Best Oil For Bmw 335I: European Oils Compared
A strong oil choice for a BMW 335i matches the viscosity and BMW approval required by that specific car, making Triax Euro LX 5W-40 a notable option for owners whose manual calls for BMW Longlife-The 335i name spans different model years and engine requirements, so one viscosity cannot be recommended for every car from this list alone. These ten options range from 0W-20 to 10W-60 and include products that list BMW Longlife-01, Longlife-04, Longlife-14 FE+, or Longlife-17 FE+ compatibility.
Others are broad European formulas or oils aimed at different vehicle types. Check the owner’s manual or service information before buying, then use the product’s exact approval and viscosity as filters.
Our ranking prioritizes explicit BMW fit over broad claims.
Triax Euro LX 5W-40 leads for a BMW 335i when the car requires BMW Longlife-01: its listed applications explicitly include BMW LL01, and its 5W-40 grade suits buyers whose required viscosity matches. It also lists ACEA A3/B4 and API SP/SN. Because 335i requirements vary by year and engine, confirm your manual’s approval and viscosity before choosing it.
If your car instead specifies BMW Longlife-04 or a different grade, compare the matching alternatives below.
Our Top Picks
Best OverallIts listed applications explicitly include BMW Longlife-01 and 5W-40, making it the clearest match for a 335i requiring that specification and viscosity.
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Longlife-04 PickLists BMW Longlife-04 approval and ACEA C3 in 5W-30, giving owners whose vehicle specifies those requirements a clearly documented European option.
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Cold-Start ChoiceA European-car formula in 0W-40 with stated low-temperature start-up protection; useful when that viscosity matches the 335i’s required specification.
View on Amazon- European 5W-30 Valvoline European 5W-30 XL-III
- FE+ Approved TRIAX Euro LV 0W-20
Compare these oil options by grade and listed approval
| # | Product | Compatible with Vehicle Type | Size | Container Type | Buy |
|---|---|---|---|---|---|
| 1 | 1. Triax Euro LX 5W-40Best Overall | For high-performance European cars and… | 5 Quart | Jug | View on Amazon |
| 2 | 2. Castrol EDGE Euro 5W-30 KLonglife-04 Pick | Car | 1 Quart Pack of 6 | Bottle | View on Amazon |
| 3 | 3. Mobil 1 FS 0W-40Cold-Start Choice | Car | 5 Quart (Pack of 1) | Bottle | View on Amazon |
| 4 | 4. Valvoline European 5W-30 XL-IIIEuropean 5W-30 | Car, Truck | 5 Quart | Bottle | View on Amazon |
| 5 | 5. TRIAX Euro LV 0W-20FE+ Approved | API SN, API SN Plus | ACEA C5 | VW / Audi… | 1 Quart | Bottle | View on Amazon |
| 6 | 6. Liqui Moly Top Tec 6600BMW LL-17 FE+ specification | Car | 5 liters | Bottle | View on Amazon |
| 7 | 7. Castrol EDGE Euro 10W-60BMW M-model 10W-60 use | Car | 1 Quart | Bottle | View on Amazon |
| 8 | 8. Castrol EDGE 5W-30High-stress 5W-30 drivers | Car, Truck | 5 Quarts | Jug | View on Amazon |
| 9 | 9. Mobil 1 Advanced Fuel Economy 0W-30Fuel-efficiency-focused 0W-30 | Car | 5 Quart (Pack of 1) | Bottle | View on Amazon |
| 10 | 10. LIQUI MOLY Special Tec AA 5W-30Turbo-compatible 5W-30 users | vehicles | 5 Liters | Bottle | View on Amazon |
Detailed Reviews: Best Oil For Bmw 335I

#1 · Best Overall
1. Triax Euro LX 5W-40
- Compatible with Vehicle Type: For high-performance European cars and…
- Size: 5 Quart
- Container Type: Jug
Best for: BMW LL-01 5W-40 coverage.
Why it ranks #1: Its listed applications explicitly include BMW Longlife-01 and 5W-40, making it the clearest match for a 335i requiring that specification and viscosity.
