What Does a Car Service Include?

It is a fair question for every car owner. A car service is a scheduled vehicle service that keeps your car running smoothly, protects your warranty, and helps you avoid costly repairs. Below you will find a clear breakdown of minor versus major service, how often to book, what is and is not included, and the key price drivers.

A standard car service typically includes an engine oil and oil filter change, a safety inspection of brakes and steering, tyre and wheel checks, fluid top ups, battery and lights checks, and a road test with diagnostics as required. Your logbook service follows the manufacturer’s requirements listed in the owner’s manual, and intervals are usually every 10,000 to 15,000 kilometres or 12 months, whichever occurs first.

What A Minor Service Includes

A minor car service, sometimes called a logbook or interim service, focuses on core maintenance tasks that keep the car running efficiently. Workshops follow the maintenance schedule in your owner’s manual, then add any items needed due to use or age. A minor service generally occurs every 10,000 to 15,000 kilometres and typically takes one to two hours when the vehicle is in good condition.

Engine Oil and Filters

Fresh engine oil reduces friction and heat, so the engine lasts longer and stays fuel efficient. The oil filter is replaced at the same time to capture contaminants. Depending on the model and interval, your air filter and cabin pollen filter may also be checked and replaced if restricted.

Brakes and Safety Systems

A minor service includes a brake inspection. Technicians measure brake pad thickness, look for rotor wear, and check brake fluid level and condition. Warning lights are scanned and reset where appropriate, and safety items such as seatbelts, wipers and the horn are tested.

Tyres, Wheels and Alignment Check

Tyres are inspected for tread depth, pressure and overall condition, including the spare. Pressures are set to the placard specification. If the wear pattern suggests poor alignment, you will be advised to book a wheel alignment. Some workshops include tyre rotation to extend tyre life.

Fluids And Cooling

Essential fluids are checked and topped up if required. These include engine coolant, brake fluid, transmission fluid where applicable, power steering fluid where fitted, and washer fluid. Hoses, the radiator, and the cooling system are inspected for leaks or swelling, which is important in hot Perth summers.

Battery, Lights and Wipers

A battery test confirms the battery is holding charge under load. All exterior and interior lights are checked. Wiper blades are inspected for streaking and replaced if needed so you maintain clear vision.

Road Test and Diagnostics

A road test confirms the car feels right under braking, cornering and acceleration. OBD diagnostics may be used to read and clear fault codes after repairs or maintenance.

What A Major Service Includes

A major car service is more extensive. It covers everything in a minor service and adds items that age with time and distance. The exact list is guided by the manufacturer’s requirements in the owner’s manual. Major services usually occur every 30,000 to 45,000 kilometres and typically take two to four hours when the vehicle is running well.

Spark Plugs and Engine Breathing

Spark plugs are replaced at the prescribed interval, commonly between 50,000 and 100,000 kilometres, to ensure reliable ignition. Air and fuel filters are replaced to maintain clean airflow and fuel delivery. On some models a throttle body clean may be recommended if idle quality is poor.

Brake Fluid, Coolant and Transmission Fluids

Brake fluid absorbs moisture over time, which reduces braking performance. A brake fluid exchange restores the correct boiling point. Engine coolant is replaced to protect against corrosion and overheating. Where specified by the manufacturer, automatic transmission fluid, differential fluid, or transfer case fluid is changed. This is common on European cars with DSG or ZF gearboxes at set distances or years. Major services can also include a full flush and change of all fluids where required.

Belts, Hoses and Wheel Bearings

Drive belts and tensioners are checked for cracks and noise. Timing belts are replaced at the interval to avoid expensive repairs. Hoses are inspected for softness or swelling. Wheel bearings are checked for play or roughness and serviced or replaced if required.

Air Conditioning System

The air conditioning system is tested for operation. Cabin filters are replaced to keep airflow healthy. If performance is weak, further diagnosis or an air conditioning service may be advised.

How Often to Book and How Long It Takes

Most cars in Australia benefit from regular servicing every 10,000 to 15,000 kilometres or every 12 months. A logbook service schedule is provided by the manufacturer and should be followed to keep the vehicle in warranty and in good condition. Older cars, high-mileage vehicles or cars driven in tough conditions may benefit from servicing every six months. Prestige and European vehicles are often most cost effective when serviced every 10,000 kilometres or 12 months. Failing to adhere to recommended service intervals can increase the risk of major component failures and expensive repairs. Find out more in our other article, How often should you service your car?

On the day, a minor service usually takes one to two hours. A major service takes two to four hours depending on what is due and whether parts such as spark plugs or filters are easy to access on your engine layout. To find out more read our article that breaks down how long does a car service take?

