The real cost of owning a car in Australia: It’s more than just the purchase price

Beyond the showroom sticker

When shopping for a new car, most people focus squarely on one number: the driveaway sticker price. Whether it is $35,000 for a compact sedan or $70,000 for a dual-cab ute, that initial figure feels like the primary hurdle.

In reality, the initial purchase price is just the entry fee. Between comprehensive insurance, state registration, tyre replacements, scheduled servicing, fuel or electricity, and the invisible hit of depreciation, the ongoing running costs often match or exceed the original car price over a typical five-year period.

Understanding your vehicle’s Total Cost of Ownership (TCO) is the single best way to avoid unexpected budget stress and make smarter financial decisions. Let’s break down where your motoring dollars actually go.

The seven pillars of vehicle ownership costs

1. Depreciation: The silent budget killer

Depreciation is the difference between what you paid for your vehicle and what it is worth when you decide to sell or trade it in. While it does not require a weekly cash outlay, it is almost always an Australian driver's single largest expense.

New vehicles generally lose between 15% and 25% of their value in the first year alone, followed by roughly 10% to 15% each subsequent year. Over five years, a $50,000 vehicle can easily shed $25,000 to $30,000 in market value.

2. Comprehensive insurance premiums

Car insurance premiums across Australia have climbed substantially due to rising repair costs, complex vehicle sensors, and severe weather events. Depending on your age, postcode, driving history, and vehicle type, comprehensive cover can easily set you back between $1,200 and $2,800 annually.

3. Registration and Compulsory Third Party (CTP)

Keeping your car road-legal in Australia involves annual registration fees and CTP insurance (often called 'greenslips' in NSW). Across the states:

• A standard four-cylinder passenger car typically costs between $800 and $1,300 per year.
• Six-cylinder vehicles, large SUVs, and commercial utilities often sit higher due to weight and cylinder levies.

Because registration arrives as a single annual bill, it frequently causes seasonal cash-flow spikes for Australian households.

4. Fuel and charging expenses

Fuel is one of the most visible ongoing costs of car ownership. The average Australian drives approximately 13,000 to 15,000 kilometres per year.

• Petrol/Diesel: For an internal combustion vehicle averaging 8.5L/100km at an average fuel price of $2.10/L, you are spending roughly $2,300 to $2,700 every year at the pump.
• Electric Vehicles (EVs): Charging an EV over the same distance costs around $400 to $700 per year on controlled off-peak home electricity, or slightly more if relying on public fast chargers.

5. Scheduled maintenance and servicing

Even with modern capped-price servicing programs, scheduled logbook servicing adds up quickly. Standard minor services can cost $300 to $450, while major milestone intervals (such as brake fluid flushes, timing belts, or transmission fluid changes) routinely top $800 to $1,500.

6. Tyres and unexpected repairs

Tyres are a wear-and-tear safety essential that people frequently forget to budget for. Modern vehicles fitted with large 18-to-20-inch alloy wheels often require replacement tyres costing $250 to $450 per corner. Over a five-year ownership cycle, you will almost certainly replace at least one or two full sets of tyres.

Beyond tyres, post-warranty mechanical fixes, battery replacements, windscreen chips, and air-conditioning re-gassing add unpredictable out-of-pocket costs.

7. Finance interest and lender fees

If you take out a standard consumer car loan, you will pay interest charges on top of the principal amount borrowed. On a $40,000 personal car loan at 8.5% p.a. over five years, you could pay more than $9,000 in total interest charges alone, plus upfront establishment fees and ongoing monthly account-keeping costs.

What does this look like in practice?

Here is a conservative estimate of what running a standard $45,000 petrol mid-size SUV costs an everyday Australian driver over 5 years (driving 15,000 km/year):

How a novated lease solves the total cost equation

Most Australians pay for all of these operational costs with their after-tax income—meaning every dollar spent on fuel, tyres, and insurance has already been taxed at 16%, 30%, 37%, or 45% plus the Medicare levy.

A novated lease fundamentally changes how you manage these expenses:

1. 1. One all-inclusive pre-tax deduction: Your lease repayment, fuel or charging allowance, insurance, registration, servicing, roadside assistance, and tyre budget are bundled into a single regular payroll deduction.
2. 2. Income tax savings: By deducting eligible expenses directly from your gross salary before income tax is calculated, your overall taxable income is reduced, lowering the tax you pay to the Australian Taxation Office (ATO) each pay cycle.
3. 3. No GST on purchases and running costs: You do not pay the 10% GST on the purchase price of the vehicle (up to the ATO depreciation limit) or on your packaged fuel, tyres, and servicing.
4. 4. No more lump-sum bill surprises: When your registration renewal or insurance invoice arrives, you do not need to scramble for cash. It is already paid for through your novated lease account.
5. 5. Supercharged savings on electric vehicles: Under current federal legislation, eligible zero-emission electric vehicles are exempt from Fringe Benefits Tax (FBT) up to the luxury car tax threshold ($91,661 for FY 2026/27). This means you can pay for 100% of the car and its running costs entirely from your pre-tax salary, unlocking substantial savings compared to any traditional finance method.

Stop looking at the sticker price: Look at the net impact

When assessing whether you can afford your next vehicle, look past the showroom window sticker. Evaluating the true total cost of ownership, and leveraging salary packaging through your employer, can save you thousands of dollars each year while taking the stress out of vehicle maintenance.

Ready to see how much you could save on your next car? Run your numbers through our novated lease calculator or request a personalised quote from our team today.