Car Dealers NZ 2026: The Insurance Checklist Before You Drive Off the Lot
Buying a car from a dealership is one of the biggest purchases most Kiwis make outside of a house. You negotiate the price, arrange finance, sign the paperwork — and then you are handed the keys and expected to drive away. Most dealerships will offer you insurance as part of the sale process, and that’s a good thing — it means you won’t drive away uninsured. But the question worth asking isn’t whether you have cover. It’s whether you have the right cover, at the right price, from the right provider.
Unlike buying a car privately, purchasing from a licensed dealer gives you protection under the Consumer Guarantees Act (CGA). That legal safety net covers defects and fitness for purpose — but it does not cover a collision on the drive home, a carpark scrape at the shopping centre that afternoon, or a theft from your driveway that night. For those risks, you need car insurance, and you need it in place before you turn the key.
Dealers typically offer a range of add-on products at the point of sale — mechanical breakdown insurance (MBI), GAP insurance, extended warranties, and sometimes comprehensive car insurance itself. Some of these are genuinely useful. Others overlap with protections you already have under the CGA. And with the excitement of a new purchase, it’s easy to accept what’s offered without comparing it against what’s available on the open market. The result? Many buyers drive away paying more than they need to for cover that may not be the best fit for their situation.
This guide is your complete insurance checklist for buying from an NZ car dealer in 2026. We walk you through what to arrange before you drive off, which dealer add-ons are worth considering, how to choose between agreed value and market value, and how to make sure your policy actually matches the vehicle you are buying. If you haven’t compared your car insurance recently, run a free Quashed Market Scan to compare your premium against 10+ NZ insurers in under two minutes.
This article provides general information only and does not constitute legal or financial advice. Insurance policies vary between providers. For full details, refer to Quashed’s terms and conditions.
Step 1. Understand What the Dealer Does and Does Not Cover
The Dealer’s Insurance vs Your Insurance
Licensed car dealers in New Zealand carry their own comprehensive insurance — sometimes called a motor trader’s policy or yard policy. This covers vehicles while they are on the lot, during dealer-supervised test drives, and in transit between branches. The moment you sign the purchase agreement and take possession of the vehicle, the dealer’s cover ends and your insurance responsibility begins.
This means that if you drive off the lot without your own car insurance in place, you are completely uninsured from the second you leave the dealership. Car insurance is not compulsory in New Zealand, so there is no legal requirement to have cover — but there is also no safety net. If you cause an accident on the way home, you are personally liable for all damage to your vehicle, the other party’s vehicle, and any property damage. That liability can run into tens of thousands of dollars.
Not sure what level of cover you need? Visit Quashed for plain-English guides to car insurance in New Zealand, or jump straight to a free Quashed Market Scan to see what’s available for your vehicle.
What the Consumer Guarantees Act Covers (and What It Doesn’t)
When you buy from a licensed dealer, the Consumer Guarantees Act requires the vehicle to be of acceptable quality, fit for purpose, and match any description provided. If the vehicle has a mechanical fault that was present at the time of sale, you can seek a repair, replacement, or refund from the dealer — regardless of whether you purchased an extended warranty.
However, the CGA does not cover:
Accidental damage caused by you or another driver after purchase.
Theft of the vehicle after you take possession.
Damage caused by weather events, flooding, or natural disasters.
Damage caused by an at-fault collision — whether it happens five minutes or five months after you drive off the lot.
Third party liability if you cause damage to someone else’s vehicle or property.
In short, the CGA protects you against pre-existing defects. Car insurance protects you against everything else. You need both.
Step 2. Arrange Your Car Insurance Before You Collect the Vehicle
When to Set Up Your Policy
The ideal time to arrange car insurance is after you have agreed on the purchase but before you collect the vehicle. Most NZ insurers allow you to set up a policy online or over the phone in minutes, and you can nominate a future start date that coincides with your collection day. This ensures there is no gap in cover.
If you are trading in your current vehicle as part of the deal, contact your existing insurer to let them know. You can usually transfer your policy to the new vehicle on the same day, which preserves your claims history and avoids any break in cover.
