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Liqui Moly Top Tec 4100 Synthetic Car Oil 5W-40 5lt
Car Lubricants

Liqui Moly Top Tec 4100 Synthetic Car Oil 5W-40 5lt

Low-viscosity engine lubricant based on synthetic technology. Provides excellent protection against wear, reduces oil and fuel consumption, and ensures rapid lubrication of the engine. Depending on

Low-viscosity engine lubricant based on synthetic technology. Provides excellent protection against wear, reduces oil and fuel consumption, and ensures rapid lubrication of the engine. Depending on the manufacturer's specifications, oil change intervals of up to 30,000 km can be achieved.

See full description See full description

  • Viscosity

    Indicates how viscous a lubricant is. It is determined by 2 numbers. The first with the letter "W" (Winter) refers to how the oil flows when it is cold. The second refers to how the oil flows when hot under engine operating conditions. You can find information about the appropriate oil for your car in its maintenance manual.

  • Type

    Synthetic

    Oils created from chemical compounds, aimed at providing high performance and protection to the engine. They have a homogeneous composition and greater resistance to extreme temperatures. Ideal for modern high-performance engines.

  • Suitable for Engines

    Petroleum

    Suitable for diesel engines. Meets operational and lubrication requirements under greater stress and pressure.

    Petrol

    Suitable for vehicles with petrol engines. Designed to meet the combustion and lubrication requirements of these types of engines.

    LPG

    Suitable for engines running on LPG. Oils of this type take into account the higher combustion temperatures caused by LPG.

    CNG

    Designed for natural gas engines. Withstands the temperatures and pressures resulting from the use of CNG instead of conventional fuels.
  • See all
49 00 €
Delivery Thu, 16 Jul - Mon, 20 Jul
5,00 € shipping cost
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Sent from Greece
From Omnibuy
Greece
5+ pieces
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Product report

Description

Description

Low-viscosity engine lubricant based on synthetic technology. Provides excellent protection against wear, reduces oil and fuel consumption, and ensures rapid lubrication of the engine. Depending on the manufacturer's specifications, oil change intervals of up to 30,000 km can be achieved.

For gasoline and diesel engines that meet Euro 4, Euro 5, and Euro 6 emission standards (including common rail and pump-nozzle technology). 

Especially suitable for gas-powered vehicles (CNG/LPG) and for vehicles with diesel particulate filters (DPF), including those with retrofitted systems. Tested on turbocharged and catalytic converter engines.

Specifications / Approvals

ACEA C3, API SN, MB-Approval 229.31, MB-Approval 229.51, Porsche A40, VW 505 00, VW 505 01

LIQUI MOLY recommends this product for vehicles for which the following specifications or original part numbers are required

BMW Longlife-04 (up to 2018), Fiat 9.55535-H2, Fiat 9.55535-M2, Fiat 9.55535-S2, Ford WSS-M2C 917-A, GM dexos2, Renault RN 0700, Renault RN 0710


At a glance

✔ Advanced synthetic technology with a low ash (Mid SAPS) formulation for the protection of the engine and exhaust after-treatment systems.

✔ Ideal for modern gasoline and diesel engines, fully compatible with particulate filters (DPF).

✔ Excellent performance and protection in engines with Volkswagen (VW) pump-nozzle injection system (Pumpe-Düse).

✔ Immediate and effective lubrication during cold start, ensuring maximum wear protection and smooth operation.

✔ Meets the strict specifications and approvals of leading car manufacturers such as VW, Mercedes-Benz, BMW, Porsche, and Ford.

Liqui Moly Top Tec 4100: Ultimate Synthetic Technology Protection

The Liqui Moly Top Tec 4100 is a low-viscosity engine lubricant of top synthetic technology. 

Whether you drive a petrol, diesel (Euro 4, 5, and 6), or a vehicle with LPG/CNG, it ensures excellent wear protection, reduces consumption, and provides immediate lubrication for your engine under any conditions.

Excellent cleanliness and durability

The advanced synthesis technology of Top Tec 4100 guarantees the long lifespan of your engine. It offers exceptional shear resistance and maintains ideal oil pressure under all operating conditions. 

Thus, the engine remains perfectly clean and protected from deposits, while the lubricant retains its properties, staying effective until the next oil change.

