Dealer finance is convenient — but convenience has a price. We’re a broker, so we have a perspective. This guide isn’t a sales pitch: it’s how dealer finance actually works, so you can decide for yourself.
Let’s be direct about something: we’re a broker, so we have a perspective here. But this article isn’t about telling you to always use a broker. It’s about making sure you understand how dealer finance works so you can make an informed decision — whether that decision is to use the dealer, a broker, or your bank.
When a dealer offers to arrange your finance, they’re not lending you the money — they’re introducing you to a finance partner, and earning a margin for the introduction.
When a car dealer offers to arrange your finance, they’re not lending you money themselves. They’re acting as an introducer for one or two finance companies they have a relationship with — typically a subsidiary of a major bank or a specialist auto finance provider.
The dealer submits your application to their finance partner, and if you’re approved, the finance is settled alongside the vehicle purchase. It’s seamless and convenient.
Here’s what happens in the background: The dealer’s finance partner offers a base rate — say 7.5% p.a. for your credit profile. The dealer then adds a margin on top — say 2%–3% — bringing the rate you’re offered to 9.5%–10.5%. The additional margin is the dealer’s commission for arranging the finance. This is legal, standard practice, and disclosed in the loan documentation — but it’s not something most dealers volunteer upfront.
The result: you pay a higher rate than you would if you’d gone directly to the same lender or used a broker who doesn’t add a margin. See how broker finance compares to going direct to a bank.
On a $35,000 car loan over 5 years:
| Source | Rate | Monthly repayment | Total interest |
|---|---|---|---|
| Broker-sourced (competitive market rate) | 7.5% p.a. | ~$702 | ~$7,100 |
| Dealer-arranged (with 2% margin) | 9.5% p.a. | ~$735 | ~$9,100 |
| Dealer-arranged (with 3.5% margin) | 11.0% p.a. | ~$761 | ~$10,660 |
The difference between the broker rate and a dealer rate with a 2% margin is approximately $2,000 in extra interest over 5 years. With a 3.5% margin, it’s approximately $3,560.
You’re paying for convenience — and that’s a legitimate choice. But you should know the price.
We’d be dishonest if we said dealer finance is always a bad deal. There are genuine situations where it makes sense.
Manufacturer promotional rates. Some car brands offer 0% or low-rate finance on specific new models through their captive finance arm (Toyota Financial Services, BMW Financial Services, etc.). These promotional rates are genuinely competitive — often better than what a broker can access. The catch: they usually apply to specific models, require a minimum deposit, and have fixed terms. Read the conditions carefully.
You need the car today. If your car has broken down and you need a replacement immediately, the speed of dealer finance has real value. Walking out of a dealership with a car and finance settled in a few hours is sometimes worth a higher rate — particularly if you plan to refinance to a better rate later.
The dealer matches or beats your pre-approval. If you arrive with a pre-approved offer from a broker and the dealer’s finance partner matches or beats it, there’s no disadvantage to using the dealer. This happens occasionally — particularly if the dealer’s partner is running a competitive campaign. Here’s why pre-approval is your best negotiation tool.
The same convenience that makes dealer finance attractive is what lets it quietly cost you thousands. Watch for these scenarios.
You don’t have a comparison quote. Without a broker or bank quote as a benchmark, you have no way of knowing whether the dealer’s offer is competitive. The rate might be $3,000 more expensive than what you’d get elsewhere — but if you don’t have a comparison, it just looks like “the rate.”
The dealer bundles finance with the car price. This is the most common value-loss scenario. The dealer negotiates the car price knowing they’ll make margin on the finance. A “great deal” on the car price might be offset by an expensive finance arrangement. When the finance is separated from the car purchase — which is what pre-approval achieves — the dealer can only negotiate on one variable: the car price.
You have credit issues. Dealer finance partners typically have narrow credit policies. If you’re declined, the dealer may push you toward a higher-rate specialist option through their limited panel — when a broker with access to dozens of specialist lenders could find a significantly better deal.
You’re buying used from a dealer. Used car dealer finance tends to carry higher margins than new car finance because the dealer’s finance partner compensates for the higher risk of used vehicles. A broker can often access better rates from lenders who specialise in used car finance. See current car loan rates by vehicle type.
This is the structural advantage that consumer advocates and financial counsellors quietly recommend — and it’s worth emphasising.
When you arrive at a dealership needing both a car and finance, the dealer has two profit centres: the car margin and the finance margin. They can shift profit between the two — offering you a “discount” on the car price because they know they’ll recover it (and more) on the finance markup.
When you arrive pre-approved, the finance is already sorted. The dealer has one profit centre: the car margin. The negotiation is simpler, the prices are typically lower, and the total cost (car + finance) is almost always less.
This is why every financial counsellor, consumer advocate, and independent finance guide in Australia recommends sorting your finance before visiting a dealer. It’s not a broker sales pitch — it’s a structural advantage that changes the negotiation dynamic. Read how pre-approval turns you into a cash buyer.
This example illustrates the potential cost difference. Individual outcomes depend on your specific circumstances.
Yes. Dealers who arrange finance must hold an Australian Credit Licence (ACL) or be an authorised credit representative under someone else’s ACL. They’re regulated by ASIC under the National Consumer Credit Protection Act (NCCP), which requires them to ensure the finance is “not unsuitable” for your circumstances. This doesn’t mean they’re required to find you the cheapest rate — just that the product must be appropriate.
You can try, but the dealer’s ability to reduce the rate is limited by their agreement with their finance partner. A more effective strategy is to have a pre-approved offer from a broker and ask the dealer to match it. If they can’t, you already have your finance sorted.
Some manufacturers offer 0% or very low-rate finance on specific new models. The interest cost is absorbed by the manufacturer as a sales incentive — so yes, the finance itself is genuinely at 0%. However, 0% finance offers typically require a minimum deposit, apply only to certain models, and have fixed terms. The car price may also be higher than what you’d negotiate with a cash offer or pre-approval, so compare the total cost (car price + finance) against an alternative scenario.
Yes — but time it carefully. Negotiate the car price first without mentioning finance. Once you’ve agreed on a price, reveal that you have pre-approval. This prevents the dealer from adjusting the car price upward to compensate for losing the finance margin.
Yes. If you’ve accepted dealer finance for convenience (or because the car was urgent), you can refinance through a broker at any time — subject to any early repayment terms in your loan contract. Many borrowers refinance within 6–12 months once the urgency has passed. More on when to refinance your car loan.
Dealer finance isn’t a scam. It’s a convenient service with a built-in cost. The question is whether that convenience is worth $2,000–$5,000 to you — and whether you’ve actually compared before deciding.
Get a broker quote first. If the dealer matches it, great. If they don’t, you’ve already saved yourself thousands.
No cost, no obligation. We’ll show you what a broker rate looks like for your profile, so you can walk into the dealership with a real benchmark — and negotiate the car price on its own terms.
This article contains general information only and has been prepared without taking into account your objectives, financial situation, or needs. You should consider whether the information is appropriate for your circumstances before acting on it. Consider seeking independent financial, tax, or legal advice. All finance applications are subject to lender criteria and approval. Rates mentioned are indicative and current as of June 2026 — individual circumstances vary. Novara Finance Pty Ltd | AFSL 517192 | ABN 99 687 789 144.