Shell Rotella T6 vs T5

Most Shell products are the best in their class. This time with the Rotella T6 and T5, we will give some reviews from both of them. For the best performance for our vehicles, we should choose the engine oil carefully. Let’s see the review so we can decide which one has the best features on them. 

Shell Rotella T6

Shell Rotella T6 comes with a lot of features to enhance the engine of diesel or any vehicles. Shell Rotella T6 is a diesel engine oil type for heavy-duty purposes. It has triple protection with full synthetic 5W-40 and reformulated to meet the CK- 4 specifications. This kind of formula will give the maximum protection to the engine. Read also: Shell Rotella T6 vs T4

Shell Rotella T6 provides excellent protection against the harmful engine from any wear and sludge that may come to the engine. It is compatible with exhaust emissions control systems. The system will help the engine to clean any sludge that harms the engine. This heavy-duty kind of engine oil is perfect for cleaning the engine combined with the control system.

Through the usage of the Rotella T6 by Shell, it has the most advanced technology to improve the powerful engine. It offers the capability to give a better fuel economy than any other kind of heavy-duty oil engine in the market. The capability can enhance fuel economy by up to 1.5% in consumption. That means by using the Rotella T6 will keep the user to save more money.

Shell Rotella T6 improves the performance of the synthetic system on it. The system will significantly increase the protection level into the engine. That means the Rotella T6 will against the harmful effects of engine wear without compromising the durability of it. so, the engine will keep working in a perfect way along the drive.

 Shell Rotella T6 Shell Rotella T5
Best Offerclick hereclick here
Product Dimensions 9.6 x 12.8 x 12.9 inches

7.7 x 3.6 x 12.6 inches
Item Weight 4 ounces
7.7 pounds

The Rotella T6 from Shell provides the deposit control system to improve the additives in a heavy-duty engine. This system combines with the synthetic system and has a multi-functional dispersant. It will work against the effect of soot and dirt or any other contamination that may come to the engine.

One gallon of the Shell Rotella T6 in Amazon costs about US$105 with 3 packages. By the 23.7 pounds of weight and 12.6 x 12.2 x 9.6 inches of the dimensions makes the price of the Rotella T6 worth it to buy considering the full features on it.

Shell Rotella T5

Shell Rotella T5 is a synthetic engine oil which is formulated for heavy-duty purposes. This engine oil comes from the best formula to achieve the best performance in the engine. It is built for the hard-working adaption to the driving condition and provides excellent wear protection to the engine.

Rotella T5 from the Shell suitable for the heavy-duty engine applications. With a wide range of specifications, it gives the high power to resist the engine up to 55% better than any other oil engine. That means the Rotella T5 has good protection for the oil engine type. 


The Shell Rotella T5 has a CK-4 wear limit and it claims that the Rotella T5 can deliver an average up to 37% better than the maximum wear of the requirements of the engine. This gives the Rotella T5 has excellent wear of protection beyond the engine along with the use.

The Rotella T5 by Shell comes with the oil breakdown resistance that improved by the oil engine. With this resistance, it will help a long life of the engine against the oxidation temperature. Blend with the demonstration of the deposit control system from the Rotella T5 makes the engine have more protection on it.

The Rotella T5 from Shell comes with a sustained emission control system. The system works in the durability of the particulate filters and also has the after-treatment on it. the system helps the engine for a long-life engine and maintains the viscosity control under the high temperatures. It provides the best delivery system through the engine.

The price of the Rotella T5 from the Shell in Amazon is about US$67. The price is worth to buy considering the complete features come to it. By 23.9 pounds of weight and the dimension is 12.8 x 12.8 x 8.7 inches on the package makes the Rotella T5 easier to bring.

Shell Rotella T6 vs T5

- For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
- Better fuel economy - compared to 15W-40 oils Rotella offers enhanced fuel economy capability of 1.5% without compromising engine protection or durability
- Improved wear performance - provides a significantly increased level of protection against harmful engine wear when compared to previous generation API CJ-4 engine oils
- Improved deposit control - advanced multi-functional dispersant additives in combination with synthetic base oils provide an enhanced level of protection against the effects of soot, dirt and other contaminants
- Advanced low-ash formulation helps control the blocking or poisoning of exhaust after treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency.
- Synthetic base oil components provides the capability to improve cold starting and low temperature performance reduce fuel consumption
- The Advanced formulation delivers good engine cleanliness and protection against piston deposits ensuring engine and component reliability at extended oil drain intervals.
- Rotella T5 meets the requirements of the major US engine manufacturers for low emission applications.

Which One Is The Best?

Both the Rotella T6 and T5 have a complete feature on them. Each oil engine gives the best protection to the engine to enhance the best performance on the vehicles. It is so difficult to take which one is the best from them. But if we look carefully at them, we will find which one is the best. 

Shell Rotella T6 has better protection come from the new formula while the Rotella T5 still wears an old formula. The high protection level on the Rotella T6 makes the engine works better in the vehicles rather than the Rotella T5. The protection protects the engine from any harm that may happen during use.

The resistance system from the Rotella T6 integrates with the cleans system better than the Rotella T5. That means the cleanliness of the Rotella T6 is capable of improving the power engine than the Rotella T5. It cleans along with the engine and prevents any new sludge through the engine. With this clean system makes the Rotella T6 keep the best long-life oil engine.

We recommend you to pick the Rotella T6 from the Shel for the best protection to your vehicles. Not only has the complete features on it, but also it helps us to save more money and keep the engine works better from year to year. That is why the Rotella T6 by Shell is the best engine oil for a heavy-duty type.

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