Flexibility for every modern engine

It is strictly tested on turbocharged engines and meets the highest requirements of modern systems. 

Whether your vehicle features common rail technology or a pump-nozzle system, this lubricant offers exceptional lubrication safety and quiet operation, making it the ideal choice for a wide range of European—and not only—cars.

Specifications & Manufacturer Approvals (OEM Approvals)

To be 100% sure it fits your vehicle, the Liqui Moly Top Tec 4100 meets or exceeds the following strict specifications:

  • Standards: ACEA C3, API SN / SQ
  • Manufacturer approvals: VW 505 00 / 505 01, MB-Approval 229.31 / 229.51, BMW Longlife-04, Porsche A40. 

(Liqui Moly also recommends it for: GM dexos2, Ford WSS-M2C 917-A, MB 229.52, Renault RN 0700 / 0710, Fiat 9.55535-H2 / M2 / S2).

Tested in Practice: What Drivers Say About Liqui Moly Top Tec 4100

We have gathered the most important comments from drivers who already use it:

  • Smooth and quiet operation: Most users immediately notice the reduction in noise and the smoother, more stable, and improved engine performance.
  • Durability without losses: Many note that the oil does not "burn" easily, maintaining its characteristics and level intact until the scheduled change.
  • Top reliability & VFM: Users who have trusted it for years, even in vehicles with high mileage, state they are completely satisfied with the value for money and the safety guaranteed by the Liqui Moly name.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Type
Synthetic

Type

Synthetic

Oils created from chemical compounds, aimed at providing high performance and protection to the engine. They have a homogeneous composition and greater resistance to extreme temperatures. Ideal for modern high-performance engines.
Viscosity
5W-40

Viscosity

Indicates how viscous a lubricant is. It is determined by 2 numbers. The first with the letter "W" (Winter) refers to how the oil flows when it is cold. The second refers to how the oil flows when hot under engine operating conditions. You can find information about the appropriate oil for your car in its maintenance manual.
Engine Type
Petroleum, Petrol, LPG, CNG

Engine Type

Petroleum
Suitable for diesel engines. Meets operational and lubrication requirements under greater stress and pressure.
Petrol

Suitable for vehicles with petrol engines. Designed to meet the combustion and lubrication requirements of these types of engines.

LPG

Suitable for engines running on LPG. Oils of this type take into account the higher combustion temperatures caused by LPG.

CNG

Designed for natural gas engines. Withstands the temperatures and pressures resulting from the use of CNG instead of conventional fuels.
Capacity
5 lt

Specifications

API
SN

API

SN

The API SN, available since 2010, was designed for modern engines, including those with turbochargers and emission control systems. It provides high protection against deposits and sludge, while ensuring compatibility with catalysts.
ACEA
C3

ACEA

C3
The ACEA C3 specification describes high-performance Low SAPS lubricants. They are designed for engines with emission reduction systems such as DPF and SCR, providing wear protection and engine cleanliness.
Fiat
9.55535-H2, 9.55535-M2, 9.55535-S2

Fiat

9.55535-H2

The 9.55535-H2 specification concerns lubricants for diesel engines that require exceptional protection under high temperature and load conditions. It is compatible with Fiat engines operating in challenging conditions and provides protection for exhaust cleaning devices, such as particulate filters (DPF).

9.55535-M2
Fiat 9.55535-M2 is specially designed for diesel engines with high performance demands. It provides protection against wear and oxidation, while aiding engine efficiency under difficult conditions and high temperatures. It is also suitable for engines that require enhanced protection of exhaust cleaning systems, such as particulate filters (DPF), and improves engine performance and fuel economy.
9.55535-S2
The Fiat 9.55535-S2 is a lubricant specification primarily used for turbo engines and exhaust emission systems (such as DPF). It provides increased protection against wear, corrosion, and deposits, while improving fuel economy. This specification is designed to operate under the stringent requirements of engines with lower emissions, especially for Euro 6 models.
General Motors (GM)
Dexos2

General Motors (GM)

Dexos2
Dexos2 is GM's lubricant specification for diesel engines and mainly concerns vehicles that require high performance in difficult conditions. Lubricants that meet this specification offer protection against wear, oxidation, and deposits, improving the operation of exhaust cleaning systems (such as DPFs). They are also designed to enhance fuel economy and engine durability.
Volkswagen
505.01, 505.00