A Quashed Market Scan is the fastest way to compare quotes from 10+ NZ insurers before collection day. Enter your vehicle details, see your options side by side, and have your policy sorted before you pick up the keys.
What Information You Need From the Dealer
To set up your new car insurance policy, you will need the following details from the dealer. Ask for these before collection day so you can arrange cover in advance:
The vehicle’s registration number (number plate).
The make, model, year, and variant (e.g. Toyota RAV4 GX 2024, 2.0L petrol).
The Vehicle Identification Number (VIN) or chassis number.
The odometer reading at the time of sale.
The purchase price (including GST and any dealer-fitted accessories) — this is critical for setting your agreed value.
Whether the vehicle has any factory-fitted or aftermarket security features such as an immobiliser or alarm.
Tip: Ask the dealer for a copy of the Consumer Information Notice (CIN), which includes the VIN, odometer reading, and other key vehicle details. This is a legal requirement for all used vehicles sold by dealers and provides the exact information your insurer will need.
Step 3. Choose Between Agreed Value and Market Value
What’s the Difference?
When you take out comprehensive car insurance in New Zealand, you will typically choose between two valuation methods for your vehicle:
Agreed value is a fixed amount that you and your insurer agree on when you set up or renew your policy. If your car is written off or stolen, your insurer pays out this agreed amount (minus your excess). The figure is reviewed annually at renewal and may be adjusted to reflect depreciation. Premiums are generally higher than market value, but you have certainty about your payout.
Market value means your insurer will pay out what your car was worth on the open market immediately before the incident — as determined by an independent valuation at the time of the claim. Premiums are usually lower, but you face uncertainty: the payout may be less than what you paid for the vehicle, especially if it has depreciated since purchase.
Which Should You Choose When Buying From a Dealer?
For most buyers purchasing from a dealer, agreed value may be the safer choice — particularly in the first few years of ownership. Here’s why:
New and near-new vehicles depreciate quickly. A car worth $35,000 at the dealer could have a market value of $28,000 within two years. With agreed value, you lock in a figure close to your purchase price.
If you have finance owing on the vehicle, a market value payout may not cover your remaining loan balance. Agreed value reduces the risk of being out of pocket.
Dealer-fitted accessories and options (e.g. tow bars, roof racks, upgraded stereos) may not be reflected in a market valuation. Agreed value lets you include these costs.
Several major NZ insurers — including AA Insurance, AMI, and State — use agreed value as the standard valuation method for their comprehensive car insurance policies. Check which valuation method your insurer uses and set the amount carefully.
Agreed Value vs Market Value at a Glance
Feature | Agreed Value | Market Value |
Payout amount | Fixed, agreed at policy start | Determined at time of claim |
Certainty | High — you know the figure | Low — depends on valuation |
Premium cost | Generally higher | Generally lower |
Best for | New/near-new, financed, modified vehicles | Older vehicles with low book value |
Depreciation risk | Protected (reviewed annually) | Payout reflects current value, which decreases over time |
Note: Not all insurers offer both options. Check your policy wording or speak to your insurer to confirm which valuation method applies.
Step 4. Understand the Dealer Add-Ons: Extended Warranties, MBI, and GAP Insurance
Extended Warranties
Dealers commonly offer extended warranties at the point of sale. These typically cover mechanical and electrical faults beyond the manufacturer’s warranty period. It’s worth knowing that the Consumer Guarantees Act already provides significant protection when you buy from a licensed dealer — the vehicle must be of acceptable quality and last a reasonable amount of time, regardless of whether you hold an extended warranty. That said, an extended warranty offers its own advantages: it can simplify the repair process (you deal directly with the warranty provider rather than pursuing the dealer under the CGA), it may cover a broader range of faults, and it removes the uncertainty of having to argue your CGA rights if something goes wrong. For buyers purchasing a used vehicle with higher mileage or an older model, an extended warranty can be a worthwhile investment in convenience and peace of mind.