BMW Longlife-01 compatibility distinguishes TRIAX Euro LX 5W-40, enabling buyers with that specified requirement to consider a European full-synthetic oil. Its five-quart jug and broad listed application range include BMW and other European gasoline and select diesel engines.
The listing names BMW Longlife-01 alongside ACEA A3/B4, Porsche A40 and VW 502 00/505 00, giving buyers several concrete approval requirements to compare against their vehicle. Its 5W-40 grade and stated application to European gasoline and select diesel engines define the use case, while the five-quart jug provides a larger service quantity. The broad compatibility language does not establish fit for every 335i; confirm that the required viscosity and BMW specification match before use.
- BMW Longlife-01 is explicitly listed.
- 5W-40 full-synthetic formula for European gasoline and select diesel engines.
- Also lists ACEA A3/B4, Porsche A40 and VW specifications.
- Five-quart jug provides a larger service quantity.
- Its 5W-40 grade is a limitation for vehicles requiring another viscosity.
Skip it if you require BMW Longlife-04 in 5W-30; Castrol EDGE Euro 5W-30 K lists that approval and grade.
A 335i owner whose manual calls for BMW Longlife-01 and 5W-40 can weigh this broad European application and five-quart jug. The specific approval and viscosity—not the broad vehicle list—define the fit.
Full product details
| Brand | Triax |
|---|---|
| Compatible with Vehicle Type | For high-performance European cars and Chrysler EcoDiesel Ms-1299 |
| Container Type | Jug |
| Manufacturer | Triax Lubricants LLC |
| Part Number | TRXEURO540LX |
| Manufacturer Warranty Description | Complete warranty for the specifications in the data sheet. |
| Size | 5 Quart |
Listed on Amazon as: TRIAX Euro LX 5W-40 Full Syn Engine Oil – Compatible with BMW LL01, MB 229.5, 226.5, Audi/VW 502.00, 505.00, MS-12991, Porsche A40 (5 Quart)
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#2 · Longlife-04 Pick
2. Castrol EDGE Euro 5W-30 K
- Compatible with Vehicle Type: Car
- Size: 1 Quart Pack of 6
- Container Type: Bottle
Best for: BMW LL-04 six-quart supply.
Why it ranks #2: Lists BMW Longlife-04 approval and ACEA C3 in 5W-30, giving owners whose vehicle specifies those requirements a clearly documented European option.
BMW Longlife-04 approval distinguishes Castrol EDGE Euro 5W-30 K, enabling buyers who need that named specification to select a European-focused full synthetic. The six one-quart bottles provide measured portions, and the formula claims improved wear protection and engine cleanliness.
Castrol lists ACEA C3, API SP and BMW Longlife-04 among its approved specifications, giving buyers a concrete basis for comparing it with a vehicle’s oil requirement. Its claims of 3X better wear protection and 1.9X better engine cleanliness connect the formula to reduced friction and maintaining engine performance. Six separate one-quart bottles offer portioned quantities for storage and use across services. The 5W-30 grade and listed approval still need to match the specific 335i requirement.
- BMW Longlife-04 approval is explicitly listed.
- 5W-30 full-synthetic European formula.
- Claims 3X better wear protection and 1.9X better engine cleanliness.
- Six one-quart bottles provide portioned storage.
- The six-pack is supplied as separate one-quart bottles rather than one larger container.
Skip it if you require a five-quart jug for one container; Triax Euro LX 5W-40 is listed in a five-quart jug.
A 335i owner whose required specification includes BMW Longlife-04 can consider this 5W-30 six-pack for portioned storage and its wear and cleanliness claims. Check the required viscosity and approval for the particular car.
Full product details
| Brand | Castrol |
|---|---|
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Included Components | 1 Quart, Pack of 6 Motor Oil |
| Manufacturer | Castrol |
| Part Number | 15E892 |
| Manufacturer Warranty Description | 12 months |
| Model Number | 15E892 |
| Size | 1 Quart Pack of 6 |
Listed on Amazon as: Castrol EDGE Euro 5W-30 K Advanced Full Syn Motor Oil, 1 Quart, Pack of 6
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#3 · Cold-Start Choice
3. Mobil 1 FS 0W-40
- Compatible with Vehicle Type: Car
- Size: 5 Quart (Pack of 1)
- Container Type: Bottle
Best for: Cold-start 0W-40 choice.
