How Many Kilometers Is Too Many for a Used Car?

How Many Kilometres Is Too Many on a Used Car?

One of the first things many buyers look at when shopping for a used car is the odometer. It's natural to assume that the fewer kilometres a vehicle has travelled, the better—but that's not always the case.

While kilometres are an important consideration, they're only one piece of the puzzle. A well-maintained car with higher kilometres can often be a smarter purchase than a low-kilometre vehicle that hasn't been looked after.

Here's what you should consider when evaluating the kilometres on a used car.

Is There a "Magic Number"?

The short answer is no.

There isn't a specific kilometre reading where a car suddenly becomes a bad buy. Instead, it's important to consider the vehicle's age, maintenance history, and overall condition.

As a general guide, Australian vehicles travel around 10,000–15,000 kilometres per year.

For example:

• A 5-year-old car may reasonably have between 50,000 and 75,000 km.
• A 10-year-old car may have between 100,000 and 150,000 km.

A car that falls outside these ranges isn't necessarily a bad purchase—it simply deserves a closer look.

Maintenance Matters More Than Kilometres

The biggest factor in a used car's longevity is how well it's been maintained.

A vehicle with 180,000 km that has been serviced regularly and cared for properly is often a better investment than one with 90,000 km that has missed services or been neglected.

When inspecting a used car, look for:

• A complete service history
• Evidence of routine maintenance
• Receipts for major repairs or replacements
• A clean and well-cared-for interior and exterior

Regular servicing helps keep components working as they should and can significantly extend the life of a vehicle.

Highway Kilometres vs City Kilometre

Not all kilometres are equal.

A car that has spent most of its life travelling on the highway often experiences less wear than one driven exclusively in stop-start city traffic.

Highway driving generally means:

• Fewer cold starts
• Less braking and accelerating
• More consistent engine temperatures
• Reduced wear on the transmission and brakes

That's why it's worth asking how the vehicle has been used—not just how far it has travelled.

Some Brands Are Built for the Long Haul

Certain manufacturers have earned a reputation for producing vehicles that remain dependable well beyond 200,000 kilometres when properly maintained.

Some of the most well-known examples include:

Toyota

Toyota has built its reputation on reliability. Models like the Corolla, Camry, Hilux, Prado and RAV4 are known for their durability and often remain on Australian roads for many years with routine maintenance.

Honda

Honda vehicles are also recognised for their longevity. Popular models such as the Civic and CR-V have a strong reputation for dependable engines, low running costs and long-term reliability.

Of course, no matter the brand, regular servicing and proper care remain the biggest contributors to a vehicle's lifespan.

What Else Should You Look For?

Instead of focusing solely on the odometer, consider the complete picture.

Ask yourself:

• Has the vehicle been serviced on schedule?
• Does it drive smoothly without unusual noises?
• Is the interior and exterior in good condition?
• Has it passed a mechanical inspection?
• Does it have a clear vehicle history?

A positive answer to these questions can often be more important than the kilometre reading itself.

Should You Avoid High-Kilometre Cars?

Not necessarily.

Many high-kilometre vehicles continue to provide years of reliable service when they've been properly maintained.

In fact, buying a higher-kilometre vehicle can sometimes represent excellent value. Because buyers often focus heavily on the odometer, these vehicles may be priced more competitively despite being in excellent mechanical condition.

The key is to assess the vehicle as a whole rather than making a decision based on one number.

At Big Box Cars, every vehicle is carefully selected and inspected before it reaches our showroom. Whether you're considering a car with 60,000 km or 160,000 km, our team can help you understand its condition, history and overall value so you can buy with confidence. Browse our range online or visit us in person to find the right used car for your needs.