Motul 600 Vs 660 | A Performance Comparison

Motul 600 and 660 are high-performance engine oils that are widely used by enthusiasts and professionals alike. We will compare the two products, highlighting their key features, benefits, and differences.

Whether you’re a car racer or a motorcycle enthusiast, choosing the right engine oil is crucial for optimal performance and protection. So, let’s dive in and see how Motul 600 and 660 stack up against each other in terms of performance, viscosity, temperature range, and compatibility.

By the end of this article, you’ll have a clear understanding of which product suits your specific needs and requirements.

Motul 600 Vs 660

The Importance Of Brake Fluids

The importance of brake fluids cannot be overstated when it comes to maintaining vehicle safety. Brake fluids play a vital role in the braking system, ensuring that the brakes function properly and effectively. Without the right type of brake fluid, the brakes may not be able to generate the necessary stopping power, leaving the vehicle at risk of accidents and collisions.

Brake fluids are responsible for transferring the force applied by the driver to the brakes, converting it into hydraulic pressure that activates the brake pads or shoes. This hydraulic pressure is crucial for stopping the vehicle efficiently and quickly, especially in emergency situations.

It is essential to understand that brake fluids also have a high boiling point, which prevents them from vaporizing when exposed to high temperatures. This prevents a phenomenon known as brake fade, where the braking performance deteriorates due to overheating of the fluid. Regularly changing the brake fluid is necessary to maintain its effectiveness and ensure the safety of the braking system.

In summary, brake fluids are essential for vehicle safety as they play a critical role in converting the force applied by the brakes into hydraulic pressure, ensuring efficient and reliable stopping power. Regular maintenance and monitoring of the brake fluids are necessary to minimize the risk of accidents and keep the brake system functioning optimally.

Motul 600: Performance And Benefits

Motul 600

Motul 600 is a high-performance brake fluid that offers exceptional performance and a range of benefits. Its features and specifications make it a top choice for enthusiasts and professional drivers alike. With a high boiling point and excellent thermal stability, Motul 600 ensures reliable braking under extreme conditions. This brake fluid is designed to improve brake performance by providing a consistent pedal feel and preventing brake fade. It also has a low viscosity, which helps to reduce friction and improve response times.

Using Motul 600 in high-performance vehicles brings several advantages. Its high boiling point minimizes the risk of vapor lock, ensuring efficient and consistent braking even during intense use. The improved pedal feel and reduced brake fade contribute to increased safety and confidence on the road or track. Additionally, its low viscosity allows for quick and precise brake system response, enhancing overall driving performance. When it comes to finding a brake fluid that delivers superior performance and benefits, Motul 600 is a top contender.

Motul 660: Performance And Benefits

Motul 660

Motul 660 is a high-performance brake fluid designed to enhance the braking performance of vehicles, particularly in extreme racing conditions. Its superior features and specifications make it an ideal choice for racers and automotive enthusiasts.

The key features of Motul 660 include its high dry boiling point, low viscosity, and excellent thermal stability. With a dry boiling point of 617°F (325°C), it offers a significantly higher resistance to vapor lock and brake fade, ensuring consistent performance even under extreme temperatures.

Furthermore, Motul 660’s low viscosity enables quick and precise brake pedal response, allowing for better modulation and control. Its exceptional thermal stability ensures that the brake fluid retains its properties and performance over extended periods, reducing the risk of fluid degradation and brake system failure.

Using Motul 660 offers several benefits for racing enthusiasts. Its high boiling point and stability help maintain consistent brake performance, enabling drivers to push their vehicles to the limit without compromising safety. Additionally, its low viscosity allows for improved brake pedal feel and control, enhancing overall driving experience on the track.

In conclusion, Motul 660 is a top-tier brake fluid with remarkable performance and benefits. Its features and specifications make it a must-have for those seeking enhanced braking performance in extreme racing conditions.