Just make sure you read the terms carefully — extended warranties typically exclude wear-and-tear items as standard, and most also exclude pre-existing faults and specific high-wear components such as brake pads, clutch linings, and tyres. The full list of exclusions will be set out in the Product Disclosure Statement, which the dealer is required to provide.
Key point: An extended warranty covers mechanical defects. It does not replace car insurance, which covers accidental damage, theft, and third party liability.
Mechanical Breakdown Insurance (MBI)
Mechanical breakdown insurance is a separate insurance product — not a warranty — that covers the cost of repairing mechanical and electrical failures. MBI is commonly sold through dealerships at the point of sale, particularly by specialist motor vehicle insurers such as Autosure and Assurant (formerly Protecta Insurance). MBI can be a practical choice for used vehicles that are outside the manufacturer’s warranty period, offering fast access to repairs through an established provider network without the need to negotiate with the dealer under the CGA. However, MBI does not cover accidental damage, theft, or third party liability. It sits alongside your car insurance, not in place of it.
GAP Insurance
GAP (Guaranteed Asset Protection) insurance covers the difference between your car insurance payout and the amount you still owe on your vehicle finance if your car is written off or stolen. For example, if your car is insured for an agreed value of $25,000 but you owe $30,000 on your loan, GAP insurance covers the $5,000 shortfall.
Here’s how it works in practice: when a vehicle is declared a total loss, your comprehensive car insurer pays out the agreed value (or market value) of the vehicle. If that amount is less than your outstanding loan balance — which is common with new vehicles that depreciate quickly, or where on-road costs, dealer fees, and loan interest have been added to the finance — there is a shortfall. Without GAP insurance, you are personally liable for that shortfall. With GAP insurance, the policy pays the difference directly to your finance company.
A few key things to know about GAP insurance in New Zealand:
GAP can only be purchased at the time of the vehicle sale, in conjunction with a finance contract. You cannot add it later.
Some GAP policies include additional benefits such as a contribution towards the deposit on a replacement vehicle, reimbursement of your insurance excess, and first-year comprehensive insurance on your next car.
GAP policies may have a maximum payout limit. Check the Product Disclosure Statement for the cap that applies to your policy.
If your agreed value already equals or exceeds your outstanding finance balance, the gap may be small or non-existent — in which case GAP insurance may not be necessary.
GAP insurance is most valuable when you are financing a large portion of the purchase price with a low deposit, when your loan term is long (three years or more), or when the vehicle is likely to depreciate faster than you pay down the loan. If you are unsure whether you need it, ask the dealer to show you the difference between your loan amount and the vehicle’s insured value — that number is the gap you would be covering.
Dealer Add-On Summary
Product | What It Covers | Replaces Car Insurance? | Worth Considering? |
Extended Warranty | Mechanical/electrical defects | No | Can simplify repairs — read the PDS |
MBI | Mechanical/electrical failures | No | Practical for older used vehicles |
GAP Insurance | Finance shortfall on write-off/theft | No | Yes, if financing with a low deposit |
Car Insurance (Comprehensive) | Accidental damage, theft, third party | N/A — this IS car insurance | Essential |
Note: Dealer add-on products vary in quality and cost. Always read the Product Disclosure Statement before purchasing any insurance or warranty product.
Dealer add-ons sit alongside your car insurance — they don’t replace it. To make sure your core car insurance is competitive, compare your options with a free Quashed Market Scan before you sign.
Step 5. Check Your Policy Details Before You Drive Off
Your Pre-Drive-Off Insurance Checklist
Before you turn the key and leave the dealership, confirm the following with your insurer:
Your policy is active and the start date matches your collection date. Do not assume cover begins automatically — confirm in writing (email or policy schedule).
The vehicle details on your policy match the vehicle you are buying: correct registration number, make, model, year, and VIN.
Your sum insured (agreed value) is set at the right level. For a new vehicle, this should reflect the full purchase price including on-road costs and any dealer-fitted accessories. For a used vehicle, it should reflect a fair replacement value.
