Car Finance in Australia Explained

80% of new cars in Australia are financed. But most buyers don't understand the difference between a car loan, dealer finance, novated lease, and chattel mortgage. and that confusion costs them thousands. Here's the plain-English guide.

The 4 Main Types of Car Finance

1. Personal Car Loan (Secured)

The most common and usually the best option for most buyers. You borrow from a bank or lender, the car is used as security (so rates are lower), and you own the car from day one.

How much does it actually cost?

Pro tip: Get pre-approved BEFORE visiting the dealer. This gives you negotiating power and stops the dealer steering you into their own (usually more expensive) finance.

2. Dealer Finance. The Expensive Convenience

Dealers earn commission on finance. sometimes $1,000-3,000 per deal. That commission comes from higher interest rates. Dealer finance is almost always 2-4% more expensive than a bank loan.

That's $3,440 wasted on a $40k car. just for the convenience of signing finance at the dealership. Always compare.

Exception: 0% manufacturer finance

Some brands (Kia, Hyundai, MG) occasionally offer 0-1.9% finance on specific models. This IS worth taking. even if you have cash, investing that cash at 5% and borrowing at 0% is mathematically better.

3. Novated Lease. The Tax Hack

A novated lease uses your pre-tax salary to pay for the car, fuel, insurance, servicing, and registration. This reduces your taxable income, saving you thousands per year. especially if you earn $80k+.

How much can you save?

EVs get the biggest benefit. the FBT (Fringe Benefits Tax) exemption for electric vehicles under $91,387 means EVs on novated lease can save $10,000-15,000 more than an equivalent ICE car over the lease term.

• Your employer must offer novated leasing (most large employers do)
• Best for employees earning $80k+ (the tax benefit scales with income)
• You don't own the car until the end of the lease (residual payment)
• If you leave your employer, the lease continues. you take over payments

4. Chattel Mortgage. For Business Owners

If you have an ABN and use the car for business, a chattel mortgage lets you claim GST on the purchase price and depreciate the car as a business asset. You own the car from day one (unlike a lease).

• Claim GST credit on purchase ($4,000-6,000 back)
• Depreciate the car over its useful life
• Interest is tax deductible
• Instant asset write-off may apply (check current threshold)

Not financial advice. talk to your accountant. But for ABN holders, chattel mortgage is usually the best option.

The Balloon Payment Trap

Many finance products offer lower monthly payments by including a "balloon" or "residual". a large lump sum due at the end of the loan (typically 30-40% of the car's value).

The balloon looks attractive ($182/month cheaper) but you pay $1,100 MORE in total interest, and you still owe $12,000 at the end. If the car is worth less than $12,000 at that point, you're underwater.

The 20/4/10 Rule

A simple rule to avoid overcommitting:

• 20%. put down at least 20% deposit
• 4 years. don't finance for more than 4 years (5 max)
• 10%. total car costs (payment + insurance + fuel + rego) should be under 10% of gross monthly income

On a $80k salary ($6,667/month gross), that means total car costs under $667/month. which limits you to roughly a $30-35k car with a $7k deposit.

Finance Comparison Checklist

• Always compare the comparison rate, not the advertised rate. The comparison rate includes fees
• Check for early repayment penalties. some fixed-rate loans charge a fee if you pay off early
• Ask about redraw facilities. variable rate loans sometimes let you make extra payments and redraw them
• Never sign finance at the dealership without comparing to at least one bank quote
• Get pre-approved before shopping. it sets your budget and gives negotiating leverage

Use our comparison tool to calculate repayments for any car, or read our guide on how to negotiate the best price.