The price on the windscreen is only ever half the cost of a financed car. The other half is written in the loan: interest, fees, and whatever happens at the end of the term. Understanding four ideas — pre-approval, security, comparison rate, residual — turns finance from something done to you at a desk into something you shop for like any other part of the deal.
Never let your first conversation about a car be a conversation about a monthly payment. A payment can hide any amount of interest; a rate and a total cannot.
Get pre-approved before you shop
Pre-approval means a lender has assessed you and committed to lend up to an amount before you've chosen the car. It does three things: it fixes your real budget (including what you can borrow versus what you should), it converts you from "maybe" to "ready" in front of a private seller or dealer, and it gives you a benchmark rate so you can judge whatever the yard's finance office offers. Dealer-arranged finance is sometimes competitive and sometimes the most expensive money in the building — you'll never know which without your own quote in hand.
Secured vs unsecured
Most car loans are secured: the car itself is collateral, registered as a security interest on the PPSR. That's cheaper interest, with two strings. First, if you default, the car can be repossessed. Second — the one that catches buyers of used cars — the security stays registered against the vehicle until the loan ends, so when you later sell it privately, a PPSR search by the buyer will show money owing. Selling a financed car is normal and fine, but the payout process needs to be explicit in the sale.
Unsecured personal loans cost more but leave the title clean and suit older or unusual cars some lenders won't secure against.
Comparison rates: the fee detector
Australian lenders must advertise a comparison rate alongside every interest rate: the true annual cost including most fees expressed as a single percentage, calculated on a standard example loan. Two loans at the same headline rate can differ materially once establishment and monthly fees land — the comparison rate exists precisely to make that visible. When someone quotes you, ask for the comparison rate and the total repayable figure, not the monthly number.
Balloons and residuals: the deferred problem
A balloon (or residual) is a lump sum deferred to the end of the loan, which shrinks your regular payments dramatically — and leaves you owing, say, $10,000 in year five against a car worth whatever it's then worth. Balloons suit buyers who genuinely expect to trade or refinance on a cycle; for everyone else they're a decision to owe money later dressed up as affordability now. If a payment looks suspiciously low for the car, find the balloon before you fall in love.
Buying used on finance: three extra checks
- Age and km caps — many lenders restrict secured loans by vehicle age at loan end; older cars drift toward personal-loan rates.
- Finance through the dealer triggers different cooling-off rights — in NSW, a linked credit arrangement carries its own short cancellation window, one of the few situations where signing buys you thinking time.
- Repossession risk is real — secured means seizable. Borrow for the car that fits your life after the repayment, not before.
What this means if you're selling on MotorLoop
Expect financed buyers: a serious private buyer may ask about payout figures early, because clearing the security is step one of buying your car. Knowing your payout number and saying so plainly makes you look organised rather than encumbered. Listing is free.