Why it ranks #3: A European-car formula in 0W-40 with stated low-temperature start-up protection; useful when that viscosity matches the 335i’s required specification.
Mobil 1 FS European Car Formula combines a 0W-40 grade with stated excellent low-temperature capabilities, enabling rapid engine protection at start-up. Its European-vehicle formulation and five-quart bottle suit buyers comparing a full-synthetic option for a BMW 335i, provided the required oil specification matches the vehicle.
The 0W-40 viscosity and low-temperature start-up protection are paired with claims of fast protection against wear and deposits, giving cold starts and routine operation a clear focus. Mobil states protection for 15,000 miles, which may help owners plan service intervals around that claim, while the five-quart bottle provides a single larger quantity for a service. The listing identifies European vehicles generally but does not name a BMW Longlife approval, so use the vehicle’s required specification as the deciding check.
- 0W-40 grade for buyers seeking that viscosity.
- Excellent low-temperature capabilities for rapid start-up protection.
- Fast protection targets engine wear and deposits.
- Five-quart bottle and stated 15,000-mile protection claim.
- The supplied listing does not identify a specific BMW Longlife approval.
Skip it if you require an explicitly listed BMW Longlife approval; Castrol EDGE Euro 5W-30 K lists BMW Longlife-04.
This suits a 335i owner whose required specification calls for a matching 0W-40 European formula and who values the stated cold-start protection. Its listing does not name a BMW approval, so confirm the exact specification first.
Full product details
| Brand | Mobil |
|---|---|
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Weight | 4.1 kg |
| Manufacturer | Mobil 1 |
| Part Number | 120760 |
| Manufacturer Warranty Description | Limited Warranty – Please contact manufacturer for full details |
| Model Number | 120760 |
| Size | 5 Quart (Pack of 1) |
Listed on Amazon as: Mobil 1 FS European Car Formula Full Synthetic Motor Oil 0W-40, 5 Quart
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#4 · European 5W-30
4. Valvoline European 5W-30 XL-III
- Compatible with Vehicle Type: Car, Truck
- Size: 5 Quart
- Container Type: Bottle
Best for: European-engine protection.
Why it ranks #4: Its European full-synthetic 5W-30 formula lists low-SAPS compatibility for emissions systems, though the supplied details do not name a BMW approval.
Low-SAPS full-synthetic 5W-30 is the defining feature of Valvoline European Vehicle oil, enabling a European-engine formulation with emissions-system compatibility. Its protection targets wear, friction, heat and deposits, while the listed bottle size is five quarts for buyers planning an oil service with a larger supply on hand.
Valvoline pairs low-SAPS chemistry with detergents and antioxidants, supporting emissions-system compatibility while helping control deposits and sludge. Its stated high- and low-temperature protection addresses changing climates and demanding driving conditions, relevant to a car used beyond mild-weather commuting. The 5W-30 grade and European gasoline-and-diesel focus make it a candidate to consider when those requirements match the vehicle; the supplied details do not name a specific BMW Longlife approval, so verify the required oil specification before choosing it.
- Low-SAPS formulation is stated as compatible with emissions systems.
- Targets wear, friction, heat and deposits.
- Detergents and antioxidants help protect against sludge and deposits.
- Five-quart bottle suits buyers wanting a larger service supply.
- The supplied specifications do not list a specific BMW Longlife approval.
Skip it if you need a listed BMW Longlife approval; Castrol EDGE Euro 5W-30 K explicitly lists BMW Longlife-04.
A BMW 335i owner seeking a European-focused 5W-30 with low-SAPS chemistry may value its stated protection and five-quart supply. The key boundary is approval: match the vehicle’s required specification before using it.