Volkswagen

505.01
The VW 505 01 concerns lubricants for diesel engines. It provides high protection against wear, oxidation, and deposits. It is ideal for Diesel engines that require high performance and protection, even in severe operating conditions, such as increased temperatures and loads.
505.00

The VW 505 00 refers to lubricants for diesel engines. This specification is ideal for diesel engines with a particulate filter system (DPF). Lubricants that meet this specification provide high protection against deposits and build-ups, contributing to long-term engine protection and increased fuel economy.
Mercedes
MB 229.31

Mercedes

MB 229.31
The MB 229.31 concerns lubricants for gasoline and diesel engines, with an emphasis on protecting the particulate filter (DPF) and modern exhaust gas cleaning systems. Lubricants of this specification offer excellent protection against wear and deposits, while ensuring fuel economy and lower emissions.
BMW
Longlife-04

BMW

Longlife-04
BMW Longlife-04 is a modern specification for gasoline and diesel engines, compatible with the strict European Union pollution requirements (Euro 4 and Euro 5). It offers excellent protection against wear, oxidation, and sludge formation, while being optimized for use in engines with a particulate filter system (DPF) and catalysts.
Ford
WSS-M2C917-A

Ford

WSS-M2C917-A

Ford WSS-M2C917-A is a specification for lubricants that provide high protection for engines with high performance demands. Ideal for modern engines, it ensures reduced fuel consumption and protection against wear, deposits, and oxidation, while maintaining engine performance at optimal levels.
Renault
RN 0700, RN 0710

Renault

RN 0700
Renault RN 0700 is a specification for gasoline and diesel engine lubricants, offering high protection against wear and deposits, while ensuring proper engine performance under everyday driving conditions. Specially designed for the most modern Renault vehicles, it provides reduced fuel consumption and excellent performance at high temperatures.
RN 0710

The Renault RN 0710 concerns lubricants for gasoline and diesel engines with enhanced protection, especially for modern exhaust systems, such as the particulate filter (DPF). These lubricants ensure long-term engine protection and contribute to the efficiency of the exhaust cleaning system.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (104)

Reviews

4.9
104
4.9
Review this product
  1. 97
  2. 4
  3. 3
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • I would buy it again
  • Smoothness in engine operation
  • Regular oil change

Reviews by our members

From Cyprus

  • Ioannis Matthaiou 2310
    3
    1 out of 12 members found this review helpful
    Ioannis Matthaiou 2310

    Verified purchase

    I put it in an Opel Astra H 1.4 16v from 2004 petrol, previously it had cheap mineral oil from Lidl 10w-40 and with a delayed oil change (14,000 km), the car for the past 3 days feels heavier to drive but runs smoother and quieter. In this particular model, the thermostat opens at 99°C and as a result, the water temperature reaches up to 104-105°C with an outside temperature of 35°C in summer, while the previous oil would reach a max of 99°C, the fan would turn on and lower the temperature faster. Now with the 5w-40 it takes about 10 minutes longer to bring it down to 89-90°C. The next oil change I will do will be with 5w-30 from the same company because I hear the best things about it and its temperature range suits the climate of Cyprus where I live!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Aleksandr_Urozhai

    Verified purchase

    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
  • 5
    panos_kotsias7789

    Verified purchase

    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
  • 5
    Davit_Hakobyan

    Verified purchase

    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change

    • From other countries

  • Rafail_Eyagelos_Ntonados
    5
    Rafail_Eyagelos_Ntonados

    Used in Alfa Romeo Giullieta tjet.
    Very good oil for turbo engines, the oil does not burn, its use is mixed, city/highway.
    Changes every 7500km or once a year.

