If you’re thinking about selling your car, you’ve probably heard the phrase: “mileage matters.” But how much does it really affect resale value, and why do buyers care so much about those numbers on the odometer?
Mileage is essentially a measure of how much wear and tear your car has gone through. The higher the number, the more a car has been used, which can influence how much someone is willing to pay for it. Let’s break down how mileage impacts resale value and what you can do to get the best price.
Understanding Mileage and Its Role
Every kilometre on your car adds tiny amounts of wear to the engine, transmission, suspension, and other components. Even if you’ve been meticulous with servicing, a car with 200,000 km on it generally won’t fetch as much as the same model with 80,000 km.
For example, a 2015 Toyota Corolla with 120,000 km will usually sell for less than one with 60,000 km—even if both are in excellent condition. Buyers are essentially paying for longevity: lower mileage often signals a longer remaining lifespan and fewer imminent repairs.
The Sweet Spot for Resale Value
Cars with moderate mileage tend to balance affordability and reliability. In Australia, many buyers look for vehicles with under 150,000 km. Once a car hits high mileage (200,000 km or more), it can still be roadworthy, but the resale value tends to drop significantly.
It’s also worth noting that luxury or high-performance cars are judged more harshly for mileage, whereas sturdy everyday vehicles like the Toyota Corolla, Hyundai i30, or Mazda3 hold their value a bit better even with higher km readings.
Other Factors That Interact with Mileage
Mileage isn’t the only thing buyers consider. The following can either boost or reduce the impact of high kilometres:
- Service history: A well-documented maintenance record can reassure buyers, even if the car has higher mileage.
- Condition: Interior and exterior care, tyre condition, and engine cleanliness all matter.
- Accident history: A lightly used car with multiple accidents may be valued less than a higher-mileage car in perfect condition.
- Fuel type and driving style: Highway kilometres are usually gentler on the car than city stop-start driving.
Real-World Example
I recently helped a mate sell his Holden Commodore with 180,000 km. Normally, that would scare off buyers. But because he had all service receipts, kept the car clean, and replaced worn tyres, it sold within a week for a fair price. The takeaway? Mileage alone doesn’t decide value—it’s part of the bigger picture.
Tips to Maximise Resale Value
Even if your car has high kilometres, there are ways to make it more appealing to buyers:
- Keep detailed service records – Buyers love proof that a car was cared for.
- Address minor issues – Fix small scratches, dents, or broken lights.
- Clean thoroughly – A spotless car feels newer, no matter the odometer reading.
- Be honest about mileage – Transparency builds trust and avoids disputes later.
Mileage is an important factor in determining car resale value, but it doesn’t tell the whole story. A car with higher kilometres can still command a good price if it’s been well maintained, looked after, and presented properly. By understanding how mileage interacts with condition and service history, you can sell your vehicle confidently and get the best possible return.
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7 Grant St, Dandenong VIC 3175
(03) 4800 5671