One of the most common questions we get at Heatherdale Automotive is how often a car needs servicing. The answer depends on your vehicle, how you drive, and where you drive.
The General Rule
Most manufacturers recommend servicing every 10,000 to 15,000 km or every 6 to 12 months — whichever comes first. This means even if you barely drive, time-based degradation of oils and fluids still makes regular services necessary.
Why Time Matters as Much as Kilometres
Engine oil breaks down over time even when the car is sitting idle. Moisture builds up in the engine, brake fluid absorbs water from the atmosphere, and rubber components dry out. A car driven 5,000 km over 12 months still needs a service.
Severe Driving Conditions
You may need more frequent services if you regularly:
- Drive in heavy stop-start traffic (Melbourne peak hour counts)
- Take lots of short trips where the engine never fully warms up
- Drive on dusty or unsealed roads
- Tow a trailer, caravan, or boat
- Drive in extreme heat regularly
These conditions accelerate wear on your engine, brakes, and drivetrain.
Check Your Logbook
Your owner manual or logbook specifies exact service intervals for your make and model. Following these keeps your manufacturer warranty valid. At Heatherdale Automotive, we perform logbook services that meet manufacturer specifications without voiding your warranty.
Signs Your Car Needs a Service Now
- Check engine or service light is on
- Unusual noises (knocking, squealing, grinding)
- Reduced fuel economy
- Difficulty starting
- Vibrations or pulling when braking or steering
- Visible fluid leaks under the car
Not sure when your last service was? Get in touch and we will check our records or help you figure out what your car needs.