What’s actually included in a car service?

Buying a car is a major win, but keeping it in peak condition can sometimes be more complicated than you think. Regular servicing isn’t just about making sure your car is roadworthy, but also identifying minor problems early that prevent you spending thousands later down the road.

But when you call a mechanic, the menu of options can be confusing. Do you need a "minor" or a "major"? Is a "logbook" service just a marketing gimmick? Let’s break down exactly what happens under the bonnet and what it’s likely to cost you.

Minor service

Also known as an essential service, this is the routine maintenance that keeps your car's "vital organs" running smoothly. It’s a relatively quick visit (usually 1.5 hours) designed to bridge the gap between more intense inspections.

• The main event: An engine oil and filter change. This is non-negotiable for engine longevity.
• The safety sweep: A mechanic will check your tyre pressures and tread depth (including the spare!), test your battery health, and ensure all external lights are working so you’re visible on the road.
• Essential adjustments: Checking the wiper blade condition and topping up the washer fluid, coolant, and brake fluid.
• Underbody inspection: A visual check of the exhaust system for leaks and a quick look at steering and suspension components to ensure nothing is loose or rattling.
• How often: Every 10,000km or 6 months (whatever comes first).
• Rough cost: $150 to $280. (Cheaper for a small hatchback, slightly more for a large SUV or Euro model.)

Full service

A full service includes everything in the minor service but adds a layer of "detective work." This is where the mechanic spends more time looking at components that wear out over a year of driving.

• In-depth brake check: Instead of just a visual glance, the mechanic will measure the actual thickness of your brake pads and rotors and check for any moisture in the brake fluid.
• Air & pollen filters: Replacing the engine air filter (so your engine breathes better) and the cabin pollen filter (so you aren’t breathing in dust and allergens).
• Diagnostic scan: Plugging a tool into your car’s computer to check for any hidden "fault codes" that haven’t triggered a dashboard light yet.
• Drive belt check: Inspecting the auxiliary belts that run your alternator and air conditioning for cracks or fraying.
• How often: Every 20,000km or 12 months (whatever comes first).
• Rough cost: $280 to $500.

Major service

This is the most comprehensive option. It includes everything in the full service, plus the replacement of parts that are designed to last several years but eventually "expire."

• Spark plug replacement: Swapping out old plugs to ensure your engine operates perfectly and doesn't waste fuel.
• The "big flush": Draining and replacing the engine coolant, brake fluid, and transmission fluid entirely to remove contaminants and metal shavings.
• Fuel filter change: Replacing the filter that keeps dirt in your petrol tank from reaching your engine.
• Wheel bearing re-greasing: Ensuring the components that allow your wheels to spin remain lubricated and friction free.
• Timing belt: Depending on the car, this service might include an inspection (or replacement) of the timing belt. This is critical. If it snaps, the engine is usually toast.
• How often: Every 30,000km to 45,000km or every 3 years (whatever comes first)
• Rough cost: $500 to $1,200+ (This varies wildly depending on whether parts like timing belts or platinum spark plugs are required.)

Logbook service

Also known as a handbook service, iIf your car is still under a manufacturer’s warranty, this is your gold standard. A logbook service follows the exact schedule laid out by the people who built your car.

• Tailored care: It isn't a "one size fits all." If your car is at 30,000km, the logbook might specify a very different list of tasks compared to 60,000km.
• Resale power: A stamped logbook is a massive win for resale value. It proves to future buyers (or to us at Carma!) that the car was properly cared for by the book.
• How often: Usually every 10,000km or 12 months (whichever the manual states).
• Rough cost: Variable. It can range from $250 to $1,000+ depending on the specific mileage your car has reached.

Regular servicing is the secret to a safe, smooth, and long-lasting ride. If you find your current car is starting to need "major" services more often than you'd like, it might be time for an upgrade. A well-maintained service history is the best way to get a great price when you’re ready to move on.

Whether you're looking for your next ride or want to see what your current one is worth, we’ve got you covered. You can even sell your car directly to us and skip the private sale headache.