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Sum Insured in Car Insurance India | Zuno
SR
Suchika Rajoria
Direct Marketing Manager at Zuno General Insurance
Last updated: 2026 · 7 min read

Sum Insured in Car Insurance India

Sum insured is the ceiling on what your policy can pay. Each cover section has its own limit. Getting these numbers right is what separates a real protection plan from a paper one.

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Quick Definition of Sum Insured

Quick definition
Sum insured is the maximum amount a car insurance policy will pay under each covered section, including Own Damage, Personal Accident, Third-Party liability, and individual add-ons. Each section carries its own sum insured, set by the schedule of cover.

This definition is the short answer voice assistants and AI search engines pull. Below, we unpack what it means for an Indian car owner.

Why Sum Insured Matters for Indian Car Owners

The sum insured number on each line of your policy decides what you actually receive if something goes wrong on Indian roads. Treating these as a single figure is the most common policy reading error.

  • Defines maximum payout: Each policy section has its own ceiling.
  • IDV is part of it: For Own Damage, IDV serves as the sum insured.
  • PA sum insured is fixed: Personal accident cover sits at Rs 15 lakh* by IRDAI mandate.
  • Add-ons have separate limits: Roadside assistance, key replacement, and others have their own caps.
  • Affects underinsurance risk: A low sum insured means partial claim payouts.
Did You Know?

The Personal Accident cover for the owner-driver in motor insurance is statutorily Rs 15 lakh* under IRDAI rules. You can buy a higher PA cover separately as a rider or as a standalone PA policy.

How Sum Insured Is Calculated or Applied

The schedule of cover lists each sum insured separately. Reading them line by line is the only way to know your real protection level.

SectionTypical sum insured
Own Damage (IDV)Roughly 50% to 95% of ex-showroom
Third-Party Bodily InjuryUnlimited
Third-Party Property DamageRs 7.5 lakh*
Owner-Driver Personal AccidentRs 15 lakh*
Unnamed Passenger PA (IMT 32)Per seat as declared
Roadside AssistanceAs per policy wording
Key ReplacementRs 5,000 to Rs 25,000*

Always verify each line carries a sum that matches your real exposure. A Rs 7.5 lakh property cap may be tight in cities with many high-value vehicles on the road.


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How to Use Sum Insured in Your Policy

Here is the simple five-step way to put this concept to work when you buy or renew your car cover online.

  1. Visit hizuno.com/car-insurance and pull up your current policy schedule.
  2. Read each sum insured line and write down the rupee number.
  3. Compare each line against your real exposure for that section.
  4. Upgrade caps where the gap looks too tight, especially property damage and PA.
  5. Pay the premium online and download the updated policy showing the lifted limits.

Common Scenarios Where Sum Insured Comes Up

Three Indian situations where the sum insured line decides the cheque amount.

Total-loss claim

The Own Damage sum insured, the IDV, becomes the maximum payout. A fair IDV in this section is what makes the cheque meaningful.

Multi-car collision with luxury vehicles

The Rs 7.5 lakh* property cap can be exhausted quickly when premium vehicles are damaged. Lifting the cap costs little but covers a lot.

Driver fatal injury

The owner-driver PA cover at Rs 15 lakh* may be inadequate for high-income families. A standalone PA policy fills the gap.

Cost Impact of Sum Insured

Lifting sum insured limits in select sections is one of the most cost-effective premium decisions you can make.

UpgradePremium impact*Cover benefit
Property damage cap to Rs 15 lakhRs 100 to Rs 300Doubles default cover
Paid driver PA (IMT 33)Rs 100 to Rs 250Adds cover for driver
Passenger PA (IMT 32)Rs 50 to Rs 200 per seatFamily protection
Roadside assistance upgradeRs 200 to Rs 500Higher tow distance
Key replacement add-onRs 100 to Rs 300Higher cap

Spending Rs 1,000 to lift caps across sections often returns far more than the same money spent on optional add-ons.

