A 0% car-finance offer charges no stated interest for the advertised period, but it is not necessarily the lowest-cost way to buy the vehicle. The vehicle price, establishment and distributor fees, compulsory conditions, deposit, short term, balloon payment and lost cash discount can change the total result.
Compare the complete vehicle-and-finance package with a separate cash-price negotiation and alternative loan. Obtain the written credit contract and disclosure documents before signing.
How does 0% car finance work?
Zero-percent finance is commonly offered by a manufacturer, dealership or associated finance provider for selected vehicles and applicants. The promotion may apply only to a specific model, stock item, loan term, deposit, repayment type or campaign period.
The financier still assesses the application. An advertisement does not guarantee approval, and the offer may not apply to the amount, vehicle or applicant requested.
Does 0% mean the car loan is free?
No. A zero stated interest rate means the finance interest component may be zero under the offer’s conditions. Other costs or trade-offs can remain, including:
- a higher or fixed vehicle price;
- less ability to negotiate a discount;
- lender or distributor establishment fees;
- monthly or account fees;
- a required deposit or trade-in;
- a shorter repayment term and higher instalments;
- a balloon or final residual payment;
- optional products added to the amount financed;
- late, default or early-termination charges; and
- conditions attached to the vehicle, servicing or ownership pathway.
ASIC’s June 2026 car-loan review found that total fees varied widely across the reviewed providers and that distributor and lender establishment charges could be significant. The lesson is to compare the total dollar cost, not infer value from the headline rate.
1. Compare the drive-away vehicle price
Ask for two written figures:
- the best drive-away price without the promotional finance; and
- the drive-away price and every finance cost under the 0% offer.
A lower-rate offer may be funded through reduced vehicle discounting or a manufacturer incentive that cannot be combined with another promotion. If the 0% package costs more upfront, calculate whether the interest saved is greater than the price difference.
Keep the trade-in negotiation separate where possible. Compare the trade-in allowance with independent sale evidence so an inflated allowance does not hide a higher new-car price.
2. Add every lender and distributor fee
Request the fee schedule and identify:
- lender establishment or application fee;
- dealer or distributor origination fee;
- monthly account fee;
- PPSR or registration-related charge;
- document, brokerage or settlement fee;
- late-payment and default costs; and
- early payout or termination charges.
For regulated fixed-term consumer credit advertising, a comparison rate generally includes the interest rate and most fees, but it does not include every possible charge or non-price feature. Check the assumptions used for the advertised comparison rate because your amount and term may differ.
3. Check the loan term and repayment amount
A promotional term may be shorter than a conventional car loan. A shorter term can reduce total borrowing time but produces higher repayments. Test whether those repayments remain manageable after fuel, registration, insurance, servicing, tyres and other vehicle costs.
Do not judge affordability only by the approved limit. Leave room for income changes and essential household expenses.
4. Identify any balloon or residual payment
A balloon is a final lump sum left unpaid by the regular instalments. It lowers the scheduled repayment but must be paid, refinanced or otherwise resolved at the end.
Before accepting a balloon, check:
- the exact final amount and due date;
- the total repaid before and including the balloon;
- whether the vehicle may be worth less than the balloon;
- whether there is any genuine guaranteed-future-value arrangement;
- kilometre, condition or servicing requirements; and
- what happens if refinancing is unavailable.
A balloon is still debt. Future finance is subject to the lender’s policy and the borrower’s circumstances at that time.
5. Review add-ons separately
Dealerships may offer paint protection, extended warranties, roadside assistance, servicing plans, tyre-and-rim products or insurance. Ask whether each item is optional, its cash price, the commission or fee where disclosed, exclusions, cancellation rights and the total cost if financed.
Financing an add-on increases the amount owed even when the interest rate is zero. Do not accept an item merely because it changes the repayment by a small weekly figure.
6. Check servicing and warranty statements
Read the written warranty and servicing conditions. Ask whether dealer servicing is genuinely required, whether independent qualified servicing is permitted, what schedule applies and what costs are excluded.
