Own Damage Cover in Motor Insurance

Third-party liability insurance is compulsory, but it protects everyone except you. The moment your vehicle is scratched, dented, flooded, stolen, or caught in a fire, TP cover offers nothing. Own damage cover — the other major component of a comprehensive motor policy — is what actually pays to repair or replace your vehicle when something goes wrong. Understanding its scope and structure helps you appreciate how much protection you actually need.

Perils Covered Under Own Damage

A standard own-damage section covers losses arising from:

• Accidental external damage: Collisions, overturning, and impact with objects
• Fire and explosion: Damage from accidental fire, including self-ignition
• Theft: Total theft of the vehicle (partial theft — accessories stolen separately — may have sub-limits)
• Natural calamities: Flood, storm, earthquake, hailstorm, landslide, cyclone, and related events
• Riots and malicious acts: Damage caused during civil disturbance or deliberate vandalism
• Transit damage: Damage incurred while transporting the vehicle by rail, road, or sea

Key Exclusions to Know

Own damage does not cover everything. Standard exclusions include:

• Mechanical or electrical breakdown unrelated to an accident
• Wear and tear, ageing, and gradual deterioration
• Damage when driving without a valid licence or under the influence of alcohol
• Damage caused by nuclear perils or war
• Damage to tyres and tubes unless the vehicle is also damaged simultaneously (sub-limits apply)

How Own Damage Premiums Are Calculated

Own-damage premiums are calculated as a percentage of the IDV, and unlike third-party premiums, they are competitive — different insurers offer different rates, and you can negotiate or compare. The base rate is influenced by the vehicle's make, model, fuel type, age, and cubic capacity. Add-ons, voluntary deductibles, and anti-theft device installation can further adjust the premium upward or downward.

Compulsory and Voluntary Deductibles

Every own-damage claim is subject to a compulsory deductible (typically ₹1,000 for cars up to 1500cc, ₹2,000 for larger engines). You can also choose a voluntary deductible — agreeing to bear a larger first portion of any claim in exchange for a lower premium. A ₹10,000 voluntary deductible, for example, might reduce your OD premium by a meaningful amount, but leaves you liable for that sum on every claim.

Standalone OD vs Comprehensive Policy

Since 2019, IRDAI has permitted standalone own-damage policies, separate from the third-party policy. This is useful when you have a three-year TP policy from a new vehicle purchase and want to shop around for the best OD rates independently. The standalone OD policy must be paired with a valid TP policy to be legal.

Enhancing OD With Add-Ons

The base OD cover can be significantly strengthened with add-ons such as zero depreciation, engine protection, consumables cover, and return to invoice. Each add-on covers a specific gap in the standard OD policy. The right combination depends on the vehicle's age, value, and how it is used.

Conclusion

Own damage cover is where the real financial protection for your vehicle lives. A TP-only policy is the legal bare minimum, not a sensible risk management strategy for any car of meaningful value. Before your next renewal, review your OD cover's scope and consider whether add-ons could close important gaps. TruePolicy lets you compare OD rates and add-on options across insurers, and an advisor can help you build a policy that genuinely protects your investment.