When to Repair vs Replace Appliances

When an appliance breaks down, you face a difficult choice: pay for a repair or invest in a new machine. Making the right financial decision depends on the age of the appliance, the cost of the repair, the specific component that has failed, and modern energy efficiency standards.

Using the 50% Rule as a Rough Guide

You may see advice suggesting that replacement becomes worth considering when a repair approaches half the cost of a comparable new appliance. Treat this as a rough decision aid rather than a fixed rule. A relatively new or high-quality appliance may still be worth repairing above that threshold, while an older appliance with repeated faults may not be worth an expensive repair. Compare the actual repair quote, replacement cost, appliance age, overall condition, parts availability and previous repair history before deciding.

Common causes

  • A repair quote that is high compared with the cost of a comparable replacement
  • Repeated faults or previous repairs that suggest declining reliability
  • Replacement parts that are unavailable, obsolete, or unusually expensive
  • A fault that requires a labour-intensive or specialist repair
  • Age, condition, running costs, and previous repair history making replacement more practical

Safe first checks

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Safety warning

Always get a clear, fixed-price quote for a repair before committing. Beware of open-ended hourly rates that can quickly exceed the value of the appliance.

When to stop and call a professional

Arrange professional diagnosis when the fault cannot be identified safely through basic external checks, when electrical, refrigeration, sealed-system, or internal component work may be involved, or when you need a reliable repair quote before deciding. Ask the repair company about diagnostic, call-out, labour, and parts charges before booking, including whether any initial fee is credited towards the final repair.

How this information is researched

Publisher: Error Code Lookup Editorial Team. Error Code Lookup is an independent appliance-information resource and is not affiliated with appliance manufacturers. Guidance is written in our own words and reviewed with safety boundaries in mind.

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Frequently asked questions

What is the average lifespan of a washing machine?

Around 10 years can be a useful general benchmark, but actual lifespan varies considerably by brand, model, usage, maintenance, installation, and repair history. Age alone should not determine whether a washing machine is repaired or replaced.

Are drum bearings worth repairing?

Sometimes. Bearing repairs can be labour-intensive, and on some washing machines the drum or tub design can make the repair particularly expensive. Get a confirmed diagnosis and quote, then compare the repair cost with the age, condition, value, and replacement cost of the machine.

Should I repair a fridge compressor?

Compressor and sealed refrigeration-system work requires specialist diagnosis and can be expensive, but replacement is not automatically the better choice. Consider the confirmed repair cost, appliance age and condition, warranty cover, replacement cost, and availability of suitable parts before deciding.

Is the 50% repair rule reliable?

Treat it as a rough decision aid rather than a fixed rule. A repair approaching half the cost of a comparable replacement deserves careful consideration, but appliance age, condition, reliability, warranty, parts availability, previous repairs, and replacement quality can all change the decision.