Full product details
| Brand | Valvoline |
|---|---|
| Compatible with Vehicle Type | Car, Truck |
| Container Type | Bottle |
| Included Components | Motor Oil |
| Manufacturer | Valvoline |
| Part Number | 881167 |
| Model Number | 881167 |
| Size | 5 Quart |
Listed on Amazon as: Valvoline European Vehicle Full Synthetic 5W-30 XL-III Motor Oil 5 Quart
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#5 · FE+ Approved
5. TRIAX Euro LV 0W-20
- Compatible with Vehicle Type: API SN, API SN Plus | ACEA C5 | VW / Audi…
- Size: 1 Quart
- Container Type: Bottle
Best for: BMW LL-17 FE+ one-quart option.
Why it ranks #5: Explicitly lists BMW Longlife-17 FE+ and LL-14 FE+; consider it only when the specific 335i calls for one of those low-viscosity approvals.
TRIAX Euro LV 0W-20 explicitly lists BMW Longlife-17 FE+ and Longlife-14 FE, enabling buyers to compare its approvals with a BMW’s exact oil requirement. The one-quart bottle is a smaller quantity, while the listed specification set spans several European manufacturers.
The 0W-20 oil lists BMW Longlife-17 FE+ and Longlife-14 FE, along with VW 508.00/509.00, Mercedes-Benz 229.71 and Porsche C20. That breadth helps owners identify whether a named requirement matches, rather than relying on the European label alone. Its one-quart bottle offers a smaller quantity to store or use, but may not supply a complete service quantity by itself. Confirm the 335i’s required approval and viscosity before treating the listed BMW specifications as a fit.
- Lists BMW Longlife-17 FE+ and Longlife-14 FE.
- 0W-20 full-synthetic formulation.
- Also lists VW, Mercedes-Benz, Porsche and ACEA specifications.
- One-quart bottle is a compact quantity to store.
- One quart may not provide a complete service quantity by itself.
Skip it if you need a five-quart BMW Longlife-01 option; Triax Euro LX 5W-40 lists BMW Longlife-01.
This suits a 335i owner whose required specification is one of its listed BMW Longlife approvals and who wants a one-quart quantity. The 0W-20 grade and bottle size are important boundaries for service planning.
Full product details
| Brand | Triax |
|---|---|
| Compatible with Vehicle Type | API SN, API SN Plus | ACEA C5 | VW / Audi 508.00, 509.00 | VW TL 52577 | BMW Longlife-17 FE+, Longlife-14 FE | Mercedes-Benz MB 229.71 | Porsche C20 | Volvo VCC RBS0-2AE | Jaguar / Land Rover STJLR.03.5006, STJLR.51.5122 | Ford WSS-M2C947-B1, WSS-M2C962-A1 |
| Container Type | Bottle |
| Item Weight | 2 pounds |
| Manufacturer | Triax Lubricants LLC |
| Part Number | EUROLV0W20 |
| Manufacturer Warranty Description | Fully warratied for the specifications listed on the data sheet. |
| Model Number | ELV0W-20 |
| Size | 1 Quart |
Listed on Amazon as: TRIAX Euro LV 0W-20 Full Synthetic European Car Engine Oil (1 Quart)
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#6
6. Liqui Moly Top Tec 6600
- Compatible with Vehicle Type: Car
- Size: 5 liters
- Container Type: Bottle
Best for: BMW LL-17 FE+ specification.
Why it ranks #6: Lists BMW Longlife-17 FE+ and emphasizes LSPI risk reduction, but its 0W-20 grade limits suitability to vehicles specifying that viscosity.
BMW Longlife-17 FE+ approval is the key differentiator of Liqui Moly Top Tec 6600 0W-20, enabling buyers whose vehicle calls for that specification to target oil linked to reduced LSPI risk. Its low-viscosity formulation also emphasizes cold-start behavior and engine efficiency.
The listing explains that BMW Longlife-17 FE+ is intended to reduce the risk of low-speed pre-ignition, giving the approval particular relevance when that is the required specification. Liqui Moly pairs it with 0W-20 low viscosity for excellent cold-start behavior and improved engine efficiency, while its additive technology is described as protecting against wear and supporting engine cleanliness. The five-liter bottle supplies a larger quantity, but the 0W-20 grade and exact approval make vehicle specification the essential fit boundary.