Your excess is set at a level you can afford. A higher excess reduces your premium but means a larger out-of-pocket cost if you claim. Most NZ insurers offer standard excess options between $400 and $1,000.
You have the right level of cover. For a vehicle purchased from a dealer, comprehensive cover is almost always the appropriate choice — particularly if the vehicle is financed. Third party fire and theft or third party only policies do not cover accidental damage to your own vehicle.
Any listed or excluded drivers are correct. If you are sharing the vehicle with a partner or family member, make sure they are covered under your policy.
You understand any specific policy conditions — for example, security requirements (immobiliser, alarm), parking conditions, or use restrictions (some policies exclude business use).
For a full breakdown of the three levels of car insurance cover and what each includes, see Quashed’s guide to Comprehensive vs Third Party Car Insurance NZ.
Want to make sure you’re not overpaying? Use the Quashed Market Scan to benchmark your premium against 10+ NZ insurers. It takes two minutes and could save you hundreds a year.
Step 6. Compare Your Car Insurance and Save
What Kiwis Are Actually Paying for Car Insurance
The average cost of comprehensive car insurance across New Zealand is $1,298 per year ($108 per month) as of Q4 2025, based on Quashed Index data published in February 2026. Auckland drivers pay more, with the regional average sitting at $1,510 per year ($126 per month).
Region | Yearly Cost ($) | Monthly Cost ($) |
National | $1,298 | $108 |
Auckland | $1,510 | $126 |
Wellington | $1,152 | $96 |
Canterbury | $1,215 | $101 |
Source: Quashed Index Q4 2025. Actual costs will vary depending on the insurer, policy coverage, excess levels, and individual risk factors such as age, location, and driving history.
What Comparing Saves Kiwis
Kiwis who don’t shop around for insurance pay an average loyalty tax of $1,351 per year across their car, house, and contents policies combined. The average NZ household paying for all three insurance types now faces a combined annual cost of $4,959 — up 2% from the previous year and 37% higher than three years ago.
When it comes to car insurance specifically, Quashed’s platform data shows that Kiwis who compared their car insurance found a cheaper policy 80% of the time, with average savings of $367 per year.
For the full national and regional breakdown, read Quashed’s Average Car, House, and Contents Insurance Cost NZ 2026: Monthly Payment Guide.
Whether you are buying your first car or upgrading to a newer model, the free Quashed Market Scan compares your car insurance against 10+ NZ insurers. The scan itself takes just two minutes — and the quotes you receive give you a clear starting point to find the right cover before you drive off the lot.
Final Verdict: Don’t Drive Off Without Ticking Every Box
Buying a car from a dealer comes with protections that private sales don’t — the Consumer Guarantees Act, Consumer Information Notices, and the ability to pursue remedies through the Motor Vehicle Disputes Tribunal. But none of these protections cover the risks that matter most on the road: accidental damage, theft, and third party liability. For those, you need car insurance, and you need it active before you drive off the lot.
Many dealerships offer comprehensive car insurance as part of the purchase process — including policies sold through the Assurant network (formerly Protecta Insurance), which specialises in motor vehicle insurance sold via dealers and finance providers. These dealer-channel policies can be competitive, and they have the advantage of being arranged on the spot. But whether you take up the dealer’s offer or arrange your own policy independently, the principle is the same: make sure you understand what you are buying, confirm the details match the vehicle, and compare what’s available before you commit.
The dealer add-ons — extended warranties, MBI, GAP insurance — each serve a purpose and can add genuine value depending on your situation. But none of them replace a comprehensive car insurance policy. Set your agreed value carefully, choose an excess you can afford, and make sure your cover starts on the day you collect.
Before your next dealership visit, take two minutes to run a free Quashed Market Scan. It compares your car insurance against 10+ NZ insurers, it’s free, and it could save you hundreds. With Quashed, you can drive off the lot knowing your insurance is sorted, your cover is competitive, and you are properly protected from day one.
