50 percent depreciation, so the claim settles at ₹7,500 and the rest comes from your pocket, before the deductible is even applied. Add a metal door panel at ₹20,000 on a six-year-old car, depreciated at 40 percent, and you are ₹15,500 out of pocket on two parts alone. Multiply that across a serious accident and this is exactly why standard four wheeler insurance can feel inadequate, particularly to owners of newer cars.
What Zero Depreciation Cover Actually Does
Zero depreciation cover, also called nil depreciation or bumper-to-bumper cover, is an add-on to a comprehensive policy or a standalone own damage policy. It waives the depreciation deduction on replaced parts, so the insurer pays their full cost rather than their depreciated value.
The label “bumper-to-bumper” oversells it. This add-on removes one specific deduction. It applies only to own damage claims, never to the third party portion of your policy, and it does not widen what your policy covers in the first place.
Your compulsory deductible still applies, ₹1,000 for cars up to 1,500 cc and ₹2,000 above that, along with any voluntary deductible you chose. Making a claim still costs you your No Claim Bonus at renewal, which is worth remembering before claiming for a minor scratch.
Within those limits, though, the difference is substantial. Depreciation is usually the single largest deduction on a partial loss claim, and on a repair involving bumpers, lamps, cladding and body panels it disappears entirely.
What It Does Not Cover
This is where most owners are caught out. Zero depreciation does not turn your policy into unlimited protection.
It does not help on a total loss or a theft claim, because those are settled at your Insured Declared Value regardless of any add-on. It does not cover consumables such as engine oil, coolant, nuts and bolts, for which you need a separate consumables add-on. It does not cover mechanical or electrical breakdown, or ordinary wear and tear, since those are excluded from the base policy itself.
Engine damage from water ingression or hydrostatic lock, a real risk during the monsoon in low-lying parts of Mumbai, Chennai and Bengaluru, needs an engine protection add-on. Zero depreciation will not pay for it.
Tyres and tubes remain a limited item. The base policy pays for them only if the vehicle is damaged in the same incident, and even then the liability is capped at half the replacement cost. Wear from normal running is never covered.
Who Benefits Most From This Add-On
Not every owner needs this cover, and pretending otherwise would be dishonest.
Newer cars benefit most. Modern vehicles carry a high proportion of plastic and composite panels, sensors and lamp assemblies, all of it expensive and all of it depreciating fast. On European and premium models, a single headlamp assembly can cost more than a year of premium.
Cars driven in dense urban traffic make a strong case too. Parking scrapes, pothole damage and low-speed collisions happen often in Indian cities, and each of those claims is cut down by depreciation on a standard policy.
The picture changes on an older car with a low IDV. Parts are cheaper, the potential recovery is smaller, and the loading on the premium may not earn its keep.
Cost, Eligibility and Claim Limits
The add-on typically raises your own damage premium by around 15 to 20 percent, which for most cars works out to somewhere between ₹800 and ₹4,000 a year. It is a percentage of the own damage portion only, not of your total premium, since the third party component is fixed by regulation and cannot be loaded.
Eligibility is set by each insurer rather than by regulation. Most offer the add-on for cars up to five years old from first registration, some extend to seven years, and a few go to ten, usually after a vehicle inspection and at a higher rate.
Claim limits vary more than people expect. Many insurers cap zero depreciation claims at two per policy year, after which normal depreciation resumes, while some now offer it with no cap at all. Check the number before you compare two quotes on price alone. It is also worth knowing that the add-on generally cannot be bought mid-term, so Car Insurance Renewal is your window to add it, change it or drop it. Once your car crosses your insurer’s age threshold, that window closes.
How It Affects Your Claim Experience
The process itself is unchanged. You report the incident, the surveyor inspects the car, and repairs are either settled cashless at a network garage or reimbursed against bills. The only difference appears in the final settlement figure.
What changes is your exposure afterwards. Without the cover, owners often postpone repairs or accept cheaper aftermarket parts because the payout falls short of genuine replacements. With it, the shortfall on eligible parts is largely gone.
The Verdict
Zero depreciation is a narrow benefit that happens to address the most expensive line item in a typical claim. It is not comprehensive protection by another name, and the exclusions matter as much as the benefit. Weigh the loading against your car’s age, your parts costs and how you actually drive. For most owners of cars under five years old, particularly in city traffic, the add-on pays for itself on the first significant claim.
