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Synthetic Oil Change vs. Conventional — The Complete Honest Comparison

admin May 9, 2026 5 min read
Synthetic Oil Change vs. Conventional — The Complete Honest Comparison

What’s the Difference Between Synthetic and Conventional Oil Changes? Conventional oil is derived from crude oil, while synthetic oil is engineered in a lab. Synthetic oil offers better performance and protection, especially in extreme temperatures, but it is more expensive. Conventional oil, on the other hand, is more affordable but may not provide the same […]

What’s the Difference Between Synthetic and Conventional Oil Changes?

Conventional oil is derived from crude oil, while synthetic oil is engineered in a lab. Synthetic oil offers better performance and protection, especially in extreme temperatures, but it is more expensive. Conventional oil, on the other hand, is more affordable but may not provide the same level of protection and longevity.

Why Should You Consider Using Synthetic Oil for Your Car?

Synthetic oil is designed to offer superior performance and protection compared to conventional oil. It has a more consistent molecular structure, which helps it flow more easily at low temperatures and resist breakdown at high temperatures. This means your engine stays cleaner and performs better over time.

Pro Tip: If you live in areas with extreme weather conditions, like the hot summers in Plymouth or the cold winters in Livonia, synthetic oil can be a great choice to keep your engine running smoothly.

What Are the Benefits of Conventional Oil?

One of the main benefits of conventional oil is its affordability. It is generally less expensive than synthetic oil, making it a popular choice for budget-conscious drivers. Additionally, conventional oil is widely available and works well for most vehicles, especially those that do not require the extra protection provided by synthetic oil.

How Do Synthetic and Conventional Oils Compare in Terms of Performance?

Synthetic oil outperforms conventional oil in terms of overall engine protection and performance. It provides better lubrication, reduces friction, and helps prevent sludge buildup. This leads to a cleaner and more efficient engine, which can extend the life of your vehicle. Conventional oil, while still effective, does not offer the same level of protection and may need to be changed more frequently.

What Are the Cost Differences Between Synthetic and Conventional Oil Changes?

The cost of an oil change can vary depending on the type of oil used. Synthetic oil is typically more expensive, both in terms of the oil itself and the labor costs associated with the service. However, the longer intervals between changes can offset some of these initial costs. Conventional oil is cheaper upfront, but you may need to change it more often, which can add up over time.

Type of Oil Average Cost per Quart Average Labor Cost Total Cost (Estimated)
Conventional Oil $5 – $10 $30 – $50 $50 – $80
Synthetic Oil $10 – $20 $40 – $60 $70 – $120

How Often Should You Change Synthetic and Conventional Oil?

The frequency of oil changes depends on the type of oil and the manufacturer’s recommendations. For conventional oil, it is generally recommended to change the oil every 3,000 to 5,000 miles. Synthetic oil, due to its superior properties, can last longer, typically requiring changes every 7,500 to 10,000 miles. Always check your vehicle’s owner manual for specific recommendations.

What Are the Environmental Impacts of Synthetic vs. Conventional Oil?

Both synthetic and conventional oils have environmental impacts, but synthetic oil is generally considered more environmentally friendly. Synthetic oil degrades more slowly and can be recycled more effectively, reducing the amount of waste generated. Conventional oil, while also recyclable, degrades faster and may require more frequent changes, leading to more waste.

Can You Mix Synthetic and Conventional Oil?

Technically, you can mix synthetic and conventional oil, but it is not recommended. Mixing the two types of oil can dilute the beneficial properties of the synthetic oil, reducing its effectiveness. It is best to stick with one type of oil to ensure optimal performance and protection for your engine.

What Are the Pros and Cons of Each Type of Oil?

  • Synthetic Oil:
    • Pros: Better performance, longer intervals between changes, superior protection in extreme temperatures.
    • Cons: More expensive, not necessary for all vehicles.
  • Conventional Oil:
    • Pros: More affordable, widely available, suitable for most standard vehicles.
    • Cons: Requires more frequent changes, less effective in extreme temperatures.

How Can Raceway Pit Stop Help You Choose the Right Oil?

At Raceway Pit Stop, our ASE-certified technicians can help you choose the right type of oil for your vehicle. Whether you live in Livonia, Westland, Garden City, Plymouth, or any of the surrounding communities, we are here to provide expert advice and top-notch service. Visit us at 28085 Plymouth Rd, Livonia, MI 48150, or call us at +1 734-744-9400 to schedule an appointment.

Written by the Service Team at Raceway Pit Stop
Our ASE-certified technicians at 28085 Plymouth Rd, Livonia, MI have serviced thousands of vehicles across Livonia, Westland, Garden City, Plymouth, and surrounding communities.

Frequently Asked Questions

Is synthetic oil worth the extra cost?

Yes, synthetic oil is worth the extra cost if you want better performance and longer intervals between oil changes. It provides superior protection, especially in extreme temperatures, and can help extend the life of your engine.

Can I switch from conventional to synthetic oil?

Yes, you can switch from conventional to synthetic oil. However, it is important to consult with a professional, such as the technicians at Raceway Pit Stop, to ensure that the switch is done correctly and that your engine is compatible.

Do I need to change my oil filter when switching to synthetic oil?

It is a good idea to change your oil filter when switching to synthetic oil, especially if your current filter is old or dirty. A new filter will help ensure that the synthetic oil can flow freely and provide the best possible protection for your engine.

How do I know if my car needs synthetic oil?

Check your vehicle’s owner manual for the manufacturer’s recommendations. If the manual suggests using synthetic oil, or if you live in an area with extreme temperatures, synthetic oil is a good choice. You can also consult with the experts at Raceway Pit Stop for personalized advice.

Need an oil change in Livonia?

Drive in today — no appointment needed. Most services done in 10 minutes or less.