    Translated from Greek ·
    Did you find this review helpful?
  • Tony3180
    3
    Tony3180

    Verified purchase

    This review is about the capacity: 1 lt

    Installed on a Mitsubishi Space Star 2016, 1000cc
    I have seen an improvement in fuel economy, before it was mixed at 4.5-5.0L/100km and now it is at 3.6-4.0L/100km (it may be a placebo effect). When I reach 5000km I will EDIT if the oil level has dropped, before I had ENEOS and at 5000km it had dropped to half.
    The dealership in Chania adds additives and the user manual says not to. I don't know what oil they use there.
    I used the ENEOS oil without additives at a private mechanic.
    EDIT. After 2000km the level has dropped to halfway. So for me, it doesn't work

    Translated from Greek ·
    Did you find this review helpful?
  • panos_aivalis
    5
    panos_aivalis

    perhaps the best oil, I have been using it for many years, even in heatwave conditions the oil does not shear at all e46 compact bmw.

    Translated from Greek ·
    Did you find this review helpful?
  • SANZO_TARAS
    5
    3 out of 6 members found this review helpful
    SANZO_TARAS

    The other one writes it's not premium meanwhile with Mobil1 it's the best lubricants in the world!!

    Translated from Greek ·
    Did you find this review helpful?
  • Marinos_Negru
    5
    7 out of 7 members found this review helpful
    Marinos_Negru

    Verified purchase

    I installed it in an Octavia 4 1.8 20V due to the high mileage of the car (370,000) and because of the hot climate in the country.
    So far, no complaints regarding the engine's operation, and even after months since the oil change with these specific ones and the considerable mileage covered, the oil level has not dropped at all

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • Loukas_Βelles
    5
    1 out of 6 members found this review helpful
    Loukas_Βelles

    Verified purchase

    Top oil in BMW 3-series 2002. Much better than Castrol recommended by BMW, with a good filter you can comfortably trust it over time and the kilometers it claims. It doesn't need to be changed every year.

    Translated from Greek ·
    Did you find this review helpful?
  • Angelos_Angelidis74
    5
    5 out of 5 members found this review helpful
    Angelos_Angelidis74

    Verified purchase

    First time using this specific lubricant but it already shows its quality characteristics... Smooth engine operation, good fuel economy on the trip, and it remains to be seen if it will also help reduce burning compared to the previous oil used (Motul x clean 8100).

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • Alexis Anagnost
    5
    13 out of 13 members found this review helpful
    Alexis Anagnost

    Verified purchase

    The best company.. since I got the car, I use these oils, I have no idea if it burned before but with these it doesn't burn, even on the road trip I took to Germany and back this summer (5,400 km) it didn't burn a millimeter and I even went on the track!!! Engine 1.8t 20vt agu (205,000) Liqui Moly ONLY! There is also a detailed video on YouTube. By road Greece Germany Nurburgring.

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • gkan1_gkan1
    5
    4 out of 21 members found this review helpful
    gkan1_gkan1

    After using 5w30, I switched to 5w40 top tec 4100 as it will provide better protection due to difficult driving conditions. As a company, it is not premium but reliable. The noise is reduced and I can say it works smoother. Usually, I also add LM's mos2 additive.

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    Did you find this review helpful?
  • tasos_alexopoulos
    5
    7 out of 10 members found this review helpful
    tasos_alexopoulos

    Verified purchase

    Very good oil, and from the beginning I noticed a difference in the engine's color even on days when the temperature was low in the morning. I also combined it with Liqui Moly's engine booster for engine longevity. The vehicle is an Audi A4 1.6 from 2004.

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • PANOS_ARVANITAKIS
    5
    7 out of 8 members found this review helpful
    PANOS_ARVANITAKIS

    The product is excellent for its price.
    If you also add the special additive
    mos2 oil (disulfide molybdenum), then
    it becomes unbeatable !!!

    Translated from Greek ·
    Did you find this review helpful?
  • George_Sarantopoulos
    5
    10 out of 11 members found this review helpful
    George_Sarantopoulos

    Verified purchase

    Perhaps the best oil on the market. It reduced oil loss by 80% in my Seat Ibiza 2003 model car.

    Translated from Greek ·
    Did you find this review helpful?
  • Vagelis_Fountoylis
    5
    12 out of 13 members found this review helpful
    Vagelis_Fountoylis

    Very good oil. I put it in a Kia Ceed 1.4 109 ps. At first, I used to put 10/40 liqui moly again for 140000km, now I use this and I noticed a smoother sound of operation both cold and hot, lower consumption, better engine performance, zero oil consumption, and it maintains its characteristics until the change I make at 7500km.