- BMW Longlife-17 FE+ approval is explicitly listed.
- Approval is associated with reducing LSPI risk.
- 0W-20 low viscosity supports cold-start behavior and efficiency.
- Five-liter bottle provides a larger service quantity.
- Its 0W-20 grade is a fit limitation for vehicles requiring another viscosity.
Skip it if you need a 5W-30 BMW Longlife-04 oil; Castrol EDGE Euro 5W-30 K lists that approval.
A 335i owner whose exact oil requirement calls for BMW Longlife-17 FE+ and 0W-20 can prioritize this formula’s named approval and cold-start focus. It is not a general substitute when the vehicle requires another grade or approval.
Full product details
| Brand | Liqui Moly |
|---|---|
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Included Components | 1x 5 Liter Bottle |
| Item Weight | 16 ounces |
| Manufacturer | Liqui Moly |
| Part Number | LIQM22046 |
| Model Number | 22046 |
| Size | 5 liters |
| Additional Information | Important information Safety Information May cause an allergic skin reaction. Wear protective gloves, clothing, eye, and face protection. May cause drowsiness or dizziness. Avoid breathing mist, vapours, and sprays. |
Listed on Amazon as: Liqui Moly Top Tec 6600 SAE 0W-20 | Fully synthetic engine oil | 5 Liter | SKU: 22046
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#7
7. Castrol EDGE Euro 10W-60
- Compatible with Vehicle Type: Car
- Size: 1 Quart
- Container Type: Bottle
Best for: BMW M-model 10W-60 use.
Why it ranks #7: Approved for BMW M-Models and lists ACEA A3/B4, but the 10W-60 grade and M-model focus make it a poor default for a standard 335i.
Approval for BMW M-Models is the key distinction of Castrol EDGE Euro 10W-60, enabling buyers of those specified applications to consider its high-viscosity full synthetic. It also claims 2X better wear protection and 6X better viscosity control, with six one-quart bottles.
Castrol lists approval for BMW M-Models, alongside ACEA A3/B4, API SN/CF and VW 505 specifications, giving the product a clearly stated performance-car context. Its 10W-60 grade and claims of improved wear protection and viscosity control are relevant to the engines and applications for which that grade is specified. Six one-quart bottles allow portioned storage, but BMW M-Model approval does not itself establish that this oil matches a non-M 335i’s required specification.
- Approved for BMW M-Models.
- 10W-60 full-synthetic motor oil.
- Claims 2X better wear protection and 6X better viscosity control.
- Six one-quart bottles provide portioned storage.
- The listed BMW approval is for M-Models, not a general 335i approval.
Skip it if you need a BMW Longlife-04 approval for a non-M 335i; Castrol EDGE Euro 5W-30 K lists BMW Longlife-04.
This is for a BMW M-Model owner whose required specification calls for the listed 10W-60 application, not automatically for every 335i. Match the exact vehicle requirement before choosing this six-bottle pack.
Full product details
| Brand | Castrol |
|---|---|
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Included Components | Motor Oil |
| Manufacturer | Castrol |
| Part Number | 15E99B-6PK |
| Manufacturer Warranty Description | 12 Months |
| Model Number | 15E99B-6PK |
| Size | 1 Quart |
Listed on Amazon as: Castrol EDGE Euro 10W-60 Advanced Full Synthetic Motor Oil, 1 Qt, 6 Pack
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#8
8. Castrol EDGE 5W-30
- Compatible with Vehicle Type: Car, Truck
- Size: 5 Quarts
- Container Type: Jug
Best for: High-stress 5W-30 drivers.
Why it ranks #8: Offers full-synthetic 5W-30 protection claims, but the supplied specifications focus on API, ILSAC, and other applications rather than BMW approvals.
Castrol EDGE 5W-30 highlights 10X better high-stress performance, enabling buyers to focus on protection under high-load and torque conditions. The full-synthetic formula also claims 3X stronger viscosity-breakdown performance and up to 20,000 miles between changes or one year, whichever comes first.
