How Long Do Home Appliances Last?
Understanding how long an appliance should last helps you decide when to repair vs replace, and how much to invest when buying new. This guide covers the expected lifespan for every major home appliance in Australia, based on manufacturer data and industry averages.
Expected Lifespan by Appliance
| Appliance | Average Lifespan | Well-Maintained Lifespan |
|---|---|---|
| Refrigerator | 10–13 years | 15–20 years |
| Washing Machine (front-load) | 8–12 years | 12–15 years |
| Washing Machine (top-load) | 8–10 years | 10–12 years |
| Dryer (vented) | 8–12 years | 12–15 years |
| Dryer (heat pump) | 10–15 years | 15+ years |
| Dishwasher | 8–12 years | 12–15 years |
| Split System Air Conditioner | 10–15 years | 15–20 years |
| Microwave | 7–10 years | 10–12 years |
| Built-in Oven | 12–15 years | 15–20 years |
| Cooktop (induction) | 10–15 years | 15+ years |
| Cooktop (gas) | 12–20 years | 20+ years |
| Chest Freezer | 12–20 years | 20+ years |
| Rangehood | 8–12 years | 12–15 years |
Factors That Shorten Appliance Lifespan
- Overloading — consistently exceeding rated capacity wears out motors, drums and seals much faster
- Poor maintenance — not cleaning filters (aircon, washing machine, dryer, rangehood) forces motors to work harder
- Power surges — unprotected appliances can be damaged by electrical surges. Use surge-protected power boards for sensitive appliances.
- Incorrect installation — an unlevel washing machine, improperly mounted aircon or poorly ventilated dryer will all fail earlier
- Water quality — hard water causes mineral build-up in washing machines, dishwashers and hot water systems
Factors That Extend Appliance Lifespan
- Regular cleaning — clean your aircon filter, washing machine drum, rangehood filter and dryer lint screen regularly
- Correct loading — don't overload and use the right cycle settings for the load
- Prompt repairs — addressing small faults early prevents them from becoming catastrophic (and expensive) failures
- Quality brands — premium brands (Daikin, Mitsubishi Electric, Miele, Bosch, Fisher & Paykel) are engineered for longer lifespans
- Inverter motor technology — inverter motors have fewer moving parts and are more reliable than conventional motors
When to Repair vs Replace
As a general guide:
- Repair if the appliance is under half its expected lifespan and the repair costs less than 50% of a replacement
- Replace if the appliance is approaching the end of its expected lifespan, requires repeated expensive repairs, or uses significantly more energy than a modern equivalent
Find Quality Long-Lasting Appliances at Oceania Appliances
We carry appliances from brands known for genuine longevity — Daikin, Mitsubishi Electric, Samsung, LG, Bosch and others. Our ex-display and graded stock means you can often buy a quality brand at a price that makes the investment straightforward. Free delivery across Sydney. Contact us today.