If you have landed on this page, chances are you search for the best engine oil for BMW N54 Twin Turbo. This guide will sort things out for you. We have made it a lot easier for you to choose the best oil for your vehicle based on the road and weather conditions that your car sees the most.
BMW 335i N54 cars are packed with a tremendous amount of power. Therefore, you will need an engine oil that can protect your engine in harsh road and weather conditions and keeps wear and tear to a minimum while improving fuel economy.
So, scroll down to read everything about the best oil for your BMW N54 Twin Turbo.

What is the Best Oil for BMW 335i N54 Twin Turbo?
The best oil for BMW 335i N54 Twin Turbo engines is the BMW SAE 5W-30. It does a pretty fine job and is a highly recommended option for all types of BMW engines, old and new. But you need to keep in mind that this is the best option only if you have a gasoline engine.
Why is BMW SAE 5W-30 Considered the Best?
It is considered the best option because it is the recommended product for all BMW engines. It is FE certified (Longlife-01) and is manufacturer-approved engine oil. If you don’t know much about engine oils and what type of fluid is suitable, then this is the general recommendation that you should go for.
Best Oil for BMW 335i N54 Twin Turbo Product Reviews
1. BMW SAE 5W-30 – Best Overall
Features
- FE certified (Longlife-01).
- Works for all BMW engines.
- Ensures smooth engine running.
- Provides better protection against wear and tear.
Specifications
- Viscosity: 5W-30.
- Vehicle suitability: Car.
- Liquid volume: 16 fl oz.
- Engine type: Gasoline.
Description
This engine oil is recommended for all BMW cars, especially with a twin-turbo engine. The oil is FE certified for long life and performance, and it is the perfect choice for all gasoline engines.
But make sure you don’t use it in your diesel engine because it is not meant to be used for such an engine type. You might also find that this engine oil is also not compatible with some other engines, including M3, M5, and M6. But this engine oil is a perfect choice for you if you don’t know about engine oils and are just looking for a recommended option.
The engine oil meets all API SL and BMW LL01 specifications for all gas engines and models from 1997 onwards. This oil is designed to meet all the requirements of twin-turbo engines, and it is easily available from all BMW dealerships and various other auto parts shops.
Pros
- Suitable for all BMW gas engines.
- It guarantees smoother running.
- It does handle engine wear protection very well.
- The best choice for a recommended option.
Cons
- No good for diesel engines.
Recommendation
Don’t want to do the research and don’t need to know about engine oils? This option is the standard, recommended choice for all BMW gas engines.
2. Liqui Moly 2332 5W-40 – Best for High Compatibility with Other Commercial Engine Oils
Features
- Highly reliable at low and high temperatures.
- Compatible with commercial engine oils.
- Tested and approved with catalytic converters and turbochargers.
- Reduces pollutant emissions.
Specifications
- Viscosity: 5W-40.
- Vehicle suitability: Car.
- Liquid volume: 169 fl oz.
- Engine type: Gasoline/Diesel.
Description
This engine oil is the best option if you want to go for an option that works well with other engine oils. Engine oil compatibility is a critical feature, and it comes in handy if you don’t prefer any specific type of oil in your N54 engine. If that is the case or you have to go down this road because you don’t have any other option, consider choosing Liqui Moly.
It ensures rapid oil delivery no matter what the temperature is. This engine oil also ensures exceptional engine cleaning and functions well with all turbocharged and catalyst converter engines.
This engine oil can assist you in reducing fuel consumption, and it can also limit pollutant emission. No matter your engine speed, this engine oil will ensure better engine speeds and guarantee aging stability with high sheer.
Pros
- It ensures quick oil delivery and high lubricants.
- The oil deals with high and low temperatures very well.
- It can also help in maintaining optimum oil pressures and varying engine speeds.
Cons
- A separate MOS2 (Molybdenum Disulfide) additive is needed for better wear resistance.
Recommendation
This engine oil is highly compatible with most other commercially available engine oils but make sure that you go for the MOS2 additive if you want this oil to perform even better.
3. Motul X-cess 8100 5W-40 – Best for Oil Consumption
Features
- Exceptional aerodynamic performance.
- Advanced oil film protection.
- Reduced operating temperature.
- Low volatility with reduced oil consumption.
- Reduced engine wear.
Specifications
- Viscosity: 5W-40.
- Vehicle suitability: Car.
- Liquid volume: 160 fl oz.
- Engine type: Gasoline/Diesel.
Description
In most cases, engine oils do a great job, but due to engine wear, you have to put in more oil to keep your car working at its optimal level. If you are dealing with the same issue with your N54 engine, you should consider shifting to Motul X-cess.