    Translated from Greek ·
    Did you find this review helpful?
  • stevetheo
    5
    7 out of 8 members found this review helpful
    stevetheo

    Verified purchase

    The engine noise has been reduced and its overall performance has improved. Excellent price for this quality of oil!

    Translated from Greek ·
    Did you find this review helpful?
  • Christos_gftks
    5
    3 out of 5 members found this review helpful
    Christos_gftks

    I tried it for the first time on a Suzuki Swift 2009 with 130,000km... Perhaps the best oil currently available on the market... Very good price and it really does what it says.

    Translated from Greek ·
    Did you find this review helpful?
  • zakriss88
    5
    3 out of 6 members found this review helpful
    zakriss88

    Verified purchase

    I am not a car mechanic and I have a simple conventional car, but I prefer Liqui Moly because I believe it is a company that simply does what it says at affordable prices!

    Translated from Greek ·
    Did you find this review helpful?
  • Nikdev
    5
    9 out of 10 members found this review helpful
    Nikdev

    Verified purchase

    Excellent product, I work on a forged motor with gtx 2.5bar in vag.
    No issues even on morning start-ups.

    Excellent oil

    Translated from Greek ·
    Did you find this review helpful?
  • Steliosgv
    5
    11 out of 12 members found this review helpful
    Steliosgv

    I have no words. I have been using it for 4 years and the engine has a very good tone during operation, more silent and more efficient.

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • topmarios
    3
    41 out of 71 members found this review helpful
    topmarios

    Verified purchase

    I used it 6 months ago on a BMW E90 320d, it has covered 6500KM so far and has not burned a drop of oil! Additionally, the engine has a very good tone during operation, especially when it warms up. Finally, its technical specifications are top-notch for its category (Pour Point: -39 °C // Flash Point: 230 °C // Density 855 kg/m³ (0.855 g/cm³) at 15°C // Viscosity Index: 169 // Viscosity: Kinematic: 88 mm2/s (88 cSt) at 40°C // 14.3 mm2/s (14.3 cSt) at 100°C.

    Update: In the 8th month and 8,000KM, the engine burned 300ml of oil in the end, I was not satisfied, as with the previous Castrol oils (recommended by BMW) it did not burn a drop. Personally, I will go back to using Castrol again.

    Translated from Greek ·
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  • 5
    Ioannis_Almpanis

    Verified purchase

    For BMW E81 of 2009, very good!

    Translated from Greek ·
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  • 5
    [email protected]

    Verified purchase

    This review is about the capacity: 1 lt

    I've been using it for years now... Very satisfied

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Michail migkos

    Verified purchase

    This review is about the capacity: 1 lt

    Installed on a Smart 450, 600cc, 2000,
    You just need to buy 4 liters

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • 5
    kaiteossa

    Verified purchase

    I have a VW PASSAT 1.6 FSI and after 180,000 km it was burning a lot of oil..... I was saved!!!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Mileage
    This review is about the capacity: 1 lt

    Tested on c200 sport coupe 2.0lt with gas.
    Only positive impressions.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    florjanshametaj

    Verified purchase

    Very good oil, I put it in a Toyota Corolla E11 with LPG

    Translated from Greek ·
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  • 5
    NIKOS_DIMITRAKOPOULOS1049

    Verified purchase

    One of the best of its kind!!!!

    Translated from Greek ·
    Did you find this review helpful?
  • Ioannis Matthaiou 2310
    3
    Ioannis Matthaiou 2310

    I put it in an Opel Astra H 1.4 16v from 2004 petrol, previously it had cheap mineral oil from Lidl 10w-40 and with a delayed oil change (14,000 km), the car for the past 3 days feels heavier to drive but runs smoother and quieter. In this particular model, the thermostat opens at 99°C and as a result, the water temperature reaches up to 104-105°C with an outside temperature of 35°C in summer, while the previous oil would reach a max of 99°C, the fan would turn on and lower the temperature faster. Now with the 5w-40 it takes about 10 minutes longer to bring it down to 89-90°C. The next oil change I will do will be with 5w-30 from the same company because I hear the best things about it and its temperature range suits the climate of Cyprus where I live!

