Best Car Insurance in New Zealand

Our Research — How We Put This Together

We spent most of a week visiting every car insurer's website in New Zealand. We read policy documents. We compared what is actually included — not the marketing headlines, but the fine print that matters when you need to make a claim. We looked at who owns who, because the same parent company sells the same underlying insurance through multiple brands at different prices.

We wanted to produce a straightforward answer: which car insurance should you buy, and why.

We can't give you a specific dollar figure. Your premium depends on your car, your age, your driving history, where you live and park, how you use the car, and who else drives it. The same insurer can quote one person $600 a year and another person $2,000 for the same level of cover on the same car, purely because they live in a different suburb or have a speeding ticket. Anyone who tells you "comprehensive cover costs $1,200 a year" without knowing your specific variables is guessing.

So instead, here is what we can tell you with confidence: which policies give you the most for your money, which insurers are just the same company wearing a different hat, and where you should start based on what you drive and who you are.

Our Top Three Picks — Who We Would Use and Why

If you want to skip the detail and know where to start, here are our recommendations. We picked these after comparing policy wording, excess structures, included benefits, and claims processes across all direct insurers in New Zealand.

ValueHub's Trusted Providers

We've researched the providers below — here are our picks for this category.

1 Tower — Best Overall Policy

Tower is the only major insurer that is actually New Zealand-owned and listed on the NZX. The policy is genuinely more generous than the competition in several key ways.

Why we picked it: Tower replaces your car with a brand-new equivalent if it is written off within two years of purchase — every other direct insurer offers one year. If you are in an accident, the other driver is at fault, and you can identify them, Tower waives your entire excess — no other major insurer does this. Their keys and locks benefit covers up to $1,000 excess-free for lost or stolen car keys — double what AMI and State offer. And Tower publicly reports that 87% of online car claims are approved instantly, which is the only published claims-speed data in the market.

They also let you choose between agreed value and market value — every other direct insurer locks you into agreed value without giving you a choice.

The catch: Tower's pricing rewards low-risk profiles — experienced drivers with clean records and standard cars get the best deals. If you are a young driver or have a claims history, Tower may not be your cheapest option. And the hire car benefit is capped at $1,000 (about 10-14 days of rental), which is less generous than Cove's 30 days.

2 AMI — Best for Families and Everyday Drivers

AMI bundles free roadside assistance with comprehensive cover — unlimited callouts, 24/7, nationwide. That alone is worth about $79 per year if you were buying it separately. No other mass-market insurer includes roadside assistance as standard without charging extra.

Why we picked it: AMI has their own repair centres (AMI MotorHub) in major cities with an average repair time of 3.5 days for non-structural damage. They give you a courtesy car or Uber vouchers while yours is being fixed. The excess is adjustable down to $100 — the most flexible in the market. And if you have a young driver on the policy, their free online Safe Driver course reduces the excess by $250 — a genuine saving that no other insurer matches.

AMI is the practical choice for families. It is not necessarily the cheapest, but the combination of included roadside rescue, fast repairs with courtesy transport, and the young-driver excess discount makes it the best all-rounder for households with multiple drivers and one or two cars.

The catch: AMI is owned by IAG Australia, as is State. The two brands share the same claims infrastructure and repair network but use different pricing algorithms. You absolutely must quote both — State is often cheaper for the same cover.

3 Cove — Best Value for Straightforward Drivers

Cove is a digital-only New Zealand insurer. No branches, no call centre agents unless you specifically need one, and no legacy overhead. That keeps their prices low — most customers pay between $29 and $59 per month according to Cove's own website. They also offer the longest hire car period in the market at 30 days, though as an optional extra.

Why we picked it: If you have a standard car, a clean licence, are over 21, and do not use your car for work or rideshare, Cove will almost certainly quote you a lower price than any traditional insurer. They are transparent about their restrictions — no cover for drivers under 21, no business use, no rideshare — so you know immediately whether you qualify. You set your own agreed value within a range, giving you more control than a preset figure.

The catch: The restrictions are real. If anyone under 21 drives your car, you are not covered. If your car is registered with Uber, Ola, or any delivery service, you are not covered — even if you are not working at the time of a claim. Claims are handled online only, with live chat during business hours. If you prefer speaking to a person on the phone when something goes wrong, Cove may not suit you.

