One of the first things most buyers check when shopping for a used car is the odometer.

But is a car with 150,000 km automatically a bad buy? Is 50,000 km always better?

The truth is that mileage is only one part of the story. A well-maintained vehicle with higher kilometres can often be a better purchase than a low-kilometre car that hasn't been looked after.

Here's what New Zealand buyers should know before making a decision.

Is There an Ideal Mileage?

There's no perfect number, but here's a general guide. 

Mileage alone should never determine whether a car is worth buying.

Why Service History Matters More

A complete service history tells you far more than the odometer.

Look for:

• Regular oil changes
• WOF history
• Maintenance records
• Timing belt replacement (where applicable)
• Brake servicing
• Transmission servicing

A vehicle that's been serviced consistently is often much more reliable than one with fewer kilometres but poor maintenance.

Different Cars Age Differently

Not every vehicle wears at the same rate.

For example:

• Toyota Hybrid models are known for excellent long-term reliability.
• Mazda and Honda vehicles can easily exceed 200,000 km with proper maintenance.
• Commercial vans may accumulate kilometres quickly through motorway driving, which is often less stressful than constant city traffic.

The type of driving matters just as much as the mileage.

Signs to Check Besides the Odometer

Before buying a used vehicle, inspect:

• Interior wear
• Steering wheel condition
• Driver's seat wear
• Brake pedal wear
• Tyres
• Suspension noises
• Engine performance

Sometimes these signs reveal more than the mileage itself.

Should You Avoid High-Kilometre Cars?

Not necessarily.

A high-kilometre vehicle may still offer:

• Better value for money
• Lower purchase price
• Proven reliability
• Lower depreciation

As long as the vehicle has been properly maintained, it can still provide years of dependable driving.

Buying from a Trusted Dealership

Purchasing from a reputable dealership gives buyers additional confidence.

At MIG Cars, every vehicle is professionally inspected before sale. Many vehicles also include mechanical protection options, finance solutions and nationwide delivery, helping buyers purchase with greater peace of mind.

Final Thoughts

When buying a used car, don't focus only on the odometer.

Instead, consider:

• Service history
• Overall condition
• Previous ownership
• Vehicle reputation
• Professional inspection

A well-maintained car with higher kilometres can often be a smarter purchase than a neglected low-kilometre vehicle.

By looking at the complete picture, you'll be far more likely to find a reliable vehicle that suits your budget and lifestyle.