    Translated from Greek ·
    1
  • 5
    Aleksandr_Urozhai

    0
  • 5
    panos_kotsias7789

    0
  • 5
    Davit_Hakobyan

    0
  • Rafail_Eyagelos_Ntonados
    5
    Rafail_Eyagelos_Ntonados

    Used in Alfa Romeo Giullieta tjet.
    Very good oil for turbo engines, the oil does not burn, its use is mixed, city/highway.
    Changes every 7500km or once a year.

    Translated from Greek ·
    0
  • See all
Questions (6)

Questions

769 users have this product and can help you

Ask for the product
christos3960
christos3960 2025-08-06
Verified purchase
1 Reply Reply to
Er_A

γεια σας παιδιά, έχω ένα BMW 525 diesel του 2009, 260.000 km, μου τσιμπάει πολύ λάδι, έχω δοκιμάσει Motul 5W30 και ληφθεί molly 5w30 αλλα τσιμπάει πολύ, σχεδόν 500 ml σε 3.000 km. Τι μου προτείνεται?

Er_A 2023-06-14
petr_4

δεν είναι τρομερή η κατανάλωση παρόλα αυτά μπορείς να ανέβεις στο 5w40 . Μην πας στα 10w40 , είναι κακής ποιότητας ημισυνθετικα.

petr_4 2024-08-20
2 Replies Reply to
Opel_Corsa_A
Opel_Corsa_A 2023-05-11 Expert user
1 Reply Reply to
CHristos_Kenanidis8027

Καλησπέρα. Χρόνια πολλά. Τη θα γίνει αν ανακατέψουμε Λάδι ίδιας εταιρείας καί με ίδιες προδιαγραφές. 10w-40 καί 5w-40, δηλαδή βάλουμε από 2 λίτρα στον κινητήρα.

CHristos_Kenanidis8027 2025-01-01
1 Reply Reply to
See all questions (6)

Description & Specifications

Low-viscosity engine lubricant based on synthetic technology. Provides excellent protection against wear, reduces oil and fuel consumption, and ensures rapid lubrication of the engine. Depending on the manufacturer's specifications, oil change intervals of up to 30,000 km can be achieved.

For gasoline and diesel engines that meet Euro 4, Euro 5, and Euro 6 emission standards (including common rail and pump-nozzle technology). 

Especially suitable for gas-powered vehicles (CNG/LPG) and for vehicles with diesel particulate filters (DPF), including those with retrofitted systems. Tested on turbocharged and catalytic converter engines.

Specifications / Approvals

ACEA C3, API SN, MB-Approval 229.31, MB-Approval 229.51, Porsche A40, VW 505 00, VW 505 01

LIQUI MOLY recommends this product for vehicles for which the following specifications or original part numbers are required

BMW Longlife-04 (up to 2018), Fiat 9.55535-H2, Fiat 9.55535-M2, Fiat 9.55535-S2, Ford WSS-M2C 917-A, GM dexos2, Renault RN 0700, Renault RN 0710


At a glance

✔ Advanced synthetic technology with a low ash (Mid SAPS) formulation for the protection of the engine and exhaust after-treatment systems.

✔ Ideal for modern gasoline and diesel engines, fully compatible with particulate filters (DPF).

✔ Excellent performance and protection in engines with Volkswagen (VW) pump-nozzle injection system (Pumpe-Düse).

✔ Immediate and effective lubrication during cold start, ensuring maximum wear protection and smooth operation.

✔ Meets the strict specifications and approvals of leading car manufacturers such as VW, Mercedes-Benz, BMW, Porsche, and Ford.

Liqui Moly Top Tec 4100: Ultimate Synthetic Technology Protection

The Liqui Moly Top Tec 4100 is a low-viscosity engine lubricant of top synthetic technology. 

Whether you drive a petrol, diesel (Euro 4, 5, and 6), or a vehicle with LPG/CNG, it ensures excellent wear protection, reduces consumption, and provides immediate lubrication for your engine under any conditions.

Excellent cleanliness and durability

The advanced synthesis technology of Top Tec 4100 guarantees the long lifespan of your engine. It offers exceptional shear resistance and maintains ideal oil pressure under all operating conditions. 

Thus, the engine remains perfectly clean and protected from deposits, while the lubricant retains its properties, staying effective until the next oil change.

Flexibility for every modern engine

It is strictly tested on turbocharged engines and meets the highest requirements of modern systems. 