Castrol connects its high-stress performance claim to high-load and torque conditions, while its viscosity-breakdown claim addresses oil durability under stress. The stated interval of up to 20,000 miles or one year gives service planning a clear upper-bound claim, subject to the product’s qualifications and vehicle needs. Its 5W-30 grade may suit buyers seeking that viscosity, but the listed specifications emphasize API, ILSAC, GM and Chrysler requirements rather than a BMW Longlife approval, making specification match essential.
- 5W-30 full-synthetic formula.
- Claims 10X better high-stress performance under high load and torque.
- Claims 3X stronger viscosity-breakdown performance.
- States up to 20,000 miles or one year between changes.
- The listed specifications do not include a BMW Longlife approval.
Skip it if you need an explicitly listed BMW Longlife approval; Castrol EDGE Euro 5W-30 K names BMW Longlife-04.
This may suit a 335i owner whose required specification matches its listed approvals and who prioritizes high-stress performance claims. Treat the extended interval as a stated claim, not a substitute for the vehicle’s service requirements.
Full product details
| Brand | Castrol |
|---|---|
| Compatible with Vehicle Type | Car, Truck |
| Container Type | Jug |
| Included Components | Motor Oil |
| Item Weight | 3.7 pounds |
| Manufacturer | Castrol |
| Part Number | 1598B1 |
| Manufacturer Warranty Description | 12 Months |
| Model Number | 03084 |
| Size | 5 Quarts |
Listed on Amazon as: Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts
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#9
9. Mobil 1 Advanced Fuel Economy 0W-30
- Compatible with Vehicle Type: Car
- Size: 5 Quart (Pack of 1)
- Container Type: Bottle
Best for: Fuel-efficiency-focused 0W-30.
Why it ranks #9: Its 0W-30 formula is described as fuel-efficient and suitable for hybrid vehicles, but the supplied details do not identify BMW approvals.
Mobil 1 Advanced Fuel Economy pairs a 0W-30 grade with a stated aim of improving gas mileage, enabling efficiency-focused buyers to consider a lower-viscosity full synthetic. Its listing also names sludge-fighting additives, hybrid suitability and a 15,000-mile protection claim.
Mobil describes the oil as helping increase engine efficiency and improve gas mileage, linking its 0W-30 grade to an efficiency-focused use case. Additives intended to fight sludge add a maintenance benefit, while the stated 15,000-mile protection claim may inform service planning. The product is also listed as suitable for hybrid vehicles, though that does not establish BMW 335i fit. No BMW Longlife approval appears in the supplied details, so match the car’s required grade and specification before selecting it.
- 0W-30 full-synthetic grade.
- Stated aim of improving gas mileage and engine efficiency.
- Additives help fight sludge.
- Suitable for hybrid vehicles; claims protection for 15,000 miles.
- The supplied details do not list a BMW Longlife approval.
Skip it if you need an explicit BMW Longlife-04 approval; Castrol EDGE Euro 5W-30 K lists that specification.
This is for a 335i owner prioritizing the listed 0W-30 efficiency focus, if that grade and specification match the car. Its hybrid suitability and mileage claim do not establish compatibility with every BMW 335i.
Full product details
| Brand | Mobil |
|---|---|
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Manufacturer | Mobil 1 |
| Part Number | 120761 |
| Manufacturer Warranty Description | Limited Warranty – Please contact manufacturer for full details |
| Model Number | Mobil 1 Advanced Fuel Economy |
| Size | 5 Quart (Pack of 1) |
Listed on Amazon as: Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-30, 5 Quart
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#10
10. LIQUI MOLY Special Tec AA 5W-30
- Compatible with Vehicle Type: vehicles
- Size: 5 Liters
- Container Type: Bottle
Best for: Turbo-compatible 5W-30 users.
Why it ranks #10: The description specifically develops this 5W-30 for Asian and American vehicles, making it the least relevant choice for a European BMW 335i.
Compatibility with turbochargers and catalytic converters is a stated feature of Liqui Moly Special Tec AA 5W-30, enabling buyers to weigh those components alongside its fuel-consumption and engine-cleanliness claims. The five-liter bottle supplies a larger quantity, while the formulation is especially described for Asian and American vehicles.