Common Mistakes Indian Car Owners Make

Costliest Mistake to Avoid

Reading only the Own Damage line and ignoring property damage and PA caps. Many Indian car owners discover the gap only at claim time, when the cheque is much smaller than expected.

  • Treating IDV as the whole sum insured: It is only the Own Damage line.
  • Skipping property damage upgrade: Default cap is tight for metro driving.
  • Ignoring add-on caps: Each add-on has its own ceiling, sometimes very low.
  • Misreading PA cover: Rs 15 lakh* applies to owner-driver only.
  • Not reviewing at renewal: Lifestyle changes need updated caps.

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Pro Tips for Getting Sum Insured Right

Smart Companion tips that save real money and real headaches at renewal time.

  • Write down every sum insured line on a single sheet for clarity.
  • Lift property damage cap to at least Rs 15 lakh in metro areas.
  • Buy passenger PA cover if you regularly travel with family.
  • Use Zuno’s online policy tool to compare cap configurations side by side.
  • Review caps every renewal, not just IDV.

Sum Insured vs IDV vs Sum Assured: Quick Clarifier

Three insurance terms get mixed up in conversation. Each has a precise meaning. Knowing the difference makes you a sharper buyer.

TermUsed inMeaning
Sum InsuredMotor and HealthMaximum payout under each cover section
IDVMotor (Own Damage)Maximum payout for total loss or theft
Sum AssuredLife InsuranceGuaranteed payout to nominee
Sub-limitHealth insurance mainlyCap within sum insured for specific items

One Smart Companion habit: every time you renew, scan the schedule of cover line by line and ensure each sum insured still suits your life. A policy you bought five years ago may not reflect today’s realities.

Frequently Asked Questions About Sum Insured

What is sum insured in car insurance?
It is the maximum amount payable under each covered section of the policy, including Own Damage, PA, Third-Party, and add-ons.
Is sum insured the same as IDV?
No. IDV is the Own Damage section sum insured. Other sections like PA and Third-Party have their own caps.
How much PA cover is mandatory?
The owner-driver PA cover is fixed at Rs 15 lakh* under IRDAI rules. You can buy higher cover separately.
Can I increase property damage cap?
Yes. For a small extra premium, the default Rs 7.5 lakh* cap can be lifted to Rs 15 lakh or higher.
Do add-ons share the sum insured?
No. Each add-on typically has its own sum insured separate from the main policy.
How often should I review sum insured?
At every renewal. Lifestyle changes, vehicle upgrades, and changing risk profiles all justify a review.

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Sources: Content based on information published by IRDAI, ARAI, MoRTH, Parivahan Sewa, General Insurance Council (GIC), and other relevant regulatory or industry sources, as applicable.

Disclaimer: Premiums and amounts shown are indicative and approximate reference figures only; the actual figure varies with the vehicle's age, No Claim Bonus, geography (RTO zone) and various other parameters. The company offers products under Motor, Health, and Commercial Insurance. For risk factors, terms and conditions, exclusions, and product features, please read the policy wording, sales brochure, and prospectus carefully before concluding a sale. Zuno General Insurance Limited | IRDAI Reg. No. 159 | CIN: U66000MH2016PLC273758 | Registered Office: 2nd Floor, Tower 3, Wing B, Kohinoor City Mall, Kohinoor City, Kirol Road, Kurla (West), Mumbai 400070 | Toll-Free: 1800 12000 | Landline: 022 42312000 (Call charges applicable) | Website: www.hizuno.com | Email: support@hizuno.com.

Section 41 of the Insurance Act, 1938: No person shall allow or offer to allow, directly or indirectly, as an inducement to any person to take out, renew, or continue an insurance policy in respect of any kind of risk relating to lives or property in India, any rebate of the whole or part of the commission payable or any rebate of the premium shown on the policy, nor shall any person taking out, renewing, or continuing a policy accept any such rebate.