What Is Not Included Unless Requested

To avoid surprises at the service desk, note that some jobs are quoted separately. These are commonly not included in a standard service unless requested or clearly listed in the booking:

• Wheel alignment, new tyres or puncture repairs
• Complex diagnostics for intermittent faults or electrical issues
• Timing belt kits and water pumps outside normal intervals
• DPF cleaning or intake carbon cleaning on specific diesel models
• Gearbox repairs or clutch replacement beyond fluid changes

Car Service Cost and What Affects the Price

Car service cost depends on parts quality, fluids, labour time and the scale of work due. Minor services are generally inexpensive because they focus on oil, filters and a safety inspection. Major services cost more because they include spark plugs, fluid exchanges and time intensive items.

Key price drivers to consider include:

• Oil specification and capacity. Long life or manufacturer specific oils cost more but protect better.
• Parts quality. OEM or OEM equivalent filters and spark plugs help maintain reliability and service history.
• Labour time. Transverse engines, turbo layouts and under trays can add time.
• Fluid exchanges. Brake fluid, coolant and transmission fluid add parts and labour.
• Diagnostics. Fault tracing takes skilled time if warning lights are present.

A written estimate that lists parts and labour will help you compare value, communicate clearly with the workshop and save money while protecting resale value with a full-service history.

Why Regular Servicing Matters

Regular car servicing identifies potential issues early, reduces the chance of inconvenient breakdowns, and helps the vehicle last longer. Consistent maintenance supports safety by addressing worn brakes, tyres and suspension before they become a problem. It also helps the car run at its maximum efficiency, which supports fuel economy and performance. Keeping a documented service history demonstrates proper care and can maintain a higher resale value for your vehicle.

European and Performance Vehicles

European cars often specify long life oils, precise oil specs and fixed intervals for DSG or ZF transmission fluid and filters. Many models use brake wear sensors and require a service light reset after maintenance. When the correct oil and filters are used, and the vehicle’s service history is kept complete, you maintain fuel efficiency, performance and warranty. For older performance models or vehicles driven in stop start traffic, shorter intervals can be a smart way to reduce excessive wear.

EV and Hybrid Service Basics

Electric and hybrid vehicles do not need engine oil changes, but they still need regular maintenance. Cabin filters keep the interior healthy. Brake fluid should be replaced on schedule even if regenerative braking reduces pad wear. Coolant loops for battery and electronics need periodic attention. Software and firmware checks keep systems current, and a workshop trained in high voltage safety should perform inspections on the traction system.

Warranty and Independent Servicing in Australia

Australian Consumer Law states that a manufacturer cannot void a warranty simply because you choose an independent workshop. To keep your warranty intact, the workshop must follow the logbook service schedule, use parts and fluids that meet the manufacturer’s requirements, and document the work. This applies to new or used vehicles still within the warranty period. Research reviews, ask friends and family for recommendations, and choose a mechanic who provides transparent costs and clear communication. Always ask for a written estimate before work begins.

Frequently Asked Questions

How Often Should I Service My Car?

Most cars need a service every 10,000 to 15,000 kilometres or every 12 months, whichever occurs first. Short trips, towing and hot weather can justify more frequent servicing. Older or high-mileage vehicles may benefit from a six month interval. Always check the owner’s manual for the maintenance schedule for your vehicle.

What Is the Difference Between a Minor and a Major Service?

A minor service focuses on an engine oil change, oil filter, safety inspection, fluid top ups and basic checks. A major service includes these items and adds spark plugs, additional filters, fluid exchanges such as brake fluid and coolant, and more in-depth inspections guided by the manufacturer’s requirements. Time on the day is usually one to two hours for minor and two to four hours for major.

How Long Does a Standard Service Take?

A minor service usually takes one to two hours if the car is in good condition. A major service takes two to four hours depending on what is due. Extra time is needed if timing belts, transmission fluid or complex diagnostics are required.

Is Wheel Alignment Included in a Service?

Wheel alignment is usually a separate job. During a service the technician checks tyre wear and steering, then advises alignment if the wear pattern shows feathering or if the car pulls to one side. Alignment is booked and priced separately.

What Fluids Are Checked or Replaced in a Service?

Essential fluids include engine oil, brake fluid, engine coolant, transmission fluid where specified, power steering fluid where fitted, and washer fluid. In a major service the workshop may also replace differential or transfer case fluids if the maintenance schedule calls for it.

Will Independent Servicing Keep My Warranty Intact Under Australian Consumer Law?

Yes. If the workshop follows the logbook service schedule, uses parts and fluids that meet the manufacturer’s specifications and records the service in your logbook, your warranty remains intact under Australian Consumer Law.

What Affects the Cost of a Car Service?

Costs vary with oil specification, parts quality, labour time, and whether fluid exchanges or spark plugs are due. A written estimate that lists parts and labour will help you compare value and avoid unexpected expenses. Maintaining a full-service history can also support resale value.

Conclusion

Regular servicing keeps your vehicle safe, fuel efficient and enjoyable to drive. A minor service maintains engine oil, filters and safety items, while a major service adds spark plugs, fluid exchanges and deeper checks that protect the car from excessive wear and expensive repairs. If your service reminder is on or your maintenance schedule is due, book a car service today so your car stays reliable and your service history remains complete.