The Number on Your Car Loan Contract Isn't Your Real Rate — Here's How to Read It Properly

Two Numbers. One Matters More.

Every car loan in Australia comes with at least two rates: the advertised interest rate and the comparison rate. Most Australians focus on the first one. That's exactly what lenders and dealers are counting on.

The advertised rate is just the interest. The comparison rate rolls in most of the mandatory fees — establishment charges, monthly account-keeping fees, and other costs baked into your loan — and expresses them as a single annual percentage. It's a much more honest picture of what you're paying.

Here's the catch: comparison rates are calculated on a standardised loan of $30,000 over five years. If your loan is bigger, smaller, or over a different term, your real cost per dollar could look quite different. But it's still the most useful number to compare across lenders — and if a lender's comparison rate is significantly higher than their advertised rate, that gap is fees. Your fees.

What Australians Are Actually Paying Right Now

As of mid-2026, the numbers are pretty sobering. The lowest car loan rates on the market start around 5.66% p.a. — but those are for borrowers with excellent credit, borrowing large amounts, on secured loans for new vehicles. That's not most people.

The average secured car loan rate for prime borrowers in Australia sits at around 7.48% p.a., and across all borrower types — including people with patchy credit histories, older vehicles, or longer loan terms — the market-wide average tracks closer to 8.92% p.a. The Reserve Bank of Australia puts the average fixed-term personal loan rate (including car loans) at 9.06% p.a.

That gap between the headline advertised rate and what Australians actually pay is not an accident. It's the system working exactly as designed.

The Dealer Finance Trap Is Still Very Much Alive

ASIC — Australia's financial regulator — reviewed more than 350,000 car loans in 2026 and found serious problems with the way dealer-arranged finance works. Dealers and brokers who sell loans on behalf of lenders are not always working in your interest. They're working in theirs.

One of the most alarming findings? Establishment fees as high as $9,000 on a $49,000 loan. A fee that size can take a 5.99% headline rate and push the real comparison rate above 8.5%. You'd never guess that from the number the finance manager quoted you in the showroom.

ASIC's review also found that complaints against the motor vehicle finance sector have been rising, and that some lenders were not paying sufficient attention to consumer outcomes — particularly when loans were arranged by third parties like dealers. The regulator has put the industry on notice. But notice isn't a refund. The onus is still on you to read what you're signing.

The Stat That Should Stop You in Your Tracks

In a survey of Australians who financed a car and later regretted it, nearly half (47%) said their biggest mistake was relying on the dealership's finance team to guide them. Not a broker. Not a comparison site. The same person who just spent an hour upselling them paint protection.

Another 35% said they simply didn't compare other lenders before signing. That's a $3,000 to $6,000 mistake on a typical $30,000 loan — because dealer rates regularly run 2–4% higher than what an independent broker can access from the same pool of lenders.

What Actually Moves Your Rate

Your interest rate is not a fixed number that falls from the sky. It's a calculated response to how risky the lender thinks you are. Here's what they're looking at:

• Credit score: The higher it is, the lower your rate. Lenders reserve their sharpest rates for borrowers with the strongest histories. Many now use risk-based pricing, meaning two people sitting next to each other at the same dealership could get completely different rates on the same loan product.
• Vehicle age: New and near-new cars attract the best secured rates because they hold value and give lenders stronger security. Cars older than seven years often attract higher rates or require an unsecured personal loan entirely — which can run 13%+ p.a.
• Loan type — secured vs unsecured: A secured car loan uses the vehicle as collateral. The lender can repossess it if you default, which reduces their risk and typically lowers your rate. Unsecured loans have no collateral — you pay for that flexibility with a much higher rate.
• Loan term: Longer terms mean lower weekly payments, but you pay interest for longer. A 7-year term on a $40,000 car at 8.92% costs you thousands more in interest than a 5-year term — even if the weekly payment looks friendlier.
• Property ownership: Believe it or not, some lenders factor in whether you own property. Homeowners — especially those with significant equity — tend to qualify for lower rates because they're seen as lower-risk borrowers overall.
• Loan-to-value ratio (LVR): If you can put down a 10–20% deposit, you reduce the amount the lender is exposed to. That can tip the rate in your favour and lower your weekly payments from day one.

The Fee You Probably Didn't Notice

Beyond the interest rate, Australian car loans typically carry:

• Establishment (application) fees: Anywhere from $150 to $9,000 depending on the lender and loan type. Always ask for this upfront.
• Monthly account-keeping fees: Seemingly small at $10–$15/month, but that's $600–$900 over a 5-year loan — before interest.
• Early repayment fees: On fixed-rate loans, paying off your loan early can trigger a penalty. Check the fine print before you commit.
• Late payment fees: Typically $25–$35 per occurrence — and they add up fast if cash flow gets tight.

A 7% loan with a $400 establishment fee and a $10/month account fee can easily cost more in total than a 7.5% loan with no fees. This is exactly why you must compare using the comparison rate and the total amount repayable — not just the headline interest rate on the brochure.

If You Run a Small Business: The ATO Just Changed the Rules

For business owners using a vehicle for work, there's a separate but equally important number to understand: the ATO's car depreciation cost limit. For the 2026–27 financial year, that limit is $69,883 — meaning that's the maximum value the ATO will let you base depreciation claims on for a passenger vehicle, even if the car costs more.

The Federal Budget 2026–27 also proposed making the $20,000 instant asset write-off permanent from 1 July 2026 — though as of today this hasn't yet been legislated and must still pass Parliament. For eligible small businesses with turnover under $10 million, this could mean an immediate deduction on business-use assets under $20,000. But passenger cars almost always exceed that threshold, so the write-off typically won't apply to your vehicle directly. What matters for most business car buyers is the depreciation pool rules — and those are worth understanding before you structure your finance.

If business vehicle finance is relevant to you, speak to a financial adviser or registered tax agent. The rules are specific to your situation and getting them wrong is expensive.

What a Smarter Approach Looks Like

You don't need to be a finance expert to avoid getting burned. You just need to do a few things before you sit down at that dealership desk:

• Get pre-approved before you walk in. When you already have a rate locked in from an independent lender or broker, the dealer's finance offer becomes something you can actually compare — not your only option.
• Compare the comparison rate, not the advertised rate. If two loans both show 6.99% but one has a comparison rate of 7.2% and the other is 9.1%, they are not the same loan.
• Ask for the total amount repayable. This single number — what you'll have paid in total when the loan is done — is the clearest way to compare two different loan structures.
• Don't extend your term just to lower the weekly payment. A 7-year loan feels cheaper week-to-week but it costs significantly more overall. Run the numbers.
• Check your credit file before you apply. Errors on your credit report can cost you a higher rate — or a declined application. Fix them first.

Here's Where Milam Fits In

Most Australians at the end of a standard car loan walk away with nothing. You've paid every repayment on time, for five or seven years, and the car either gets refinanced, sold, or handed back. The equity you built — if any — often gets swallowed by depreciation, fees, and residual amounts.

Milam works differently. We give you lower weekly payments and an equity payout when you return the vehicle — because we believe you shouldn't get nothing back after years of responsible payments. It's a structure designed for people who read the fine print and asked: why does this only benefit the lender?

If that question resonates with you, we'd love to show you the numbers. And if you're unsure whether Milam or any other finance product is right for your specific situation, speak to a financial adviser before you sign anything.