Liqui Moly lists turbocharger and catalytic-converter compatibility, which is relevant to buyers considering those components in their oil choice. Its stated aging stability and engine-cleanliness benefits address ongoing lubricant condition, while the claim of reduced fuel consumption adds an efficiency angle. However, the additional description says the oil was especially developed for year-round use in Asian and American vehicles, not specifically for BMW. The 5W-30 grade alone does not establish a BMW 335i specification match.
- 5W-30 fully synthetic engine oil.
- Listed as compatible with turbochargers and catalytic converters.
- Claims optimum aging stability and outstanding engine cleanliness.
- Five-liter bottle and stated fuel-consumption reduction.
- Its description emphasizes Asian and American vehicles rather than BMW-specific approval.
Skip it if you want a BMW-specific approval; Castrol EDGE Euro 5W-30 K explicitly lists BMW Longlife-04.
This may interest a 335i owner comparing 5W-30 oils and valuing the listed turbocharger and catalytic-converter compatibility. Its description focuses on Asian and American vehicles, so BMW-specific specification match remains the boundary.
Full product details
| Brand | Liqui Moly |
|---|---|
| Compatible with Vehicle Type | vehicles |
| Container Type | Bottle |
| Included Components | Bottle |
| Manufacturer | Liqui Moly |
| Part Number | 20138 |
| Manufacturer Warranty Description | B0778ZN9KD |
| Model Number | 20138 |
| Size | 5 Liters |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov |
Listed on Amazon as: LIQUI MOLY Special Tec AA SAE 5W-30 | 5 L | Fully synthetic engine oil | SKU: 20138
View on AmazonWhy a BMW approval matters more than the 335i badge
The 335i badge alone does not identify one oil requirement, so match the approval and viscosity in your own vehicle’s manual rather than choosing by model name alone. This list shows why: Triax Euro LX 5W-40 names BMW Longlife-01, Castrol EDGE Euro 5W-30 K names Longlife-04, and both TRIAX Euro LV 0W-20 and Liqui Moly Top Tec 6600 list Longlife-17 FE+. Those are not interchangeable recommendations just because each product mentions BMW or European cars.
The product descriptions also target different applications: Castrol EDGE Euro 10W-60 is approved for BMW M-Models, which does not establish it as suitable for a standard 335i. Confirm the required BMW approval, viscosity, and any market-specific instructions before purchase.
If the product listing does not state the exact approval your manual calls for, do not treat a general European formulation as proof of compatibility.
Avoid choosing oil by viscosity alone
A viscosity label is only one part of the compatibility check: a matching grade does not by itself confirm the required BMW approval. The products here span 0W-20, 0W-30, 0W-40, 5W-30, 5W-40, and 10W-60, but their listed approvals and intended applications differ. For example, Mobil 1 FS 0W-40 is formulated for European vehicles and notes low-temperature start-up protection, while Triax Euro LX 5W-40 explicitly lists BMW Longlife-01.
Meanwhile, the two 0W-20 products list newer BMW FE approvals, and Castrol EDGE Euro 10W-60 is approved for BMW M-Models. Moving to a thinner or thicker grade based only on climate, driving style, or a product’s performance language risks overlooking the engine’s specification.
Use the manual’s complete requirement as the first filter, then compare grades among products that meet it.
How to Choose Oil for a BMW 335i
BMW Longlife approval
Look first for the exact BMW Longlife approval required by your 335i, not just wording such as European or BMW-compatible. The products listing specific approvals include Triax Euro LX 5W-40 with LL01, Castrol EDGE Euro 5W-30 K with LL-04, and TRIAX Euro LV 0W-20 and Liqui Moly Top Tec 6600 with LL-17 FE+; TRIAX also lists LL-14 FE+. These approvals are paired with different viscosities, so they should not be treated as substitutes.
Choose the explicitly matching approval when available. If your manual specifies LL01, the Triax 5W-40 is the direct match among these products; for an LL-04 requirement, Castrol’s 5W-30 K is the listed candidate.
