You don’t want to drain your favorite BMW 328i engine with poor oil. But picking a random oil from the market is a worse idea.
So, what is the best idea?
Doing some research, analyzing the oil’s quality, and reading authentic user reviews is the best idea for choosing the right oil for your car.
But, that’s a tad overwhelming and requires a lot of time. Relax!
What if we do market research, analyze the oil, read reviews, and suggest you the best oil for the BMW 328i?
That’s exciting.
Yes, we do it. This article will walk you through the best BMW-recommended oils for its gasoline, diesel, and turbocharged engines.
Best Oil For BMW 328i Comparison Table
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Best Oil For BMW 328i Review
1. BMW SAE 5W-30 Full Synthetic Motor Oil – Best For OEM Recommendation
Imagine
You want to build up muscle to be a boxer.
Homemade food is more appealing than a restaurant to fill your stomach with tasty and nutritious food.
This is also true for your BMW 328i to keep it healthy, optimized, well-performed, and protected.
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This is why our first choice is BMW SAE 5W-30 Full Synthetic Motor Oil. It is developed, designed, and formulated by BMW for 328i, 645ci, 128i Coupe, N20, N54, N55, turbocharged, and many other BMW engines.
It contains high sulfur as additional detergents to glide your engine as fast as it requires. So that the internal parts won’t get in contact, which reduces frictional wear and tear and promotes longer engine life.
In terms of high mileage efficiency, it works like a champ. Once you pour the oil into the engine reservoir, you can drive the car around 106000 miles on bumpy, rocky, or highway roads.
However, it functions well in higher (40ºC) and lower (-30ºC) temperatures to suit the summer and winter seasons. That means if you live in a seasonal temperature variant region, there is no hassle to change the oil.
What We Like
- Authentic BMW products for BMW engines
- Easy to use in the car without a funnel
- Ensure high mileage efficiency and fuel economy
- The right choice for both new and old BMWs
- Wide range of temperature resistant
What We Don’t Like
- Not recommended for BMW Diesel and M3/M5/M6 engines.
Verdict
Since it is factory oil, the engineers know your car’s engine the best. So, you can trust and rely on BMW SAE 5W-30 oil for your BMW 328i to get smooth lubrication, better engine rotation, and maximum performance.
2. Mobil 1 5W-30 High Mileage Full Synthetic Motor Oil – Best For Protection
The BMW 328i engine has to work harder in higher temperatures due to extra pressure and stress. Gradually, this makes the engine fragile and lower performing, but it consumes more oil.
What’s the solution to avoid all of these?
Yes, choosing the best engine protection oil that your engine fits the most. Here comes the Mobil 1 5W-30 full synthetic oil with triple action formula. This formula includes performance, protection, and cleanliness.
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Let’s describe the benefits of these three features.
First, this 5W-30 viscosity oil flows faster through every engine component, making them slippery for the highest horsepower. So you can drive the car smoothly for more than 75,000 miles. And the oil changing interval is around 10000 miles. That means once you feed the oil to the engine, enjoy the trip with freedom and flexibility.
Second, a proper lubrication system for the engine will automatically reduce the engine’s metal-to-metal engagement. Consequently, the engine will be protected from immature frictional damage that prolongs its lifespan.
The third benefit of Mobil 1 oil is that it prevents sludge and deposit buildup, making the oil gunk. As a result, it remains fresh and clean even after running your car with high mileage. So the engine burns less fuel, which increases fuel economy.
Not only that, less emission release is the by-product of less fuel burn. Moreover, less emission release means less air and environmental pollution. Overall, it is an eco-friendly oil.
What We Like
- Meet multiple authority standards to ensure quality
- Wide range of heat resistant levels from -30°f to 500°f
- The engine runs quieter, faster, and better than any other oils
- Budget-friendly prices and low oil burning rates ensure fuel economy
What We Don’t Like
- Packaging should be more accurate to prevent oil leakage
Verdict
The ultimate combo for the BMW 318i engine is high-temperature resistance with high mileage efficiency. Moreover, Mobil 1 motor oil is also compatible with many other turbo cars, ATVs, SUVs, light vans, and trucks.