Whether your vehicle features common rail technology or a pump-nozzle system, this lubricant offers exceptional lubrication safety and quiet operation, making it the ideal choice for a wide range of European—and not only—cars.

Specifications & Manufacturer Approvals (OEM Approvals)

To be 100% sure it fits your vehicle, the Liqui Moly Top Tec 4100 meets or exceeds the following strict specifications:

  • Standards: ACEA C3, API SN / SQ
  • Manufacturer approvals: VW 505 00 / 505 01, MB-Approval 229.31 / 229.51, BMW Longlife-04, Porsche A40. 

(Liqui Moly also recommends it for: GM dexos2, Ford WSS-M2C 917-A, MB 229.52, Renault RN 0700 / 0710, Fiat 9.55535-H2 / M2 / S2).

Tested in Practice: What Drivers Say About Liqui Moly Top Tec 4100

We have gathered the most important comments from drivers who already use it:

  • Smooth and quiet operation: Most users immediately notice the reduction in noise and the smoother, more stable, and improved engine performance.
  • Durability without losses: Many note that the oil does not "burn" easily, maintaining its characteristics and level intact until the scheduled change.
  • Top reliability & VFM: Users who have trusted it for years, even in vehicles with high mileage, state they are completely satisfied with the value for money and the safety guaranteed by the Liqui Moly name.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Type
Synthetic

Type

Synthetic

Oils created from chemical compounds, aimed at providing high performance and protection to the engine. They have a homogeneous composition and greater resistance to extreme temperatures. Ideal for modern high-performance engines.
Viscosity
5W-40

Viscosity

Indicates how viscous a lubricant is. It is determined by 2 numbers. The first with the letter "W" (Winter) refers to how the oil flows when it is cold. The second refers to how the oil flows when hot under engine operating conditions. You can find information about the appropriate oil for your car in its maintenance manual.
Engine Type
Petroleum, Petrol, LPG, CNG

Engine Type

Petroleum
Suitable for diesel engines. Meets operational and lubrication requirements under greater stress and pressure.
Petrol

Suitable for vehicles with petrol engines. Designed to meet the combustion and lubrication requirements of these types of engines.

LPG

Suitable for engines running on LPG. Oils of this type take into account the higher combustion temperatures caused by LPG.

CNG

Designed for natural gas engines. Withstands the temperatures and pressures resulting from the use of CNG instead of conventional fuels.
Capacity
5 lt

Specifications

API
SN

API

SN

The API SN, available since 2010, was designed for modern engines, including those with turbochargers and emission control systems. It provides high protection against deposits and sludge, while ensuring compatibility with catalysts.
ACEA
C3

ACEA

C3
The ACEA C3 specification describes high-performance Low SAPS lubricants. They are designed for engines with emission reduction systems such as DPF and SCR, providing wear protection and engine cleanliness.
Fiat
9.55535-H2, 9.55535-M2, 9.55535-S2

Fiat

9.55535-H2

The 9.55535-H2 specification concerns lubricants for diesel engines that require exceptional protection under high temperature and load conditions. It is compatible with Fiat engines operating in challenging conditions and provides protection for exhaust cleaning devices, such as particulate filters (DPF).

9.55535-M2
Fiat 9.55535-M2 is specially designed for diesel engines with high performance demands. It provides protection against wear and oxidation, while aiding engine efficiency under difficult conditions and high temperatures. It is also suitable for engines that require enhanced protection of exhaust cleaning systems, such as particulate filters (DPF), and improves engine performance and fuel economy.
9.55535-S2
The Fiat 9.55535-S2 is a lubricant specification primarily used for turbo engines and exhaust emission systems (such as DPF). It provides increased protection against wear, corrosion, and deposits, while improving fuel economy. This specification is designed to operate under the stringent requirements of engines with lower emissions, especially for Euro 6 models.
General Motors (GM)
Dexos2

General Motors (GM)

Dexos2
Dexos2 is GM's lubricant specification for diesel engines and mainly concerns vehicles that require high performance in difficult conditions. Lubricants that meet this specification offer protection against wear, oxidation, and deposits, improving the operation of exhaust cleaning systems (such as DPFs). They are also designed to enhance fuel economy and engine durability.
Volkswagen
505.01, 505.00

