For many people in Australia, especially those who live in rural areas, owning a car is an absolute necessity. Long commuting distances, patchy public transport, the nuances of regional living and late-night shift work would all make life very difficult if you didn’t have one.
That goes a long way towards explaining why there are over 20 million registered vehicles Down Under. Indeed, if you exclude those under 16 from the population, that is comfortably more than one car per eligible person.
Unfortunately, reliable cars are not cheap. According to Canstar Blue’s most recent survey, Aussies spend on average $37,362 on new cars. At the same time, other popular makes, like the Audi A6, Lexus LS500, Kia EV9, and Tesla Model S/X, will set you back over $80k.
If this wasn’t bad enough, rising interest rates are making them even more unaffordable. As the Reserve Bank of Australia (RBA) continues to hold rates at 3.60%, car loans are becoming another pressure point in an already strained household budget.
So, how will rising interest rates impact Australia’s car loan market in 2026? Here’s what we think.
Why interest rates are important to the car loan market
Interest rates set the baseline cost of borrowing across the entire economy.
This means that when rates rise, lenders:
- reprice risk;
- increase repayments; and
- shrink borrowing capacity.
Within the car loan market, this plays out quickly. Car loans are typically shorter than home loans and carry higher interest margins. They are often taken out by households with less of a financial buffer in place.
This means that even a modest rate rise could translate into noticeable increases in weekly or monthly repayments. For many families, this would put even more financial pressure on them.
Higher rates also influence lender behaviour. That’s because credit assessments become stricter, loan terms adjust, and approval times lengthen. These shifts shape not only who can borrow, but also how much they can borrow and under what conditions.
Car loan interest rates in Australia: What’s changed in 2025
Car loan interest rates in Australia are now noticeably higher than they were before the pandemic.
This means some lenders have adjusted pricing to reflect the:
- ongoing economic uncertainty;
- rising defaults in some sectors; and
- tighter funding conditions.
In response, many borrowers are wary of becoming increasingly hamstrung by rates once reserved for higher-risk lending categories, such as mortgages.
This applies to both bank lenders, like Westpac car loans, and non-bank lenders, like Azora car loans. All of whom find themselves operating in a market where consumers are actively comparing options, while reassessing the financial feasibility of purchasing a car.
Subsequently, this means the focus has moved away from chasing the lowest advertised rate to understanding the full repayment picture over the life of a loan. Therefore, the cost of car loans has now become a significant factor in the decision, rather than an afterthought.
How rising rates are affecting new car purchases
Rising interest rates in Australia are making new car purchases less affordable. Predominantly, this is because they are increasing loan costs.
For this reason, many buyers are choosing to take one or more of the following actions:
- delay purchases;
- looking for cheaper alternatives, like used cars; and
- searching for more economical models.
Such activity is also occurring against the backdrop of high upfront prices and potentially long waits. So, it won’t surprise you to read that this is cooling growth in new-car sales.
Used car financing and the return of affordability pressures
For many Aussies with limited funds, used-car financing has become the preferred option. While used-vehicle prices have eased from pandemic peaks, financing costs remain quite elevated.
However, this creates a complex trade-off. Lower purchase prices might reduce loan size, but higher interest rates will still inflate the total repayments. Consequently, borrowers who previously relied on used cars as a cheaper alternative to buying new now face tighter credit conditions and higher overall costs.
The Australian auto finance market reflects this tension. That is because demand remains steady, even though buyers are taking longer to commit and are being more cautious about their loan structures.
Household debt and the growing cost of vehicle ownership
Australia has one of the world's highest levels of household debt. Depending on who ranked them, they are anywhere from second to fifth globally for debt-to-income ratio (around 211%) and debt-to-GDP ratio (over 110%).
These figures are driven largely by high mortgage debt for owner-occupied and investment housing. Surprisingly, they surpass nations like the US, Canada, and the UK. Only countries like Denmark, the Netherlands, Switzerland, and Norway typically have higher debt-to-income levels.
Rising car loan interest rates are adding another layer to the financial burden of many households. That is most likely because owning a vehicle involves far more than repayments alone.
The following costs all compound this financial pressure:
- insurance;
- registration;
- maintenance;
- fuel; and
- parking.
As rates remain high, more households are being forced to allocate a larger share of income to transport costs. This reduces how much flexibility they have elsewhere in their budget and increases their vulnerability to income shocks.
The rise of non-bank and alternative car lenders
As banks tighten their lending criteria, an increasing number of non-bank car lenders are stepping in to fill the gap. These lenders often provide faster approvals and more flexible assessment processes than the Big Four banks of Westpac, Commonwealth, NAB, and ANZ.
They are a particularly appealing option for borrowers with irregular income or who are self-employed or non-traditionally employed. This shift reflects broader changes in Australia’s lending landscape. One where traditional institutions no longer dominate every segment of consumer finance.
What Australians need to weigh up before committing to a car loan in 2026
If you are thinking of taking on a car loan in 2026, you need to take a clear-eyed look at your household finances.
To start with, committing to a loan with a higher interest rate means your repayments will most likely take up a larger share of your weekly income. This, in turn, will leave less room for rising living costs.
As mentioned, borrowers must also consider the full cost of vehicle ownership, and not just the advertised loan rate. Loan terms that appear affordable in the short term can extend financial pressure for years.
In fact, with consumer credit conditions tightening, understanding how a car loan fits into long-term financial stability is arguably just as important as choosing the vehicle itself.
