With a used car, the lender isn't really pricing the car. It's pricing its age.
A pre-owned vehicle can be brilliant value — but finance works differently to a new car. Lenders judge the car by how old it will be when the loan ends, not when you buy it. So the older the car, the shorter the term they'll allow, and the more the rate tends to climb. Here's exactly how those rules tighten as a car ages, and how dealer and private-sale finance differ.
As the car gets older, the term shrinks and the rate band widens.
Most lenders cap the vehicle at roughly 10–12 years old at the end of the loan term — so an older car mechanically forces a shorter maximum term. At the same time, the indicative rate tends to sit higher and spread wider. The grid below shows that trend across four age bands. It's typical and indicative only — real age, kilometre and term rules vary lender by lender.
Age bands, terms and rate tendencies are typical and indicative only — they are not an offer of credit, a quote, or a guarantee of a term or rate. Lenders assess the vehicle's age at the end of the loan term (e.g. many require it to be under ~12 years old at loan end), and kilometre limits vary lender by lender. A few specialist lenders finance cars up to 15–20 years old at loan end, at a rate premium. Rates move with the RBA cash rate and are confirmed in writing; a comparison rate can differ from an advertised interest rate.
Three things a lender weighs on a used car that they don't on a new one.
Age is measured at the finish line
Most lenders apply their age cap to how old the car will be when the loan ends, not when you buy it. A 7-year-old car on a 5-year loan is 12 at the end — the ceiling for many lenders — so the older the car, the shorter the term on offer.
Kilometres and history matter
Beyond age, lenders look at odometer reading, service history and whether the car has ever been written off. Kilometre limits aren't consistently published and vary lender by lender — a high-km car of the same age can attract a narrower panel or a higher rate.
Older cars can drop to personal-loan pricing
Once a car is past most lenders' secured-loan age window, finance often shifts to an unsecured personal loan instead — a much wider indicative rate range (roughly 6% to nearly 30% p.a.) rather than secured car-loan pricing.
Dealer or private sale — both can be financed, a little differently.
Dealer-led sales have grown as a share of the used market, and they tend to suit more lenders. Private sales still finance, but add a couple of checks.
Buying from a dealer
A licensed dealer sale is the most straightforward path to finance — the car comes with statutory warranty (varies by state), the dealer handles transfer paperwork, and the widest panel of lenders will look at it.
- Statutory warranty included (varies by state)
- Dealer handles the transfer paperwork
- Widest range of lenders available
- On-road costs can often be built into the loan
Buying privately
A private sale can sharpen the purchase price, and most lenders on our panel still finance it — the process just adds a PPSR check and, for some cars, a lender-ordered valuation before funds are released to the seller.
- Available from most specialist lenders
- PPSR encumbrance search is essential
- A lender valuation may be required
- Deposit is more commonly expected
A bigger, more balanced second-hand market.
With new-car prices climbing, buyers are leaning into pre-owned — and the market has cooled from the frenzied conditions of recent years, giving you more room to shop.
Source: Commonwealth Bank used-car market data (December 2025; monthly figures fluctuate). Used-car volumes and days-to-sell move month to month and by state.
Why we quote the comparison rate, not the headline
Used-car rates sit across an indicative range — roughly 6% to about 10% p.a. for prime borrowers on newer used cars, and higher again as the car ages, the kilometres climb or credit is weaker. Those are indicative figures as at July 2026, not an offer; your actual rate depends on the vehicle, the term, the lender and your circumstances, and rates move with the RBA cash rate (currently 4.35%).
A comparison rate rolls the interest rate together with most fees into a single percentage — commonly worked out on a standard $30,000 loan over 5 years — so it can be higher than the advertised rate. It's the honest number for weighing two loans, and the one we look at.
We compare products from our panel of 50 lenders; we don't compare every product or lender in the market, and we can't promise you'll qualify for any particular rate or term.
Three checks that protect you — and your finance.
PPSR encumbrance search
A PPSR check (about $2 at ppsr.gov.au) tells you whether there's finance still owing on the car, or if it's been reported stolen or written off. Most lenders require a clear PPSR result before they'll settle.
Pre-purchase inspection
A professional pre-purchase inspection can flag hidden damage and verify the odometer. Some lenders require an inspection report on older vehicles before approving finance — worth it either way on a used car.
Check it against market value
Knowing fair market value helps you negotiate and keeps the lender comfortable with the loan. Lenders run their own valuation, and factor in kilometres, condition and service history.
Used car finance, answered straight.
What's the oldest used car I can finance?
Most mainstream lenders cap the vehicle at roughly 10–12 years old at the end of the loan term, not when you buy it. Some specialist lenders on a broader panel will finance cars up to 15–20 years old at loan end, though usually at a rate premium and over a shorter term. It always depends on the lender and your profile.
Why does an older car mean a shorter loan term?
Because lenders apply their age limit to how old the car will be when the loan finishes. If a lender's ceiling is 12 years at loan end, a 7-year-old car can only run to a 5-year term (7 + 5 = 12). The older the car at purchase, the shorter the maximum term you can be offered.
Are used car loan rates higher than new car rates?
They tend to be. Rates generally sit higher as a car ages and clocks up kilometres, and the indicative range widens. As a guide, secured used-car rates sit around 6% to about 10% p.a. for prime borrowers on newer used cars (indicative, as at July 2026), moving higher for older or higher-km vehicles. Rates move with the cash rate, and a comparison rate can differ from an advertised rate — we look at the comparison rate.
Do kilometres affect used car finance?
They can. Alongside age, lenders consider the odometer reading, service history and whether the car has been written off. Kilometre limits aren't consistently published and vary lender by lender, so a high-km car of the same age may see a narrower panel of lenders or a higher rate.
Can I finance a private-sale used car?
Yes — most lenders on our panel finance private sales. The process adds a PPSR check and, for some cars, a lender-ordered valuation, with funds usually paid to the seller by transfer or bank cheque. A deposit is more commonly expected than on a dealer purchase.
What if the car is more than 12 years old?
Once a car is past most lenders' secured-loan age window, finance often shifts to an unsecured personal loan rather than a secured car loan. That means a much wider indicative rate range and typically a shorter term — we'll tell you honestly which path fits the car you're looking at.
Found a used car? Let's check the age rules before you commit.
Tell us the car's age, the kilometres and whether it's a dealer or private sale — we'll map the realistic term, compare lenders on the comparison rate, and be straight about what stacks up. No credit check to start.
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