The short version
- A variable rate can rise or fall during the loan.
- Variable car loans usually let you repay extra or early without a fee.
- They're less common than fixed car loans.
Why choose a variable rate
The rate can rise or fall during the loan, usually after changes to the Reserve Bank's cash rate. In return, variable loans usually let you pay extra or pay the loan off early without a break fee.
That suits you if you might sell the car early or expect to clear the loan ahead of time.
Pros
- Pay it off sooner. Extra repayments cut the interest you pay.
- No fee to repay early on most loans.
- Repayments fall if rates fall.
Cons
- Repayments can rise.
- Harder to budget, as the total cost isn't known.
- Fewer lenders offer them.
Alternatives
- A fixed rate car loan, for repayments that never change.
- An unsecured personal loan. Nothing is secured against the car, so you can buy any car, at any age, though the rate is usually higher.
- A novated lease, if your employer offers salary packaging. Payments come from your pre-tax pay, which can save tax, especially on electric cars.
How to apply
You can apply for a variable rate car loan before you've chosen the car. Pre-approval tells you your budget and lets you bargain like a cash buyer.
- Get pre-approval. Many lenders approve you for an amount first, so you know what you can spend before you shop.
- Check your rate. Some lenders give a quote with a soft check, which doesn't show as a credit enquiry.
- Have the car's details ready. Lenders need the make, model, year, VIN and the seller's details before they pay out.
- Compare the drive away price, not just the rate. A low rate can come with a higher price on the car.
- Insure the car. Lenders usually need comprehensive insurance on a car that secures the loan.
What to check on a car loan
Look at the comparison rate as well as the interest rate. The comparison rate adds the lender's standard fees to the interest rate for an example loan, so it shows the cost of two loans on the same footing.
- Whether there's a balloon payment, a lump sum left to pay at the end that lowers your regular repayments.
- Any limit on the car's age, either when you buy it or when the loan ends.
- Whether you can make extra repayments or pay the loan off early, and what that costs.
- Whether the lender pays the dealer or private seller directly.