Comparing Motul 600 And Motul 660

Motul 600Motul 660
The Motul 600 is a high-performance brake fluid formulated with a combination of glycol ethers, borate esters, and alkyl polyglycols. It offers excellent thermal stability and resistance to moisture, ensuring reliable braking performance in extreme conditions.The Motul 660, on the other hand, is specifically designed for racing applications. It features a different composition, comprising of silicone esters and an advanced additive package. This unique formula provides enhanced high-temperature performance and consistent pedal feel under extreme racing conditions.
The Motul 600 is suitable for high-performance street driving and occasional track use. It has a higher boiling point compared to conventional DOT 3 and DOT 4 brake fluids, thereby helping to prevent brake fade and vapor lock.The Motul 660, being a racing-specific brake fluid, offers an even higher boiling point than the Motul 600. It is engineered to withstand the extreme temperatures generated during aggressive racing maneuvers, ensuring consistent braking performance throughout the race.
Factors to Consider: 
When choosing between the Motul 600 and Motul 660, it is essential to consider your specific needs and vehicle usage. If you primarily engage in high-performance street driving and occasional track days, the Motul 600 can provide the necessary performance and reliability. However, if you are involved in competitive racing, the Motul 660’s superior high-temperature performance makes it the ideal choice. 

Real-life Testing And User Experiences

Motul 600 and Motul 660 are two popular choices of motor oil among enthusiasts. Users have provided valuable feedback and insights based on their real-life experiences with both products. When it comes to performance, many users have praised Motul 600 for its exceptional heat resistance and consistent lubrication under high temperatures. On the other hand, Motul 660 has been lauded for its ability to handle extreme stress and provide enhanced protection for engines subjected to demanding conditions.

Both oils have shown impressive durability when used in various vehicles and driving conditions. Users have reported extended oil change intervals and reduced wear and tear on engine components. Additionally, the overall satisfaction with both products remains high as they deliver on their promises of performance and longevity. It’s important to note that the impact of Motul 600 and Motul 660 may vary depending on the specific vehicle and driving conditions, so it’s recommended to consult with professionals or other users to determine the most suitable option for your needs.

Tips For Choosing The Right Brake Fluid

When choosing the right brake fluid for your vehicle, several factors need to be considered. One important aspect is compatibility and specifications. Different brake fluids have different compositions that make them suitable for specific brake systems. It is crucial to check the vehicle manufacturer’s recommendations and ensure that the chosen brake fluid meets the required specifications.

Another factor to consider is the vehicle type and usage. High-performance or racing vehicles may require brake fluids with higher boiling points, such as Motul 600 or 660, to withstand extreme temperatures. On the other hand, daily driving or average use vehicles can typically use standard brake fluids that meet the necessary requirements.

When it comes to selecting the right brake fluid, it is essential to prioritize safety and adhere to the manufacturer’s recommendations. By understanding compatibility and specifications and considering factors like vehicle type and usage, you can make an informed decision and ensure optimal brake performance.

Frequently Asked Questions Of Motul 600 Vs 660

What Is The Difference Between Brake Fluid 600 And 660?

Brake fluid 600 and 660 are two different types of brake fluids with varying properties. The main difference lies in their boiling points. Brake fluid 600 has a higher boiling point than 660, making it suitable for high-performance vehicles and extreme conditions.

Choose the appropriate one based on your specific needs.

What Is The Longevity Of Motul Rbf 600?

The longevity of the Motul RBF 600 is impressive, thanks to its high-performance formula. It is designed to last longer and provide excellent thermal stability, making it a reliable choice for both street and racing applications.

How Long Is Motul 660 Brake Fluid Good For?

Motul 660 brake fluid is good for about 2 years when stored properly.


When comparing Motul 600 and 660, it is evident that both are exceptional high-performance oils. Each offers unique advantages, with the Motul 600 excelling in its ability to withstand extreme temperatures and the Motul 660 providing excellent lubricity and anti-wear properties. Ultimately, the choice between the two depends on the specific needs of your vehicle and desired performance outcomes.

Remember to consult experts or professional recommendations for the best results.

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