How to Choose the Right Oil During Car Servicing: A Comprehensive Guide

Oil Change Christchurch

Are you due for a car service in Christchurch soon? One critical aspect of car maintenance is ensuring that the right type of oil is used during an oil change.

The oil in your vehicle plays a crucial role in lubricating the engine’s moving parts, cooling the engine, and preventing corrosion.

Therefore, selecting the proper oil for your car is vital for its optimal performance and longevity.

In this comprehensive guide, we will delve into the factors you need to consider to make the best choice when it comes to oil changes during your car’s servicing.

Understanding Oil Viscosity and Grades

When it comes to selecting the right oil for your vehicle, understanding oil viscosity and grades is essential. Viscosity refers to the oil’s resistance to flow at different temperatures.

Generally, oils are labelled with two numbers, such as 5W-30 or 10W-40. The “W” stands for winter, and the first number indicates the oil’s flow at low temperatures, while the second number represents the viscosity at normal engine operating temperatures.

Choosing the right viscosity-grade oil is crucial, as it ensures proper lubrication and protection for your engine, especially during cold starts and extreme temperatures.

Consider Your Vehicle’s Manufacturer’s Recommendations

Every vehicle manufacturer provides recommendations for the type of oil to use in their vehicles. These recommendations can typically be found in the owner’s manual.

The manual will specify the viscosity grade and possibly even the specific brand or formulation of oil that is best suited for your car. Adhering to these recommendations is crucial for maintaining your vehicle’s warranty and ensuring optimal performance.

Therefore, before proceeding with an oil change during Car Servicing in Christchurch, refer to your owner’s manual for the manufacturer’s guidelines.

Assessing Your Driving Conditions

Understanding your driving habits and the conditions in which you typically operate your vehicle can also influence your choice of oil during car servicing for high performance.

If you regularly drive in extreme temperatures, engage in towing, or frequently operate in stop-and-go traffic, you may need a different type of oil compared to someone who primarily drives in moderate conditions.

High-performance or synthetic oils may be suitable for more demanding driving conditions, providing enhanced protection and performance for your engine.

Synthetic vs. Conventional Oils

The debate between synthetic and conventional oils has been ongoing in the automotive world. Synthetic oils are engineered to offer enhanced performance and protection for modern engines.

They generally flow better at low temperatures, offer better high-temperature stability, and provide improved overall engine protection.

On the other hand, conventional oils are derived from crude oil and may be suitable for older vehicles or those with less demanding driving conditions.

When considering an oil change in Christchurch during car servicing, understanding the benefits and drawbacks of both synthetic and conventional oils is essential for making an informed decision.

Considering Oil Additives and Special Formulations

In some cases, specific oil additives or special formulations may be recommended for certain vehicles. These additives can provide additional protection against wear, deposit buildup, and corrosion.

Additionally, some vehicles, such as those with turbocharged engines or high mileage, may benefit from oils formulated for those specific applications.

When engaging in car servicing in Christchurch that includes an oil change, it’s essential to enquire about any specialised oil formulations or additives that may be beneficial for your vehicle.

Balancing Cost and Quality

While cost is always a consideration, opting for the cheapest oil available may not be the best choice for your vehicle. High-quality oils, especially those that meet or exceed your vehicle’s specifications, can offer better protection and extended engine life.

During car servicing, it’s important to weigh the cost of the oil against its quality and suitability for your vehicle.

Investing in superior-quality oil may save you money in the long run by preventing potential engine issues and reducing the frequency of oil changes.

Environmental Considerations

In today’s environmentally conscious world, it’s important to consider the impact of the oil you choose for your vehicle.

Some oils are formulated with eco-friendly additives, have lower emissions, and are derived from sustainable sources. Making an environmentally responsible choice during your car service by selecting an oil that aligns with your values can contribute to reducing your carbon footprint and overall environmental impact.

Long-Term Engine Health

Choosing the right oil during car servicing isn’t just about immediate performance; it also affects the long-term health of your engine.

High-quality oils with proper viscosity and protective additives can reduce wear and tear, minimise the formation of harmful deposits, and contribute to the overall health and longevity of your engine.

Considering the long-term implications of your oil choice is essential for the continued reliability and performance of your vehicle.

Car servicing & Oil Change in Christchurch

Oil Change Intervals

The type of oil you select during your car’s servicing can also impact the frequency of oil changes your vehicle requires.

High-quality synthetic oils may have longer service intervals compared to conventional oils, potentially reducing the frequency of visits to the mechanic for oil changes.

Understanding how your oil choice affects maintenance schedules can streamline your vehicle’s care and reduce long-term maintenance costs.

Warranty Considerations

For individuals with new vehicles or vehicles under warranty, the type of oil used during car servicing can impact the warranty coverage. Deviating from the manufacturer’s recommended oil specifications may void certain aspects of the warranty.

Therefore, it’s crucial to select an oil that not only meets the vehicle’s needs but also aligns with the warranty requirements to avoid any potential issues with coverage.

Seek Professional Advice

If you’re unsure about which oil is best for your vehicle during car servicing, don’t hesitate to seek professional advice. A reputable auto mechanic or technician can provide invaluable insight into your vehicle’s best oil options based on age, mileage, and driving conditions.

Additionally, they can ensure that the Oil Change in Christchurch is performed according to industry best practices, guaranteeing that your vehicle receives the care it deserves.


Choosing the right oil during car servicing in Christchurch is a decision that should not be taken lightly. It directly impacts your vehicle’s performance, longevity, and overall well-being.

By understanding viscosity, manufacturer recommendations, driving conditions, synthetic versus conventional oils, additives, and cost considerations and seeking professional advice, you can make an informed decision when it comes to an oil change Christchurch for your car.

Prioritising the health of your vehicle through proper oil selection is an investment that will pay dividends in the form of a well-maintained and reliable car for years to come.

Source: How to Choose the Right Oil During Car Servicing: A Comprehensive Guide

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