The True Cost of Owning a Car in Australia: More Than Just the Purchase Price

 

Buying a used car can make everyday life easier in Australia, particularly if you live in an area with limited public transport or need to commute to work.

However, the purchase price is only one part of the total cost. Registration, compulsory insurance, fuel, maintenance, parking and unexpected repairs can add hundreds or even thousands of dollars to your annual expenses.

Before buying a car, it is worth calculating the total cost of ownership so you can decide whether the vehicle genuinely fits your budget.

1. Start With the Purchase Price

Suppose you are considering a used car advertised for $12,000.

It may be tempting to compare it with another car advertised for $10,000 and immediately choose the cheaper option. However, the cheaper vehicle could require more repairs, consume more fuel or have higher insurance costs.

Before deciding, consider:

• The vehicle's age, mileage and service history
• Whether an independent pre-purchase inspection is worthwhile
• Any outstanding finance or other vehicle-history concerns
• Transfer, registration or other applicable government charges
• Whether you need to borrow money to purchase it

For a used vehicle, check the relevant state or territory requirements and use official vehicle-history and registration resources where available.

2. Understand Registration and Compulsory Insurance

Australian vehicle registration requirements vary between states and territories.

Compulsory Third Party (CTP) insurance is required to register and drive a car, but the way it is purchased and included in registration costs differs by jurisdiction.

For example, NSW requires drivers to purchase a Green Slip separately, while CTP is included in registration costs in most other states and territories.

Remember that CTP generally covers injuries to people caused by the use of a vehicle. It does not cover damage to another person's car or property.

Learn more from Moneysmart's guide to buying and running a car.

3. Compare Your Insurance Options

Depending on your circumstances, you may consider different types of car insurance.

• Compulsory Third Party: Covers certain personal injuries associated with motor vehicle accidents, subject to the policy and applicable law.
• Third Party Property Damage: Can cover damage you cause to other people's vehicles or property.
• Third Party Fire and Theft: Adds specified fire and theft protection to third-party property cover.
• Comprehensive insurance: Generally offers broader cover, including damage to your own vehicle in covered circumstances.

Policies differ in exclusions, excesses, limits and conditions. A lower premium does not necessarily mean better value.

Obtain quotes using accurate information about the car, where it is kept, who drives it and how it will be used.

4. Calculate Your Fuel Costs

Fuel costs depend on how far you drive, the vehicle's fuel consumption and the price you pay per litre.

Use this formula:

Annual fuel cost = Annual kilometres ÷ 100 × Fuel consumption per 100 km × Price per litre

For example, suppose you drive 12,000 kilometres per year, your vehicle uses 8 litres per 100 kilometres, and fuel costs an illustrative $1.90 per litre.

12,000 ÷ 100 × 8 × $1.90 = $1,824 per year

That is an average of $152 per month.

Your actual fuel costs will vary with driving conditions, vehicle efficiency and fuel prices.

5. Budget for Maintenance and Repairs

Even a car that appears to be in good condition needs regular maintenance.

Potential expenses include:

• Scheduled servicing and engine oil
• Tyres and wheel alignment
• Brake inspections and repairs
• Battery replacement
• Windscreen or other unexpected repairs
• Roadside assistance, if purchased

Ask for service records before buying and check the manufacturer's maintenance schedule.

It is also sensible to maintain a separate car-repair fund. An unexpected repair should not force you to miss rent or other essential payments.

6. Don't Forget Parking and Tolls

Your location and routine can significantly affect the cost of owning a car.

If you commute to a city centre, investigate parking fees, toll roads and available alternatives. Residents of apartment buildings may also need to consider parking arrangements and any associated costs.

If you only drive occasionally, compare the total cost of ownership with public transport, car-sharing or occasional rental options.

7. Example: Estimate the Annual Running Cost

The following example illustrates how several expenses can add up. These are hypothetical figures, not current market quotes.

Expense	Illustrative annual cost
Fuel	$1,824
Registration and compulsory insurance	$1,000
Additional car insurance	$1,500
Servicing and repair allowance	$1,000
Parking and tolls	$600
Total	$5,924

In this example, running the vehicle costs approximately $494 per month, before loan repayments, depreciation and other possible expenses.

Actual registration, insurance, fuel and maintenance costs can differ substantially. Replace these estimates with quotes for your own vehicle and location.

8. What If You Need a Car Loan?

If you borrow to purchase a vehicle, include the loan repayment in your budget.

Compare the interest rate, comparison rate where applicable, establishment fees, ongoing fees, loan term and total amount repayable.

A lower monthly repayment may result from a longer loan term rather than a lower overall cost.

Avoid committing to a loan simply because the lender offers a repayment amount that initially looks affordable.

9. A Pre-Purchase Checklist

Before you pay for a used car:

• Check the vehicle's service history.
• Arrange an independent inspection where appropriate.
• Check the registration and applicable transfer requirements.
• Investigate the vehicle's history and any outstanding finance.
• Obtain insurance quotes.
• Estimate fuel costs based on your actual driving.
• Budget for servicing, repairs and unexpected expenses.
• Calculate the total cost if you need finance.

Final Thoughts

A car can provide convenience and independence, but the true cost is much more than the advertised price.

By estimating the ongoing expenses before buying, you can compare vehicles more realistically and avoid stretching your finances too far.

The goal is not simply to buy the cheapest car. It is to choose a vehicle whose total cost fits comfortably within your budget.

Disclaimer: This article provides general information only. Registration requirements, charges and insurance arrangements vary by state or territory. Check the relevant official sources before purchasing a vehicle.

Useful resource: Australian Government Moneysmart — Buying and running a car