This engine oil comes with a flashpoint of 232 C, and it can handle heat pretty well. Therefore, if you live in a warmer climate and deal with hot road conditions, you need to use this engine oil in your car. It is one of the most popular and highly-trusted engines that you can find on the market.
This engine oil can ensure better oil film resistance even at higher temperatures. When this happens, your engine will have to go through minor wear and tear over time or during operation.
This engine oil also features a friction modifier and decreases the operating temperature to prevent the engine from heating up. Moreover, the engine oil is less volatile, so oil consumption stays under control.
Pros
- It comes with higher sheer stability no matter what the conditions are.
- The 5W-40 full synthetic oil handles temperatures well.
- It increases the overall fuel economy.
Cons
- A little difficult to pull the spout out.
Recommendation
This engine oil might be slightly expensive, but it still does a fine job as fully synthetic engine oil in your N54 engine.
4. Mobil 1 0W-40 – Best for Harsh Roads & Weather Conditions
Features
- Extends engine life in harsh weather and road conditions.
- Maintains adequate viscosity.
- Provides excellent wear protection.
- Ensures top-notch engine heat safety.
Specifications
- Viscosity: 0W-40.
- Vehicle suitability: Car.
- Liquid volume: 160 fl oz.
- Engine type: Gasoline/Diesel.
Description
If you live in a cold region and want to go for special engine oil that improves the overlap engine performance of your car, this is indeed the right option. This engine oil can function well in tough road conditions, and it will also keep all the parts of your engine working.
The engine oil comes with a uniform blend that reduces friction and prevents any deposits from developing or building up. This engine oil also ensures friction to a minimum and reduces heat from developing within your engine.
Moreover, it also provides engine protection during cold temperatures. And the best part is this motor oil is compatible with BMW and works with a range of other branded vehicles. These include Mercedes Benz, Volkswagen, Audi, and Porsche.
Pros
- It doesn’t allow your engine to heat up.
- The oil doesn’t let the oil break down and makes it more durable.
- The engine oil is a budget-friendly option.
- It also protects your engine during cold weather.
Cons
- Not the best option for smaller engines in cold weather.
Recommendation
It is a budget-friendly option that is highly effective in hot and cold weather conditions. And the best part is it also works with other branded vehicles.
5. Castrol Edge 5W-30 – Best for Fuel Economy
Features
- Increases engine performance.
- Strengthens oil film.
- Decreases oil film breakdown.
- Enhances fuel economy.
Specifications
- Viscosity: 5W-30.
- Vehicle suitability: Car.
- Liquid volume: 160 fl oz.
- Engine type: Gasoline.
Description
This is the best oil for BMW 335i n54 twin turbo engine oil because it can increase the overall long and short-term engine performance. If you have an older vehicle, this engine oil might work just fine with that.
The mileage of such an engine should be over 75,000 miles. The engine oil comes with infused titanium technology that guarantees maximum engine performance and superior strength.
At the same time, this engine oil also improves fuel economy in your turbocharged engine and will also reduce engine emissions. It will ensure the engine remains safe from wear and tear and any other leaks. The oil will also prevent any development of those power-consuming deposits.
Apart from that, this engine also reduces the development of phosphorus to make sure your car has better emission compliance for better long drive performance.
Pros
- It can reduce any leaks and prevent oil burn-off.
- The oil can also improve overall fuel economy.
- It also helps in better oil film strengths and prevents breakdown.
Cons
- The oil might not be the top choice for BMW LL04 specifications.
Recommendation
This oil is a top choice for handling engine wear and tear, but it might not work properly with BMW LL04 specifications.
6. Shell Rotella T6 5W-40 – Best for Cold Cranking Properties
Features
- Advanced engines wear protection.
- Suitable for heavy-duty engines.
- Improved fuel economy.
- Better sheer stability.
- Improved cold-cranking properties.
Specifications
- Viscosity: 5W-40.
- Vehicle suitability: Car.
- Liquid volume: 320 fl oz.
- Engine type: Diesel.
Description
The T6 Rotella is fully synthetic engine oil that is a suitable option for diesel engines. Therefore, you cannot use it in any gasoline engines. Consequently, it is suitable not only in your car but also in any truck.
The engine oil comes with triple protection to prevent wear, oil breakdown, deposit build-ups, and better low-temperature performance. This oil can ensure better wear protection and longer life in various engines besides your BMW n54.
It is a top choice if you look for improved fuel economy and better engine protection. This engine oil also has different additives to provide better protection from regular wear and tear.
Pros
- It has some better cold-cranking properties.
- A large-capacity bottle is available.
- Equally suitable for cars and trucks.
- Low ash formulations are guaranteed.
Cons
- The bottle is prone to leaks.
