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Car Insurance Types

🚗 The Main Types of Cover

Car insurance is not one product. There are levels of cover that protect different things, at different prices. New Zealand does not require car insurance by law, but driving uninsured is a big risk, because if you damage someone else's expensive car, you could owe a lot. Knowing the types helps you pick cover that fits your car and budget.

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Key Point: Comprehensive cover protects your own car and other people's property. Third party covers damage you cause to others, but not your own car. Third party, fire and theft adds cover for your car being stolen or burned. Mechanical breakdown insurance is separate, covering repairs rather than accidents. Car insurance is not compulsory in New Zealand, but at least third party cover is sensible, because the cost of damaging an expensive vehicle can be huge.

The Levels of Cover

TypeCovers Your Car?Covers Others' Property?
ComprehensiveYesYes
Third party, fire and theftOnly for fire and theftYes
Third partyNoYes

Why At Least Third Party Matters

The biggest financial risk is not your own car; it is the bill if you crash into a much more expensive one. Third party cover protects you from that potentially huge cost, which is why even owners of cheap cars often hold it.

🛡️ What Each Type Covers

Comprehensive

The widest cover. It pays for damage to your own car from accidents, plus damage you cause to others, and usually theft, fire, and storm. It costs the most, but for a newer or valuable car it is often worth it.

Third Party, Fire and Theft

Covers damage you cause to others, plus your car being stolen or catching fire, but not accident damage to your own car. A middle option for cars where you want some protection without full comprehensive cost.

Third Party Only

The most basic. It covers damage you cause to other people's property and vehicles, but nothing for your own car. Cheapest, and a sensible floor of protection even on a low-value car.

Mechanical Breakdown Insurance

Separate from the above, this covers the cost of certain mechanical repairs, not crashes. It is sometimes sold with used cars. Read what it actually covers, as exclusions can be significant.

Match the cover to the car: A newer or valuable car often justifies comprehensive. An old, low-value car might only warrant third party, since the cost to repair or replace your own car is small but the risk to others remains.

💲 Excess, Agreed vs Market Value

The Excess

The excess is what you pay towards a claim before the insurer pays the rest. A higher excess lowers your premium but means more out of pocket if you claim. There can also be extra excesses, for example for young drivers.

Agreed vs Market Value

BasisWhat It Means
Agreed valueYou and the insurer agree a set payout if the car is a write-off
Market valueThe insurer pays what the car was worth at the time of loss

Agreed value gives certainty but can cost more; market value can be cheaper but the payout depends on the car's value when you claim, which falls as the car ages.

What Affects the Premium

  • The car's value, make, and model
  • The driver's age and history
  • Where the car is kept
  • The excess and level of cover chosen

Our Car Insurance Calculator gives an indicative premium to compare.

💡 Common Mistakes

Mistake 1: Driving With No Cover at All

Insurance is not compulsory, but the cost of damaging an expensive vehicle can be ruinous. At least third party is a sensible floor.

Mistake 2: Comprehensive on a Near-Worthless Car

If your car is worth very little, paying for comprehensive may not be worth it; third party covers the bigger risk to others.

Mistake 3: Ignoring the Excess

A low premium with a high excess can sting at claim time. Balance the premium against what you would pay to claim.

Mistake 4: Not Reading Exclusions

Modifications, named-driver limits, and mechanical breakdown exclusions can all affect a claim. Read the policy.

A Simple Approach

1. Decide the level of cover that fits your car's value
2. Hold at least third party for the risk to others
3. Choose an excess you could afford at claim time
4. Decide agreed vs market value for your situation
5. Read exclusions, especially for modifications and drivers

See our Insurance Basics guide. Final word: car insurance ranges from third party, which protects you against the big cost of damaging others' property, to comprehensive, which also covers your own car. Match the level to your car's value, pick a workable excess, and read the exclusions. This is general information, not advice; compare current policies.

🎯 Test Your Knowledge

Quiz on Car Insurance Types (20 Questions)

1. What is protected under comprehensive car insurance cover?
Only other people's property
Your own car and other people's property
Only your car
Nothing
2. What is protected under third party car insurance cover?
Only your own car
Everything
Damage you cause to others, not your own car
Nothing
3. What extra cover does third party, fire and theft insurance add?
Cover for your car being stolen or burned
Accident cover for your car
Nothing extra
Mechanical repairs
4. What is true about car insurance in New Zealand?
Not compulsory by law
Required for all drivers
Banned
Free
5. What is usually the biggest financial risk when you crash your car?
Damaging a much more expensive car
A flat tyre
A parking fine
Your own cheap car
6. What repairs does mechanical breakdown insurance typically cover?
Accidents only
Other people's cars
Theft
Certain repairs, not crashes
7. What type of car is comprehensive insurance often worth it for?
A near-worthless car
A newer or valuable car
A car you never drive
No car
8. What is the excess on a car insurance policy?
A bonus
The full payout
What you pay towards a claim before the insurer pays
A tax
9. What effect does choosing a higher excess have on your insurance overall?
Raises the premium
Has no effect
Pays you money
Lowers the premium but costs more at claim time
10. What does agreed value mean on a car insurance policy?
Whatever the car sells for later
A set payout agreed in advance if written off
Nothing
The repair cost only
11. Under market value cover, what will the insurer pay you?
A fixed agreed sum
The original purchase price
What the car was worth at the time of loss
Double the value
12. What type of cover do even owners of cheap cars often hold?
No cover at all
Only mechanical breakdown
Comprehensive always
Third party cover
13. What factors typically affect your car insurance premium?
The car, the driver, where it is kept, the excess, and cover level
Only the car's colour
Nothing
Your shoe size
14. What is true about comprehensive cover on a near-worthless car?
Is always best
Is compulsory
Is free
May not be worth it
15. What is a risk of choosing a low premium with a high excess?
Is always a bargain
Can sting at claim time
Has no excess to pay
Pays out more
16. How can modifications and named-driver limits affect an insurance claim?
Never matter
Can affect a claim, so read the policy
Increase your payout
Are illegal
17. What does third party, fire and theft insurance not cover?
Theft of your car
Fire damage to your car
Damage you cause to others
Accident damage to your own car
18. What does choosing agreed value give you on a car insurance policy?
Certainty, but can cost more
The cheapest premium always
No payout
A falling payout
19. What kind of excess should you choose on your car insurance?
As high as possible always
Of zero always
You could afford at claim time
Without thinking
20. What is the key takeaway for choosing the right car insurance?
Always go uninsured
Always buy comprehensive
Match cover to the car's value, hold at least third party, and read exclusions
Ignore the excess

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