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Motor insurance is mandatory in India for a reason — and the part that is mandatory is only half the story. Third-party cover protects others if you cause injury or damage. Own-damage cover protects your own vehicle. Understanding both clearly is the foundation of sensible asset protection on the road.
Third-party motor insurance is required by law in India. It pays for injury or death caused to other people, and for damage to their property, when you are at fault.
It does not pay for repairs to your own vehicle. If your car or bike is damaged in an accident and you only have third-party cover, the repair bill is entirely yours.
Premiums for third-party cover are regulated and relatively low. That low cost is why some owners stop there — and why a serious accident can still create a large personal expense.
Own-damage (OD) cover pays for loss or damage to your own vehicle from events such as accident, fire, theft and certain natural calamities (subject to the policy wording). It is the part of a comprehensive policy that protects the asset you own.
OD cover is usually sold together with third-party cover as a comprehensive policy. You can also buy standalone OD cover in some cases when third-party is already in place, subject to insurer rules.
The insured declared value (IDV) is the maximum amount the insurer will pay for the vehicle in a total loss. Choosing an IDV that is too low to save premium can leave you underinsured if the vehicle is written off.
Third-party liability for bodily injury has no upper limit under Indian motor law in many situations. That is why third-party cover is compulsory — a single serious accident can create a claim far larger than most individuals could pay from savings.
Minimum by law: Third-party cover for every vehicle on the road.
Practical protection for the asset: Comprehensive cover (third-party + own damage) if the vehicle still has meaningful value and you would struggle to replace or repair it from savings.
Useful add-ons (optional): Zero depreciation, engine protect, roadside assistance and similar features can reduce out-of-pocket costs at claim time. Buy them only if the extra premium is justified by the vehicle’s age, value and your risk comfort.
For an old vehicle with low market value, some owners choose only third-party cover and accept the risk of self-funding repairs. That is a conscious trade-off, not a default.
| Cover | What it pays for | Required? |
|---|---|---|
| Third-party | Injury/death of others; damage to their property | Yes — by law |
| Own damage | Damage or loss to your own vehicle | No — but essential for asset protection |
| Comprehensive | Third-party + own damage (often with add-ons) | Recommended for most vehicles with value |
Ravi in Hyderabad kept only third-party cover on a five-year-old car to save a few thousand rupees a year. After a collision that was partly his fault, the other party’s injury claim was handled under third-party liability. His own car needed repairs of nearly ₹1.8 lakh. With no own-damage cover, the full amount came from savings he had set aside for his child’s education. Comprehensive cover would have cost far less over those five years than that single repair bill.
Motor insurance is not only about complying with the law. It is about deciding whether a damaged or stolen vehicle becomes a financial emergency or a managed claim. Third-party covers others. Own damage covers you.
Buying only third-party cover on a vehicle that still has significant value, solely to minimise premium — then discovering after an accident that the repair or replacement cost falls entirely on the family.