The best way to finance a car in NZ

Search for the best way to finance a car and you will find plenty of pages that each push one product. This one does not. We are a guide, not a lender, and we have no view on who will lend to you. What follows is a way to think through your own situation, using what official and company pages say, checked November 2026.

The short answer

Work through three questions in order.

1. Can you pay some or all of it from savings? Every dollar you do not borrow is a dollar that never earns a lender interest.
2. If you must borrow, can you arrange the loan before you shop? A loan you have lined up yourself lets you negotiate on the car’s price as a cash buyer.
3. Does a dealer or broker offer something that beats it in writing? If so, take that. If not, keep your own loan.

Most buyers end up with a mix: a deposit from savings and a loan for the rest. The best mix is the one that leaves you a buffer for insurance, registration and the repairs every used car eventually needs.

The main routes side by side

Our other pages go deeper on several of these. Bank loan vs dealer finance covers the yard, hire purchase vs car loan covers the ownership question, and lease vs car finance explains why leasing is a different animal.

Paying from savings

Paying cash is the lowest-cost route because there is no interest. It is also the one with the biggest practical risk. If you spend everything on the car, a flat battery, a failed warrant check or a job gap can push you onto a credit card at a worse rate than any car loan.

A middle path is to put down as large a deposit as you can while keeping a buffer. The smaller the loan, the less you pay in interest, and the more room you have if the repayments pinch.

A bank or credit union loan

Sorted says banks and credit unions can offer pre-approved loans that let you know in advance how much you can borrow. That does two jobs. It tells you which cars are realistic, and it gives you a figure to hold against any dealer offer.

Lenders publish different amounts of detail. On its car loan page, ASB shows a standard fixed rate of 13.90% a year and says it charges no early repayment fees and no loan processing fee (checked November 2026). ANZ’s car loan page says you can pay off early with no additional charges and shows a loan range of $3,000 to $50,000 and terms of six months to seven years (checked November 2026). Those are what each says about itself. They are not offers to you, because a lender sets your rate after looking at your circumstances, and the rate on the page may differ from the one you receive.

Finance companies and dealer finance

A finance company lends on vehicles as its main business. Gem Finance’s car loan page, for example, shows secured car loans at 8.99% to 28.99% a year, unsecured at 9.99% to 29.99%, and a $240 establishment fee (checked November 2026). It says the rate depends on personal circumstances, which is the point. The range is wide, and where you land in it is the lender’s decision.

Dealer finance is usually one of these lenders working through the yard. Consumer NZ says dealers who arrange a loan will likely charge what it calls a “broker” or “dealer referral fee” (article updated 6 May 2024). Ask the dealer whether any such fee is in your loan, and what the total repayable is without any add-ons.

What a broker adds

A broker sends your details to several lenders and helps you choose. It is paid by the lender, by you, or both, and the Financial Markets Authority says advisers must tell you how they are paid. Our car finance broker page covers the questions to ask. A broker is worth a look when you are short of time or your file is unusual. It is worth less if you already hold a strong offer.

Mortgage top-ups and other shortcuts

Sorted says you can borrow for a car at the mortgage rate. The rate may look low, but a car does not last 25 years. If you go this way, set the repayments so the car portion is cleared in a few years, not stretched across the mortgage.

Be careful too with anything that requires another person’s name. Consumer Protection suggests avoiding a loan that requires you to list a guarantor if you can, and checking whether the lender will take a security interest in your other belongings.

A worked example

The numbers below are made up, round, and not a quote from any lender. You want to buy a $15,000 car and can pay $0 up front. All three options below use a four-year term.

• Option A: bank loan. You borrow $15,000 at 12.95% a year with no fee. The repayment is about $402 a month and you repay about $19,298 in all.
• Option B: dealer finance. You borrow $15,300 (the car plus a $300 fee) at 14.95% a year. The repayment is about $425 a month and you repay about $20,420 in all.
• Option C: part savings. You pay $5,000 from savings and borrow $10,000 at the same 12.95% as option A. The repayment is about $268 a month and you repay about $12,865 on the loan.

Option B costs about $1,122 more than option A over the four years, even though the two monthly figures differ by only about $23. That is why the monthly figure alone misleads. Option C costs you less in interest, but it uses $5,000 of savings, so your true cost is the $12,865 plus the $5,000 you spent.

Run the same sums on your real quotes. Our page on the comparison rate explains how fees can be folded into one comparable figure.

Step by step

1. Set a total budget. Include the car, registration, insurance, a warrant of fitness and a repair buffer.
2. Decide how much you will put down. Keep an emergency fund separate.
3. Ask your own bank or a credit union for a written figure. Ask what it would lend for the car you are considering.
4. Get one more quote from a finance company or broker, so you are not looking at a single offer.
5. At the yard, ask the dealer for the total repayable in writing, including any referral fee and any extras.
6. Compare the totals, then compare early repayment terms.
7. Read the disclosure statement before you sign. Consumer Protection says you can cancel within five working days of disclosure, though if you have already taken the car you still have to pay for it.

If you would like help comparing, the /check form passes your details to a broker partner, who compares lenders for you and calls you back. Our disclosure page explains how this site is funded.

Checklist

• You know your total budget, not just the repayment.
• You have a written figure from at least two sources.
• You have the annual rate, every fee and the total repayable for each.
• You know if the loan is secured against the car.
• You have checked what early repayment costs.
• You have kept a buffer for insurance, registration and repairs.

Red flags

• A quote that only shows the weekly payment.
• Insurance or warranty added to the loan without a separate price.
• A fee you first see at signing.
• Pressure to decide today.
• Being told a lender will definitely say yes before it has looked at your details. Nobody can promise approval.
• A request to sign before you have seen the disclosure statement.

If repayments become hard, tell your lender early and call MoneyTalks free on 0800 345 123.

Sources

• Sorted: car loans
• Consumer NZ: finance at car yards
• Consumer Protection: getting a loan for your car
• Financial Markets Authority: getting advice
• ASB: car loan, checked November 2026
• ANZ: car loan, checked November 2026
• Gem Finance: car loans, checked November 2026
• MoneyTalks