Why the Cheapest Car Isn't Always the Cheapest Car to Own

When people shop for a car, the purchase price is usually the first number they look at.

It makes sense. A $15,000 car appears more affordable than a $25,000 one.

But the price on the windscreen is only one part of what a vehicle will actually cost over the years you own it. Fuel, maintenance, insurance, finance, depreciation and unexpected repairs can all change the equation.

In some cases, the cheaper car can end up costing considerably more.

Purchase price is only the starting point

Two cars with similar purchase prices can have very different running costs.

One may use significantly more fuel. Another may require more expensive servicing or replacement parts. An older vehicle may be cheaper to buy but need repairs sooner.

For buyers working within a tight budget, this makes it important to think about the cost of ownership rather than simply asking, “Can I afford to buy this car?”

A better question may be: “Can I comfortably afford to own this car for the next three to five years?”

Fuel costs can add up quickly

Fuel economy is easy to underestimate because the cost arrives gradually.

A difference of a few litres per 100 kilometres may not sound significant when comparing two vehicles, but over thousands of kilometres each year it can become a meaningful household expense.

Driving habits matter too.

Someone commuting long distances each day will usually need to pay much more attention to fuel consumption than someone who mainly uses a vehicle for short local trips.

Electric and hybrid vehicles introduce another set of calculations, including electricity costs, charging access and the type of driving the vehicle will typically be used for.

There is no universally cheapest option. The important point is to compare vehicles based on how they will actually be used.

An older car may bring higher maintenance costs

Used vehicles often provide good value, but age and mileage should be considered alongside price.

A cheaper older vehicle may soon require new tyres, brakes, suspension work, a battery or other maintenance.

None of these expenses necessarily make an older car a bad purchase. They simply need to be included in the decision.

Before purchasing a used vehicle, an independent pre-purchase inspection can help identify problems that may not be obvious during a short test drive.

Service history can also provide useful information about how well the vehicle has been maintained.

Insurance can change the calculation

Insurance costs vary considerably depending on the vehicle and the driver.

A more expensive or higher-performance vehicle can cost more to insure, while some models may also attract higher premiums because of repair costs or theft risk.

Before buying, it can be worthwhile obtaining an insurance quote for the specific model under consideration.

It is a relatively small step, but it can prevent an unpleasant surprise after the purchase has already been made.

Finance costs matter as well

For buyers using vehicle finance, the purchase price is not necessarily the final amount they will pay.

Interest, fees and the length of the loan can all affect the total cost.

A longer loan term may reduce the regular repayment, making the car appear more affordable from week to week. However, spreading repayments over a longer period can increase the overall cost of borrowing.

This is why comparing finance based only on the repayment amount can be misleading.

Buyers should ideally look at the interest rate, fees, loan term and total amount repayable together.

Finance providers such as Oxford Finance publish information about car finance online, which can help buyers understand how vehicle lending works before they start comparing individual finance options.

Depreciation is a cost too

Depreciation does not appear on a household bill, but it is still one of the biggest costs of owning many vehicles.

Some cars hold their value considerably better than others.

A vehicle purchased for slightly more today may ultimately cost less to own if it retains more of its value when it is sold several years later.

Age, kilometres travelled, brand reputation, market demand and vehicle condition can all influence resale value.

For someone who changes cars frequently, depreciation can be especially important.

Think in terms of an annual car budget

One practical way to compare vehicles is to estimate what each option might cost over a year.

The calculation does not need to be perfect.

Consider:

finance repayments
fuel or charging
insurance
registration and Warrant of Fitness
servicing
tyres
likely maintenance and repairs
parking, if relevant.

Putting these figures together can reveal a very different picture from the purchase price alone.

A cheaper vehicle with high fuel use and frequent repairs may ultimately place more pressure on the household budget than a slightly more expensive but efficient and reliable alternative.

The best-value car is not necessarily the cheapest

There will always be uncertainty when buying a vehicle, particularly a used one.

Nobody can predict every repair or future running cost.

But buyers can make a much better-informed decision by looking beyond the advertised price.

The cheapest car to buy and the cheapest car to own are not always the same thing.

Taking a little more time to compare the full cost of ownership may help buyers choose a vehicle that works not only on the day they purchase it, but for the years that follow.