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When should I replace my car in Australia?

Are you thinking about upgrading your car in Australia? Or maybe your car has experienced better days and is starting to fail. Our comprehensive guide will go into mechanical, financial and technological reasons to replace your car. Purchasing a new car can be a significant investment so it pays to do make an informed decision!

cash for car

A Good Rule Of Thumb To Follow

If the cost of repairs is equal to or more than 50% of your car’s current value, it’s time to sell your car and replace it with a new one. However, if the cost of repairs is only a small proportion of your car’s cost and it is still relatively new, it might be better to hold onto your car.

Signs Your Car May Need Replacement

Excessive Repair Costs: If your vehicle is costing you heaps with frequent and costly repairs, it might be a smarter financial decision to invest in a new car. A general rule of thumb is if repair costs exceed the current value of your car then it’s time to sell it for scrap and buy a new car.

Decreased Fuel Efficiency: As cars age, their fuel efficiency tends to decline. If you notice a significant drop in how long your fuel tank is lasting, it may be time to consider a replacement. Newer models often have improved fuel efficiency which can save you more money in the long term.

Rust: One of the most visible signs is extensive rust on your car, especially affecting structural areas that could compromise safety. Fixing, minor, non-structural rust is possible, but severe cases could prove costly and warrant a full car replacement.

Fluid Loss: Any sign of fluid loss should be a red flag that is taken seriously. Fluid loss including leaking oil, coolant or water could signal more complex mechanical issues with your car, leading to costly repairs. Make sure that you get any fluid leaks inspected by a mechanic to diagnose any potential issues.

Gearshift Issues: If you notice that changing gears is not as easy or precise as it used to be your car may be affected by gearbox issues. This could mean a need for a gearbox rebuild or replacement that often costs more than the car itself.

Strange Sounds: Sputtering or abnormal normal sounds coming from your car is a car owner’s worst nightmare and could mean serious engine or transmission troubles.

High Mileage: While many cars can still last long despite high kms, excessively high numbers increase the chance of future mechanical and safety issues. If your vehicle has surpassed the 150,000-kilometer mark and major parts are showing signs of wear, replacement could be a wise choice.

Financial Considerations

Resale Value

Consider the current resale value of your car. The longer you hold onto it the further it will depreciate and lose its value. Thus, it could be better to sell sooner rather than later before further mechanical issues pop up.

Using an old car for too long can lead to it being declared a write-off car. As well as this make sure you consider the current running costs and repair costs against the value of your current car. If the maintenance and repair costs exceed the sale value of your car, it makes sense to sell it for economic reasons.

As well this car brand matters, cheaper cars such as MG tend to sell for less as well.

Maintenance Costs

Selling your old car and getting a new one could lead to overall savings in the long term. This is due to the more expensive maintenance costs of older cars that require yearly RWC checks and attract higher insurance premiums.

Reasons You Could Benefit From An Upgrade

Outdated Technology

Advancements in auto technology are happening all time and given that the average age of a car is 10.6 years according to the Australia Bureau Of Statistics you could be missing out on a lot of features. If your car lacks essential features such as advanced safety systems, smartphone integration, or parking assist, upgrading to a newer model can offer a more enjoyable and safer driving experience.

Fuel Efficiency 

Car fuel economy is advancing all the time so upgrading to a new car can mean substantial fuel savings in the long term. With new fuel efficiency standards on the way in NSW it’s never been a better time to upgrade to a more fuel efficient car or even an EV to reduce petrol costs to 0.

Need To Sell Your Car?

Knowing when to replace your car in Australia involves a careful analysis of various factors. Being aware of signs of wear, technological advancements, and fuel costs. Ultimately, making a well-timed decision can enhance your driving experience and ensure both safety and more money in your pocket .

If you have any questions about selling your old car, feel free to contact our automotive experts via phone or our online form for a free quote. We’re here to guide you through the process of getting the most cash for your car!


How old does your car need to be to consider replacing it?

Deciding when to replace your car in Australia depends on factors like high mileage, increasing maintenance costs, technological advancements, safety standards, environmental impact, and personal preferences. Although the average age of a car in Australia is 10.6 years old models from reputable brands can last longer than this. Although older cars do tend to be less reliable, it’s best to take into account all the above factors when making a decision.

At what mileage should I sell my car? 

Once your odometer car reaches over 150,000 km depreciation accelerates and making a successful sale becomes increasingly difficult. A good quality car can last longer but generally, this is when major mechanical issue arise so selling may be the smart choice in the long term.