Related Reading
The Quashed team has the guides you need to make smarter insurance decisions at every stage:
Average Car, House, and Contents Insurance Cost NZ 2026: Monthly Payment Guide — The latest Quashed Index Q4 2025 data on NZ insurance premiums, regional breakdowns, and the loyalty tax.
Comprehensive vs Third Party Fire & Theft vs Third Party (Full NZ Breakdown) — A full breakdown of the three levels of car insurance cover available in New Zealand and what each covers.
Cheap Car Insurance NZ 2026: Proven Ways to Lower Your Premium — Practical, proven strategies to reduce your car insurance premium without cutting cover.
Car Registration NZ: A Guide to Licensing Costs and Insurance Requirements — How rego, WoF, and insurance interact — and why keeping them current matters.
Selling a Car on Trade Me NZ 2026: Insurance for Test Drives, Handovers & Change of Ownership — What to check before selling your car privately, including test drive cover and the handover grey zone.
Auckland Car Insurance (2025): Cheapest Suburbs, Average Costs & How to Save — Suburb-level pricing data and tips for Auckland drivers looking to reduce their car insurance costs.
Car Insurance in New Zealand: A Consumer Guide — The essentials of car insurance in New Zealand, from policy types to claims.
Frequently Asked Questions: Buying From a Car Dealer and Insurance
Do I need car insurance before I drive off the dealership lot?
Car insurance is not legally required in New Zealand, but it is strongly recommended. Many dealers will offer you insurance as part of the sale, which is one option — but it’s worth comparing that offer against what’s available from other insurers before you commit. The moment you take possession of the vehicle, the dealer’s own yard policy no longer covers it. If you drive away without any insurance in place and cause an accident or have the vehicle stolen, you are personally liable for all costs. Arrange your policy before collection day to avoid any gap in cover.
Does the Consumer Guarantees Act replace car insurance?
No. The Consumer Guarantees Act protects you against pre-existing defects and fitness-for-purpose issues when buying from a licensed dealer. It does not cover accidental damage, theft, weather events, or third party liability. You need both CGA protection and your own car insurance policy.
Should I choose agreed value or market value for a car bought from a dealer?
For most dealer purchases — especially new or near-new vehicles, financed vehicles, or vehicles with dealer-fitted accessories — agreed value may provide greater certainty. You and your insurer agree on a fixed payout amount, which protects you from depreciation. Market value is better suited to older vehicles where the difference between purchase price and current market value is small.
Are dealer extended warranties and MBI worth buying?
It depends on the vehicle, your circumstances, and how much convenience you value. The Consumer Guarantees Act already provides protection when buying from a licensed dealer — the vehicle must be of acceptable quality and last a reasonable time. Extended warranties and MBI offer an additional layer of convenience: they give you a direct line to a warranty or insurance provider if something goes wrong, which can be faster and simpler than pursuing your CGA rights with the dealer. For older or higher-mileage used vehicles, MBI in particular can provide valuable peace of mind. Always read the Product Disclosure Statement carefully before purchasing, and compare the coverage against what the CGA already provides.
What is GAP insurance and do I need it?
GAP insurance covers the difference between your car insurance payout and the amount you owe on your vehicle finance if your car is written off or stolen. It is worth considering if you have financed a large portion of the purchase price, particularly for new vehicles that depreciate quickly. If your agreed value already covers or exceeds your outstanding finance, GAP insurance may not be necessary.
How much does car insurance cost in New Zealand?
The average cost of comprehensive car insurance in New Zealand is $1,298 per year ($108 per month) as of Q4 2025, based on Quashed Index data. Auckland drivers pay an average of $1,510 per year. Quashed users who compared their car insurance found cheaper cover 80% of the time, with average savings of $367 per year. Run a free Quashed Market Scan to see how your premium compares.
Still have questions? Visit Quashed for more plain-English guides to car insurance in New Zealand, or run a free Market Scan to compare your options in under two minutes.
This article provides general information only and does not constitute legal or financial advice. Insurance policies vary between providers. For full details, refer to Quashed’s terms and conditions.
