Car loans: the real cost of driving away

The easiest loan to get is the one offered where the car is. Dealer finance — a loan arranged for you at the dealership rather than one you bring yourself — trades on exactly that convenience, and Moneysmart's caution about it is specific: your car loan might be conveniently arranged at the car dealership, but the fine print might say you'll be paying fees to several people. There may be a broker involved, along with the lender. Its buying-a-car guidance draws the practical conclusion: dealerships may offer you finance, but it's important to compare what they offer with other lenders — such as your bank — as well.

Those "several people" show up as line items. Moneysmart's fee list for car loans runs to an establishment fee (a one-off charge for setting the loan up), a broker fee where a broker arranged the finance, a dealership or introducer fee charged by whoever introduced you to the lender, and then the ongoing kind — monthly service fees, default or missed-payment fees, and extra default interest. An ASIC report found big differences in the fees paid by consumers, which is Moneysmart's argument in one sentence: if you need a car loan, it pays to compare providers.

The other thing the dealership supplies is urgency. People selling cars can use high-pressure sales tactics — Moneysmart's phrase — and knowing more helps you negotiate better. Its buying guidance is blunter still: you should never feel pressured to buy, it's fine to walk away, and because contracts are legally binding, don't sign on the spot — take your time to read the contract. A loan you arranged before you walked in, and can compare against theirs, removes most of the pressure's leverage.

Some car loans offer a balloon payment — also called a residual payment — which restructures the debt rather than shrinking it: you pay off part of the loan in your regular repayments, then pay a final lump sum at the end. Moneysmart's framing is worth quoting, because it names the appeal and the catch in consecutive breaths: this may look like a good deal as your monthly payments will be smaller — but you'll have to repay the lump sum with interest, so the total cost of the loan is generally higher.

The mechanics explain why. Your regular repayments only have to clear the part of the principal that isn't parked in the balloon, so each month costs less — but the parked part doesn't pause. Interest runs on that deferred principal for the whole term, and none of your repayments are shrinking it. Cheaper months, then, aren't a discount; they're a loan within the loan, quietly compounding until the final day. The calculator further down puts your own numbers through exactly this arithmetic, side by side with the no-balloon version.

The end of the term is where the structure bites, and Moneysmart's advice is to deal with it before signing: before you choose a balloon payment, be confident you'll have enough money to pay it when it's due. If the lump sum isn't there, the usual exits are borrowing again — a new loan, at whatever rates then apply, secured against a now-older car — or selling. On selling, Moneysmart's warning applies with extra force under a balloon: the price you get for your car might not cover the full debt, which means you'll still be paying off the loan even after you've sold the car.

The repayment is only the car's most visible bill. Moneysmart's buying-and-running guidance opens with the instruction most buyers skip: before you buy a car, work out how much it costs to keep it on the road — it might be more than you think. Registration (rego) is payable every year, at a price that depends on where you live and what type of vehicle it is. Compulsory third party (CTP) insurance — the legally required cover for injuries to people — is a must-have, and what you pay for insurance depends on your age, your driving record and where you live. Beyond CTP, car insurance can cover the cost of repairs to other people's cars or to your own car, or both; Moneysmart's car insurance guidance walks through the different types.

Then the car starts talking to you. A trip to the mechanic is, in Moneysmart's words, a major hidden cost of having a car: servicing, tyres and unexpected repairs can cost hundreds of dollars each year. Petrol prices change often and add up quickly; the car has to be parked somewhere when you arrive; and parking fines, speeding fines and toll roads can be a nasty surprise. Electric cars swap the petrol line for a charging one — Moneysmart suggests working out where you'll charge and budgeting for public charging stations. How fast this adds up is best shown by Moneysmart's own student worked example, where the car, the loan and the running costs together came to nearly $10,000 a year — over $800 a month.

One more cost never appears on an invoice: the car's value moving in the opposite direction to your effort. A car is a spending asset — its value generally falls across the years you own it, while the loan balance falls only as fast as your repayments push it down. That's the gap behind the warning quoted in the balloon section, and behind Moneysmart's broader advice to think about the value of the car you buy compared to the total cost of the loan. A loan structure that keeps the balance high for longer — a long term, a big balloon — widens that gap for longer too.

First, know which kind of loan you're holding. Most car loans are secured. A secured loan means that if you don't meet your repayments, the lender can take your vehicle and sell it to cover the loan. An unsecured loan means your car isn't security — the lender can't seek to repossess and sell it — but the trade is priced in: the interest rate on an unsecured loan is often higher than on a secured one. Either way you repay the loan and interest over a fixed term, usually between one and seven years, and the term you choose is one of the things that shapes the rate you're offered.

Second, compare on the number built for comparing. When you're looking at car loans, the lender must give you the comparison rate — a single figure for the cost of the loan that folds the interest rate and the fees into one number. It exists precisely because a low advertised rate can sit on top of a tall fee stack. The concept comes with Moneysmart's one caveat attached: make sure you're comparing the same loan amount and the same term, because the comparison rate moves with both.

Third, remember what the signature commits you to. Borrowing means regular repayments plus interest on top of what you borrow, for the full term — a car loan is a personal loan with seat covers, and everything about fees and repayments there applies here. Contracts are legally binding, so take your time reading before signing, and keep Moneysmart's value test in view one last time: if the total loan cost has drifted far above what the car will be worth, the structure — not the car — is where the money is going.