Recommendation
If you can keep the bottle safe and prevent any leaks from happening, this engine oil does a fine job in aiming your vehicle to work well in various conditions.
Buying Guides
You need to consider some important factors before you buy the right type of engine oil for your vehicle. Here’s a video link you need to watch before you purchase anything.
Viscosity
You need to consider the viscosity of the engine oil that you need in your engine. You need to go through your owner’s manual and see what your manufacturer recommends for your engine. Viscosity is labeled as 5W-30, 0W-40, etc. This rating tells you about the temperature class of the oil.
Engine type
Also, consider the engine type of your car. Some oils work with gasoline and diesel engines, while others only work with Diesel or gasoline engines. Just check to see who is the right type of oil you need. Of course, you will need LL04 certified engine oil in your N54 turbocharged engine.
Volume
You also need to determine how much oil your engine needs in one go. It will enable you to choose the right bottle size and keep the waste to a minimum. You will be able to pour in the entire bottle in one and won’t have to keep the bottle for the next use.
Frequently Asking Questions
Where is the oil change plug 2008 BMW 335i n54
The oil change plug on a BMW 335i is located under the car, and you may need a jack to hold up the car before you access the location.
Where is the oil drain plug 2008 BMW 335i n54?
The oil drain plug of a 2008 BMW 335i is located under the car. For a more precise location, check underneath the car about one to two feet from the front of the car. It is Positioned directly below the engine and the oil is contained in a large pan called the oil pan.
What oil does the 335i n54 take?
This vehicle uses BMW 335i engine oil. At all temperatures the viscosity of the engine oil should be 5W-30 or OW-30 and torque of M12x1.5 – 19ft/lbs, the oil should also be completely synthetic and should be about 7 quarts in quantity.

Can I put 5W40 in my BMW?
The normal weight of a BMW engine oil is 5W30 but the oil of 5W40 can also be used as long as it has the LL-98 or the LL-01 rating. If 5W40 is used there may not be a noticeable difference, 5W30 is only recommended because it has a lower weight and is more efficient compared to the 5W40.
How much oil does an N54 take?
A BMW 335i n54 can carry between 5 to 7 quarts of engine oil. Synthetic oil is recommended for your car engine because it is better for engine performance compared to conventional oil, and while conventional oil offers great lubrication, it is expensive compared to synthetics.
Is the N54 twin-turbo reliable?
The key feature of an N54 twin-turbo is that it has an open-deck block and a turbocharger split into 2 scrolls. The twin-turbo boosts car efficiency and power and it allows the cylinders to work at a cooler temperature. The N54 is reliable, but you should expect some issues with the gasket and water pump.

BMW N54 oil weight
The ideal oil weight for an N54 BMW is the 5W30. This is because it is light and can be used in different temperature ranges, but it works best in colder temperatures. Another alternative that is also good for a BMW is the 5W40, it is heavier than the former and it works better in warm temperatures. You can use either of these two oils as there is no significant functional difference in using one over the other.
BMW 335i n54 oil type
This vehicle uses two types of oil. The 5W30 and 5W40. The 5W30 is relatively better and highly recommended because of its lightweight which increases efficiency and car power.
BMW 335i N54 oil capacity
This BMW can contain between 5 to 7. But it is recommended that you use 6.5 quarts of oil to prevent overfilling.
BMW 335i N54 oil change
Changing the oil in your BMW is an easy process that requires caution. For this task, you will need the following materials as they are important.
- A car jack or two steel ramps
- Wheel block
- Draining pan
- Filters
Follow these steps to change the oil in a BMW –
- Park your car on a flat surface and place a jack underneath the front of the car. If you do not have a jack, drive your car on top of a steel ramp and secure the rear wheels with wheel blocks.
- When using a jack, apply some weight to the car to test its stability
- Place the draining pan under the car and unscrew the oil drain plug and allow the oil to drain out. When all the oil is drained out, screw the drain plug back into place.
- Find the old filter under the hood and unscrew it.
- Lubricate the gasket of the new filter and screw it back into place
- Remove the oil cap in the hood and pour in the new oil, after that seal the cap back on and turn on your car to check the oil level.
Also, you can follow this video to change the oil in BMW.
Conclusion:
There you have it. We have done hours of research to produce the best recommendations for BMW 335i n54 twin turbo oil. It was really difficult to pick the best oil since there are handful of options.
In our opinion, the best oil for BMW 335i n54 twin turbo is BMW SAE 5W-30. We have chosen this engine oil over others because it is exclusively made for twin-turbo engines. Also, it is FE certified for long-lasting performance.
But if you don’t want to go with our pick you can use Motul X-cess 8100 5W-40 as an alternate.
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