Should You Use a Broker?

For most people with a standard car, no. The direct insurers cover you adequately, and you can quote and buy online in minutes.

But if you have a car worth more than about $80,000, or a modified vehicle, or a classic car, or you run a small fleet of vehicles — yes, talk to a broker. Vero and NZI sell their policies exclusively through brokers, not directly to the public, and their cover is broader than anything you can buy online yourself. A broker costs you nothing — the insurer pays them, not you.

We recommend Gallagher Insurance, New Zealand's largest insurance broker with access to Vero, NZI, and other underwriters. Or find a local broker near you — the Insurance Brokers Association of New Zealand (IBANZ) has a directory at ibanz.co.nz. If you are a medical professional or work in allied health, MAS offers premium cover at competitive rates exclusively for members — visit mas.co.nz to check if you qualify.

If you want to read the detailed comparison that led to these recommendations, the rest of this guide breaks down every insurer feature by feature.

Who Actually Owns New Zealand Car Insurance

Before comparing individual policies, you need to understand this: two Australian companies control roughly three-quarters of the market and sell through multiple brand names, with different prices for the same risk.

Why this matters: AMI and State are both IAG. Same repair network, same claims team, same underlying policy wording. But their pricing algorithms are different, and one will quote you less than the other for the same cover. Always get quotes from both. The same goes for AA Insurance and AMP — Suncorp underwrites both, but with different prices.

Every Major Direct Insurer Compared

All data below comes from each insurer's website and policy documents as at July 2026.

Policy Basics

What Is and Is Not Included

What You Pay When You Claim — Excess Comparison

Bank Car Insurance — What You Are Actually Buying

Every major bank sells car insurance, but none of them underwrites it themselves. They rebadge policies from the big insurers and add banking-specific perks. The cover is virtually identical to the underwriter's own product — the question is whether the bank's add-ons make it worth buying through them instead of directly.

Westpac's switch from IAG to Tower underwriting in July 2026 is worth knowing about if you insure through Westpac — your policy wording and claims process will change at your next renewal.

Insurers That Work Differently — Brokers, Memberships, and Restricted Access

Some of the best car insurance in New Zealand is not available through a website quote form. You need a broker or membership in a specific group. Here is who they are and whether they are worth pursuing.

How Claims Actually Work — By Insurer

When you need your insurance, the experience matters most. Here is what each major insurer offers.

Specialist Insurance — Imports, Classics, and Modified Cars

Standard insurers often decline or undervalue cars that do not fit the everyday mould. If you own an imported vehicle, a modified car, a classic, or a high-performance vehicle, you need a specialist insurer that understands what you are insuring.

Electric and Hybrid Cars — What Changes with Insurance

As at mid-2026, about 144,000 electric and plug-in hybrid vehicles are on New Zealand roads, and new EV registrations hit 14.6% of the new car market in May 2026 alone. If you drive a Nissan Leaf, a Tesla, a BYD, a Toyota Prius, or any other EV or hybrid, the insurance itself works the same way — but there are three things you need to know that are different from a petrol car.

Battery Cover — What Is and Is Not Included

Every major comprehensive car insurance policy in New Zealand covers your EV or hybrid battery for sudden and accidental damage — collision, fire, theft, water immersion, natural disaster, and vandalism. This is consistent across AMI, State, AA Insurance, Tower, AMP, and Cove. If a crash damages your battery, the repair or replacement is covered the same as any other part of the car.

What is not covered: gradual battery degradation, wear and tear, and mechanical or electrical failure not caused by a sudden event. EV batteries lose capacity over time — typically 2–3% per year — and no car insurance policy covers this. A replacement battery on a Nissan Leaf can cost anywhere from $8,500 to $15,000 depending on the model and capacity. That cost is yours if the battery wears out. This matters if you are buying a used EV that is several years old — check the battery health report (most EVs display this on the dashboard) before you buy, because insurance will not fix a tired battery.

Your Home Charger — Car Insurance or House Insurance?

This one catches people out. The portable charging cable that came with your car is covered under your car insurance as an accessory. If it is stolen from your boot or damaged in a fire, your car policy covers it.