3. Pentosin 8043206 Pento High-Performance 5W-30 Full Synthetic Engine Oil – Best For Fuel Economy
Do you find the engine reservoir with lower oil or empty within some miles of running? Most probably, it happens due to poor oil and too much consumption. Now, you should switch to a fuel economy oil that boosts high mileage running but lower fuel cost.
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Is there any oil available that meets this purpose?
Sure, Pentosin, one of the leading engine oil brands, formulates Pentosin 8043206 Pento 5W-30 Full Synthetic oil by keeping in mind lower fuel consumption. On top of that, BMW recommends this oil for its 2008 BMW 528xi, BMW 330ci, 2005 BMW X5, 1999 528i BMW e92 335, 2011 BMW 528i (F10), 2014 BMW 535i, all gasoline, turbocharged, and small engines.
The oil has special friction modifiers that prevent the engine’s internal components from engaging. No metal engagement promotes less sludge and oil deposits, reducing the oil’s quality. So, the oil will stay clean to ensure maximum engine performance with less fuel burning.
Not only that, but the modifiers also help to maintain the viscosity grade of the oil even in extreme weather or harsh start-up conditions. That’s why you can use the oil in the summer or winter to get a long oil-changing interval.
What We Like
- It’s an all-season petroleum oil for most BMW cars
- Compatible with gasoline, diesel, turbocharged, and non-turbocharged vehicles
- Thinner viscosity grade offers fast flowing through the engine injection
- Low fuel consumption increases maximum fuel economy
What We Don’t Like
- Not great for too old vehicles
Verdict
Though most users find the oil a little bit expensive, the quality is unbeatable. You must love this oil for your BMW 328i engine to optimize it for running longer hours with no hassle of oil breakdown.
4. Valvoline Full Synthetic SAE 5W-30 Motor Oil – Best For European Vehicle
Do you have multiple European cars like BMW, Audi, Porsche, VW, and Mercedes-Benz? If so, there is no reason to choose different oils, as Valvoline Full Synthetic SAE 5W-30 Motor Oil is compatible with all of these gasoline or diesel engines.
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This oil has superior wear additives, detergents, and premium antioxidant molecules. All those combinedly work as a defensive shield to ensure 40 times more protection from heat, wear, friction, and sludge. As a result, you can drive your car with no deposits to get better fuel economy.
The oil’s 5W-30 viscosity grade resists a wide range of temperatures to defend against rough weather conditions. So no matter how scorchingly the sun shines or how cool the weather is. You will get maximum mileage efficiency (around 36k miles) from your BMW 328i.
The price of the oil is more reasonable than many other engine oils. Even it comes with a 1-quart bottle or 5-quart container for your convenience. So that you can choose any one that meets your purpose.
What We Like
- Meet API, BMW LL-01, and many authority standards
- Multi-purpose oil to suit cars, light trucks, ATVs, etc
- Exceptional high and low temperature-resistant ability
- Prevent sludge and deposits formation to maintain oil’s viscosity
What We Don’t Like
- Look slightly thinner than Mobil 1
Verdict
Your BMW 328i engine will love this oil for deep penetration to protect against rust, corrosion, and wear damage. Potential engine performance will satisfy you with smooth driving. Budget-friendly prices will voilà your pocket by saving money.
5. Castrol 03037 Edge 5W-30 A3/B4 Advanced Full Synthetic Motor Oil – Best For High Mileage
Would you like to get a high temperature, high shear (HTHS) from your BMW 328i engine?
Would you like to get more than 6000 RPM, smooth running, and potential mileage efficiency?