Do not rely on a verbal claim that a paid service package is compulsory. Obtain the condition in writing and compare the package with expected servicing costs.
7. Understand security and repossession risk
Many car loans are secured by the vehicle. If repayments are not made, the lender may enforce its security, repossess and sell the car. Sale proceeds may not clear the full debt, leaving a shortfall plus permitted costs.
ASIC’s 2026 review highlighted that many consumers in its repossession sample still owed a substantial portion of their loan after the vehicle was sold. A low or zero rate does not remove default or shortfall risk.
8. Check early-payout and ownership conditions
If the car may be sold or the loan paid out early, ask for the payout method and fees. Confirm when ownership transfers, whether a security interest is registered and what is needed to release it.
Some offers are conventional loans; others may include a guaranteed-future-value, lease-style or return arrangement. The label alone does not explain the obligations. Read the contract terms for ownership, use, condition and end-of-term choices.
9. Compare an alternative pre-approved loan
Obtaining a separate finance comparison before visiting the dealership can clarify the budget and reduce time pressure. Compare:
- vehicle price under each package;
- deposit and amount financed;
- interest rate and comparison rate;
- all lender and distributor fees;
- term and repayment frequency;
- balloon or residual amount;
- optional add-ons;
- early-payout conditions; and
- total amount payable.
For preparation steps, see the guide to car-loan pre-approval. For general lending pathways, see Car and Personal Loans.
A simple total-cost comparison
Consider two hypothetical packages for the same model:
- Offer A: $45,000 drive-away, 0% interest, $1,500 total finance fees and no discount.
- Offer B: $41,500 negotiated drive-away price, interest-bearing loan and $600 total upfront finance fees.
Offer A is not automatically cheaper. Calculate every repayment and fee for Offer B, then compare its total with $46,500 under Offer A. Also compare term, balloon, add-ons and flexibility. These figures are illustrative only.
Questions to ask before signing
- What is the best drive-away cash price?
- Is that price available with the 0% offer?
- What deposit or trade-in is required?
- What are the lender and distributor fees?
- What is the comparison rate and what assumptions does it use?
- What is the total amount payable?
- Is there a balloon, residual or final fee?
- Which add-ons are optional and how much do they cost in cash?
- Are there servicing, kilometre or vehicle-condition requirements?
- What happens if I pay out, sell or return the car early?
- Who is the credit provider and is the provider appropriately licensed or authorised?
- What hardship and complaint pathways apply?
When a 0% offer may be competitive
The offer may be competitive where the vehicle price remains strong, fees are low, the repayment is affordable, there is no problematic balloon or add-on, and the total amount payable is lower than realistic alternatives.
The correct answer depends on the actual written package. A borrower should not reject or accept the offer solely because the advertised rate is 0%.
Frequently asked questions
Is 0% car finance a scam?
Not necessarily. It can be a genuine promotion, but its overall value depends on the car price, fees and conditions. Verify the provider and compare the complete written cost.
Can I negotiate the car price with 0% finance?
You can ask, but the promotion may exclude other discounts or incentives. Obtain the best written price with and without the finance.
Does 0% finance appear on a credit report?
A credit application and account may be recorded under Australia’s credit-reporting system, subject to the provider and applicable rules. The zero rate does not make the facility invisible.
Can the rate change later?
Check whether 0% applies for the full contract or only an introductory period. The contract should state any later rate and conditions.
Is a balloon required?
Not always. If one is included, compare the total amount payable and plan how the final debt will be cleared without assuming future refinancing.
Official guidance and next steps
- Moneysmart: car loans
- ASIC: 2026 review of car-finance costs and distribution
- ASIC: comparison rates under the National Credit Code
- Discuss a car-finance comparison with GQ Finance
This article provides general information only and does not take into account your objectives, financial situation or needs. Vehicle prices, promotional offers, eligibility, fees, comparison rates, add-ons, security, balloons and approval conditions vary. Read the credit contract and obtain independent legal, tax or financial advice where appropriate. GQ Finance Pty Ltd ABN 19 827 707 218. Australian Credit Representative No. 523333.