A wall-mounted charging station installed at your home falls under your home insurance policy — not your car insurance. Every insurer we checked (AMP, State, AMI, Tower, AA Insurance) confirms this. If your wall charger is damaged in a fire or power surge, or stolen, your house or contents policy responds. If you have had a wall charger installed, check that it is listed on your home policy and that your sum insured reflects its value. A good wall charger installed by an electrician typically costs $1,500 to $3,000.

If your wall charger catches fire and damages your car while it is plugged in, your car insurance covers the car and your home insurance covers the charger and any damage to the house. You would face two excesses — one on each policy. This is also worth knowing if you are renting — your car insurance covers a portable charger you plug into a standard wall socket. Still, a hardwired charger belongs to the landlord and is covered by their building insurance.

Do EVs Cost More to Insure?

Not necessarily. AA Insurance says electric vehicles generally cost no more to insure than non-electric vehicles of similar age and value. However, several factors can push an EV premium higher or lower:

Repair costs: EVs often require specialist repairers and parts, particularly Tesla and other newer brands. Some body shops cannot work on EVs at all due to the high-voltage systems. This can increase repair times and costs, which flows through to premiums.

Replacement value: EVs tend to have higher sticker prices than equivalent petrol cars. A higher agreed value means a higher premium regardless of fuel type.

Theft rates: Some EV models (particularly older Nissan Leafs) appear in high-theft lists due to weak immobilisers, though this is model-specific rather than EV-specific.

Where it helps: No engine means no risk of engine-related claims: no timing belt, no head gasket, no oil leaks. Over time, this reduces the claims risk for the mechanical components insurers do cover, which can work in your favour.

The practical takeaway is the same as for any car: get quotes from multiple insurers. An EV is not automatically cheaper or more expensive — the spread between the cheapest and most expensive quote for the same EV can be hundreds of dollars.

Manufacturer Insurance — Toyota, Tesla, Audi and Others

Several car brands offer their own insurance in New Zealand. These policies are usually underwritten by a major insurer behind the scenes but come with brand-specific benefits like genuine parts guarantees and manufacturer-approved repairers.

Manufacturer insurance is worth quoting alongside standard insurers, especially for newer or European vehicles where repair costs are higher, and parts availability can be an issue. The genuine parts guarantee and manufacturer-approved repair network are real benefits. However, manufacturer policies are usually more expensive — always compare against a standard insurer before committing.

The Fine Print That Actually Matters

Price gets you in the door. The fine print determines what happens when you need to claim. Here are the four things to check in every policy.

Agreed Value vs Market Value

Agreed value means the amount you will be paid if your car is written off has already been set. Market value means the insurer decides what it was worth on the day it was damaged — which is almost always less than you expected. Tower uniquely lets you choose between the two. Cove lets you set your own agreed value within a range. Every other direct insurer uses an agreed value but sets it for you based on market data for your car.

Check what your agreed value actually is before you buy. If it is lower than the cost to replace your car, adjust it up. A higher agreed value means a slightly higher premium, but the alternative is being short thousands of dollars at claim time.

Hire Car

If you have one car and it is in a repair shop for two weeks, you are walking or paying for Ubers. A hire car benefit covers this. Cove offers the longest at 30 days (optional). AMI and State offer up to 21 days (optional). AMP automatically includes 14 days after theft plus an optional 14 days after an accident. MAS does not offer a hire car at all — the only notable gap in an otherwise strong policy. If you have only one car, make sure your policy includes this.

Windscreen Cover

Windscreen claims are the single most common car insurance claim. Most insurers cover windscreen damage but charge your standard excess — typically $300 to $500 — which often exceeds the cost of the repair itself. An excess-free windscreen add-on usually costs $20 to $50 per year and pays for itself with one claim. MAS is the only insurer that includes excess-free glass as standard on comprehensive cover.

Keys and Locks

Modern car keys cost $300 to $800 to replace and reprogram. Tower and MAS cover this excess-free up to $1,000 — the most generous in the market. AMI and State cover up to $500 excess-free. AA Insurance covers this but has not published a dollar cap. AMP covers up to $1,000, subject to an excess. If your car uses expensive proximity keys, this one benefit can justify choosing one insurer over another.

What Decides Your Premium

Knowing what insurers look at helps you predict which one will give you the lowest quote.

Your car: The biggest factor. Cars with high theft rates — Toyota Aqua, Mazda Demio, Nissan Tiida — cost more to insure regardless of who you are. Electric and hybrid vehicles can be more expensive due to repair costs and parts availability for newer brands. Cars with good safety ratings and immobilisers cost less.