Confirm the manual before purchasing.
Viscosity grade
Choose a viscosity grade that matches the vehicle’s manual; do not assume the 335i can use any grade in this roundup. The listed options range from 0W-20 and 0W-30 through 0W-40, 5W-30, 5W-40, and 10W-Mobil 1 FS is 0W-40, while Triax Euro LX is 5W-40; both may appeal to buyers whose specification calls for the respective grade.
The 0W-20 oils suit only vehicles that specify their low-viscosity grade and listed FE approvals. Castrol EDGE Euro 10W-60 is a specialized M-model option, not a general 335i recommendation.
A colder climate does not, by itself, justify departing from the required grade.
Pack size and container format
Pick a package that fits the amount your service requires and how you prefer to handle and store oil. This selection includes five-quart jugs or bottles, a 5-liter bottle, a single-quart bottle, and a six-pack of one-quart bottles. Triax Euro LX 5W-40 and several other options come in 5-quart containers, while Castrol EDGE Euro 5W-30 K and Castrol EDGE Euro 10W-60 are listed as six one-quart bottles.
Liqui Moly Top Tec 6600 and LIQUI MOLY Special Tec AA are 5-liter products. A multi-quart pack can be convenient when you need several measured containers; a larger jug may be simpler for a single fill.
Check your owner information for the required capacity, which the supplied product data does not provide.
Which oil should I choose for my BMW 335i?
Choose Triax Euro LX 5W-40 if your manual calls for BMW Longlife-01 and 5W-40; it is the strongest documented match in this selection. If your car specifies BMW Longlife-04 and 5W-30, consider Castrol EDGE Euro 5W-30 K, which lists both. For a European 0W-40 option, Mobil 1 FS 0W-40 lists low-temperature start-up protection, but confirm it meets your required approval.
Owners whose manuals specify newer FE approvals can compare TRIAX Euro LV 0W-20 or Liqui Moly Top Tec Do not choose Castrol EDGE Euro 10W-60 simply because it mentions BMW: its listing specifically says approved for BMW M-Models.
When the manual’s requirement is unknown, identify it before buying rather than guessing from the 335i name.
Frequently Asked Questions
How can I find the correct oil specification for my BMW 335i?
Check the owner’s manual for the required BMW approval and viscosity; requirements vary by year and engine. Match both details before selecting an oil. For example, Triax Euro LX 5W-40 lists BMW Longlife-01, but that makes it a match only if your manual calls for that approval and grade.
Can I use a different viscosity in my BMW 335i in cold weather?
Use a different viscosity only if it is permitted by your manual. The listed products include grades such as 0W-20, 0W-30, 0W-40, 5W-30, 5W-40, and 10W-60, but their presence here does not establish that each suits your car. Confirm the specified grade and approval before changing.
How often should I change the oil in a BMW 335i?
Follow the oil-change interval in your owner’s manual or the vehicle’s maintenance display; the supplied product information does not establish an interval. Driving conditions and vehicle requirements may affect maintenance needs, so do not infer a schedule from an oil’s viscosity or approval. Consult a qualified service professional if your manual is unavailable.
What should I check besides viscosity when choosing an oil?
Check the BMW approval listed on the product against the approval specified in your manual, as well as the viscosity grade. For instance, the selection includes products listing BMW Longlife-01 and one listing BMW Longlife-A matching viscosity alone does not confirm the required approval.
Is an oil labeled for BMW M-Models suitable for every 335i?
No; a BMW mention alone does not establish suitability for every 335i. The Castrol EDGE Euro 10W-60 listing specifically says it is approved for BMW M-Models. Choose it only if your own manual calls for its approval and viscosity; otherwise, compare products that match your car’s stated requirements.
Final Words
Start with your owner’s manual: identify both the BMW approval and viscosity before choosing from this selection. If it specifies BMW Longlife-01 and 5W-40, Triax Euro LX 5W-40 is the strongest documented match here. For BMW Longlife-04 and 5W-30, consider Castrol EDGE Euro 5W-30 K.
If your requirement differs or is unknown, verify it first rather than selecting by the 335i name alone.
