Why Do Some Cars Require Premium Oil?

AMSOIL European Engine Oil

From extremely high performance to incredible style, European vehicles offer their owners many benefits. However, just like with any vehicle, it is important to ensure that you are using the right oil in order to get the most out of your car. European vehicles, in particular, require special oil, and using standard motor oil could cause problems for your car.

So, in order to help you understand the differences between American and European motor oil, here is an in-depth look at why European vehicles require special motor oil.

Emissions Regulations

One factor that greatly influences how engines in European vehicles are engineered is that the European Union has much more strict standards for CO2 (carbon dioxide) and CO (carbon monoxide) emissions than the United States does. As a result, most European vehicles began to use diesel-powered engines in the 1990s, because diesel engines emit a much lower amount of CO2 than engines powered by gasoline.

However, while diesel engines have lower CO2 emissions, they produce much higher levels of NOx and PM. In order to combat this, European vehicles with diesel-powered engines have diesel particulate filters and catalysts which help reduce emissions before they exit the tailpipe of the vehicle.

The reason all of this affects which oil can be used in these vehicles is that a motor oil’s components can have a negative effect on a vehicle’s emissions-control systems. These components include sulfated ash, sulfur, and phosphorus. As a result, oils made for European vehicles, such as Amsoil European Car Formula 5W-40 Improved ESP Synthetic Motor Oil, generally have lower SAPS levels in order to protect these emissions control systems.

Less Frequent Oil Changes

Another reason for European vehicles requiring different motor oil is that European cars have longer oil change intervals. While certain American oil products, such as Amsoil, allow for drivers to go longer between oil changes, most do not.

European vehicles tend to be able to travel for around 10,000 miles, or 16,000 kilometers, before having to have their oil changed. Meanwhile, many drivers of American vehicles are accustomed to getting an oil change approximately every 5,000 miles or so. The main causes for this are oil prices in Europe and differing manufacturer recommendations.

Due to these longer oil change intervals, European vehicles require a motor oil that is able to protect against wear, sludge, and corrosion for a longer period of time, such as Amsoil European Car Formula 5W-40 Classic ESP Synthetic Motor Oil.

Special Additives

As mentioned in my article discussing the differences between synthetic oil and conventional oil, a large portion of motor oil is a mix of additives which help the oil protect a vehicle’s engine from harmful things like rust or wear.

Due primarily to having much less frequent oil changes, European motor oils require special additives to help keep their engines lubricated and running at peak performance for a longer period of time. Additionally, Amsoil oils for European vehicles provide superior emissions systems protection to help European vehicles maintain their environmentally friendly characteristics.

Can You Use Synthetic Oil?

Synthetic oil is obviously superior to conventional oil in a number of ways. Due to the chemical refining process of synthetic oil, you can be sure that there are no harmful properties remaining in your motor oil, and that your engine will be sufficiently protected for a longer period of time.

However, you may be wondering whether or not European vehicles are able to use synthetic oil due to the many special characteristics of European vehicle engines. Rest assured that, as long as the product meets European vehicle standards, synthetic oil is safe to use in your European vehicle.

Amsoil provides many Amsoil oil products to choose from specifically for European vehicles. No matter what viscosity you need, or what specific qualities you are looking for, Amsoil oil will be able to keep your European car’s engine operating at peak performance for a long time.

What Problems Are Caused By Using The Wrong Oil?

Understanding what problems could occur as a result of you not using the proper motor oil for your vehicle can help ensure that make the right decisions in order to take care of your vehicle. In order to get the most out of your vehicle, and to protect the money you have invested into your car, you need to choose an oil that will not contribute to the build-up of sludge and deposits that could severely damage your engine.

Using the wrong motor oil can lead to critical component damage, wear, and corrosion which can significantly reduce the lifespan of your vehicle, and lead to catastrophic engine failure. Moreover, using the wrong oil in your European vehicle can damage its emissions-control systems.

How To Choose The Right Oil

In order to avoid the complications listed above, it is vital that you choose the right oil for your vehicle.

First and foremost, you should check your vehicle’s owner’s manual to find which oil viscosity is right for your motor vehicle. In your manual, you should find a chart which indicates which viscosities you should use for different temperature ranges. For example, your manual may suggest that you use 5W-30. Meanwhile, if you plan to operate it mostly in warm weather, your manual may indicate 5W40 as your best option. Generally,  a safe bet would be to either choose 0W-40 or 5W-40 to give you a little more versatility. These viscosities will allow you to easily start your vehicle in cold weather without being susceptible to wear at higher temperatures.

No matter which viscosity you ultimately decide on, it is vital to make sure that whatever oil you choose meets the standards required by European vehicles. All Amsoil products listed as European Car Formula will provide you with the protection you need to get the most out of your vehicle.

If you are interested in purchasing Amsoil oil for your European vehicle, or have any questions regarding which oil you should use, feel free to visit BuyGreatOil for more information.

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