Where you live: Auckland is the most expensive due to high theft rates and traffic. Wellington and Christchurch are mid-range. Dunedin and smaller centres tend to be cheapest. Your specific suburb matters — insurers zone areas by claims history.

Your driving record: A clean licence with no claims in the past five years is the baseline. Speeding tickets, licence suspensions, and at-fault claims all increase your premium. Cove is particularly strict — failing to disclose any conviction or claim can result in your policy being cancelled.

Your age: Under 25 pays the most. Premiums typically start easing in your late 20s and stabilise through middle age. Some insurers load premiums again past 70.

How you use the car: Commuting to work is standard. Business use costs more. Most personal policies exclude rideshare — Uber, Ola, Zoomy. Cove, Tower, and AMI all explicitly decline cover if your vehicle is registered for rideshare or delivery, even if you are not working at the time of an incident. If you drive for a rideshare platform, you need a commercial policy.

Where you park: A locked garage reduces your premium. Street parking increases it. Some insurers ask directly. Others factor it into your postcode risk model.

How to Actually Shop for Car Insurance

The biggest mistake people make is renewing without checking what else is available. Data from the first quarter of 2026 show that 81% of people who compared policies found a cheaper one, with average savings of over $370 per year. Over ten years, that is nearly $4,000 saved for maybe 20 minutes of work per year.

Step 1: Get online quotes from at least four places. Start with Tower, AMI, State, and Cove. Add AA Insurance and Trade Me Insurance if you want to be thorough. Each quote takes two to five minutes. Because AMI and State share a parent but price independently, always do both.

Step 2: Set the same excess across every quote. $400 is a sensible benchmark. If you can comfortably handle a larger payment at claim time, try $800 or $1,000 to see how much you save on premiums.

Step 3: Check the agreed value each insurer has set for your car. It is based on market data and may be lower than what it would cost to replace your vehicle. Cove lets you adjust it. With others, ask if you can raise it.

Step 4: Add the optional extras you actually need. Excess-free glass and a hire car are the two most common. Do not pay for extras you will not use. Some insurers look cheaper on the base premium but become more expensive once you tick the extras you want.

Step 5: If you already hold home or contents insurance with one provider, check whether they offer a multi-policy discount. Combining policies with the same insurer can save you 5-15%. But do the maths both ways — sometimes separate policies from different providers work out cheaper even after the bundle discount.

Step 6: Do this every year at renewal. Premiums change, pricing models get updated, and last year's best deal might be this year's worst. Set a calendar reminder for two weeks before your renewal date.

Digital-Only Insurers — Cove, Ando, and Initio

Three New Zealand insurers operate entirely online with no branches and minimal phone support. The trade-off is lower premiums for less human interaction.

Cove is the most established of the three. Comprehensive cover only, you set your own agreed value, 30-day hire car (longest in the market), roadside assistance as an optional extra. Their own website states most customers pay between $29 and $59 per month. The catch is eligibility: no cover for anyone under 21, no commercial use, no rideshare. If you fit their profile — standard car, clean record, personal use only, over 21 — Cove will almost certainly quote you a lower rate than any traditional insurer.

Ando is available through insurance brokers, not direct. It takes a similar digital-first approach, but you need a broker to access it.

Initio is New Zealand-based and sells direct online with two levels of cover—a smaller player but worth including when you compare quotes.

If You Remember Nothing Else

New Zealand car insurance is sold by roughly 35 companies but underwritten by three groups: IAG, Suncorp, and Tower. The brand name on the front matters less than the policy wording, the excess structure, and the claims process behind it.

If you remember nothing else from this guide, do these three things:

1. Always get quotes from both AMI and State. Same parent company, different prices, and you will not know which is cheaper for you until you check.
2. Add excess-free glass cover. It costs roughly $20 to $50 per year and pays for itself the first time a stone hits your windscreen. If you are with MAS, you already have it.
3. Shop around every year. Four out of five people who compare find a cheaper policy. The average saving is over $370 per year. Staying loyal to one insurer costs you real money.

Every feature and figure in this guide comes directly from each insurer's website, policy documents, and public disclosures as at July 2026. Policies change — always confirm current details with the insurer before you buy.