In both cases, you can rely on 5W-30 advanced full synthetic oil from Castrol Edge. Because the rich and 3x stronger oil incredibly juices your engine in hot and cold climates. So you can enjoy up to 20000 freeway miles with the oil from the 2014 BMW 328i, 2009 528i, Subaru, Impreza, Chevy 350, and many other cars.
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On top-notch, BMW recommends this oil for older or newer BMW gasoline engines. Because it is formulated by following fluid titanium technology. The benefit of this technology is it makes the oil physically strong to handle extreme pressure to boost the engine’s performance efficiently.
The engine’s mechanical parts get engaged more and consume more oil due to higher-pressure handling, which increases the engine’s frictional damage and fuel cost.
But, when you use the Castrol edge oil, you will be privileged from both sides as it contains anti-wear and deposits control detergents, reducing metal-to-metal friction and sludge formation. So overall, you find less fuel cost than other oils.
What We Like
- Approved by API and BMW Longlife-01, MB
- Flawlessly lubes and cleans inner engine components
- Won’t lose viscosity grade in harsh weather and flows properly
- Offer running at least 20,000 miles before changing oil
What We Don’t Like
- Sometimes, the container cracked due to poor packaging.
Verdict
Castrol Edge oil must fulfill your BMW 328i engine in quality, protection, potential performance, and longer oil-changing interval requirements. You can try this oil without any doubt, and probably you’ll fall in love after using it.
How to Choose The Best Oil For BMW 328i (A Short Buying Guide)
When choosing the best oil for BMW 328i, keeping some essential features in mind will help you avoid mediocre oil at a higher price. Here, we focus on 3 key points that you must consider. Such as
BMW Recommendation
The first thing is the approval or recommendation of BMW for its engine. The oil that gets approval from BMW or recommends is undoubtedly the best oil for BMW cars because BMW checks the oil’s quality and other factors before approving or recommending it. So you can trust the oil for your car.
Oil Types & Viscosity Grade
There are mineral, synthetic, fully synthetic, and advanced full synthetic engine oils with multiple viscosity grading. So all of these make you screw up.
Since the BMW car comes with a premium engine powered by gasoline or turbochargers, the synthetic or full synthetic 5W-30 grade oil will effectively sneak into the engine’s internal parts to efficiently lube the parts for higher RPM.
Even this viscosity oil will be compatible with hot and cold weather conditions. That means you can treat it as a partner of your BMW 328i engine in summer and winter. That’s great.
Engine Performance & Protection
When you drive your car, its engine will rotate every second to produce horsepower. Even when you won’t drive the car, but the engine is started, its engine still works. That you won’t notice from the outside.
So, you should ensure its protection to keep it healthy and to perform. In this case, the oil with additional additives and anti-wear detergents will handle the things to offer you maximum and smooth performance with protection.
FAQs
What happens if you put regular oil in BMW?
Nothing significant differences you notice putting the regular synthetic oil in the BMW. But you should pour SAE 5W-30 full synthetic oil to ensure high mileage efficiency, robust protection, and unbeatable prevention.
What type of oil does a BMW 328i take?
BMW 328i requires high-quality SAE 5W-30 viscose oil to perform in hotter and colder climates.
How often does a BMW 328i need an oil change?
According to BMW’s recommendation, the BMW 328i needs an oil change within 10,000-12,000 miles running or every 12 months, which comes first. It’s better to check your car’s user manual to ensure the oil change duration.
Sum Up
To be honest, choosing the best oil for BMW 328i is a complicated task considering many aspects. However, the above 5 oils discussed are a package of best options from BMW approval.
If you still want to get our one pick from the list, we suggest Mobil 1 for your stable and smooth driving experience.
Best wishes!
Hello, I’m Gary. Welcome to my blog.
Complete graduation from Weber State University ( Department of Automotive Technology)
I have been working with automotive for about 17 years. I have a garage in New Jersey.
In my spare time, I love to spend time with my family. Driving new cars is my hobby.