Volkswagen

505.01
The VW 505 01 concerns lubricants for diesel engines. It provides high protection against wear, oxidation, and deposits. It is ideal for Diesel engines that require high performance and protection, even in severe operating conditions, such as increased temperatures and loads.
505.00

The VW 505 00 refers to lubricants for diesel engines. This specification is ideal for diesel engines with a particulate filter system (DPF). Lubricants that meet this specification provide high protection against deposits and build-ups, contributing to long-term engine protection and increased fuel economy.
Mercedes
MB 229.31

Mercedes

MB 229.31
The MB 229.31 concerns lubricants for gasoline and diesel engines, with an emphasis on protecting the particulate filter (DPF) and modern exhaust gas cleaning systems. Lubricants of this specification offer excellent protection against wear and deposits, while ensuring fuel economy and lower emissions.
BMW
Longlife-04

BMW

Longlife-04
BMW Longlife-04 is a modern specification for gasoline and diesel engines, compatible with the strict European Union pollution requirements (Euro 4 and Euro 5). It offers excellent protection against wear, oxidation, and sludge formation, while being optimized for use in engines with a particulate filter system (DPF) and catalysts.
Ford
WSS-M2C917-A

Ford

WSS-M2C917-A

Ford WSS-M2C917-A is a specification for lubricants that provide high protection for engines with high performance demands. Ideal for modern engines, it ensures reduced fuel consumption and protection against wear, deposits, and oxidation, while maintaining engine performance at optimal levels.
Renault
RN 0700, RN 0710

Renault

RN 0700
Renault RN 0700 is a specification for gasoline and diesel engine lubricants, offering high protection against wear and deposits, while ensuring proper engine performance under everyday driving conditions. Specially designed for the most modern Renault vehicles, it provides reduced fuel consumption and excellent performance at high temperatures.
RN 0710

The Renault RN 0710 concerns lubricants for gasoline and diesel engines with enhanced protection, especially for modern exhaust systems, such as the particulate filter (DPF). These lubricants ensure long-term engine protection and contribute to the efficiency of the exhaust cleaning system.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (104)

4.9
104
4.9
Review this product
  1. 97
  2. 4
  3. 3
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • I would buy it again
  • Smoothness in engine operation
  • Regular oil change

Reviews by our members

From Cyprus

  • Ioannis Matthaiou 2310
    3
    1 out of 12 members found this review helpful
    Ioannis Matthaiou 2310

    Verified purchase

    I put it in an Opel Astra H 1.4 16v from 2004 petrol, previously it had cheap mineral oil from Lidl 10w-40 and with a delayed oil change (14,000 km), the car for the past 3 days feels heavier to drive but runs smoother and quieter. In this particular model, the thermostat opens at 99°C and as a result, the water temperature reaches up to 104-105°C with an outside temperature of 35°C in summer, while the previous oil would reach a max of 99°C, the fan would turn on and lower the temperature faster. Now with the 5w-40 it takes about 10 minutes longer to bring it down to 89-90°C. The next oil change I will do will be with 5w-30 from the same company because I hear the best things about it and its temperature range suits the climate of Cyprus where I live!

    Translated from Greek ·
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  • 5
    Aleksandr_Urozhai

    Verified purchase

    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
  • 5
    panos_kotsias7789

    Verified purchase

    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
  • 5
    Davit_Hakobyan

    Verified purchase

    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change

    • From other countries

  • Rafail_Eyagelos_Ntonados
    5
    Rafail_Eyagelos_Ntonados

    Used in Alfa Romeo Giullieta tjet.
    Very good oil for turbo engines, the oil does not burn, its use is mixed, city/highway.
    Changes every 7500km or once a year.

    Translated from Greek ·
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  • Tony3180
    3
    Tony3180

    Verified purchase

    This review is about the capacity: 1 lt

    Installed on a Mitsubishi Space Star 2016, 1000cc
    I have seen an improvement in fuel economy, before it was mixed at 4.5-5.0L/100km and now it is at 3.6-4.0L/100km (it may be a placebo effect). When I reach 5000km I will EDIT if the oil level has dropped, before I had ENEOS and at 5000km it had dropped to half.
    The dealership in Chania adds additives and the user manual says not to. I don't know what oil they use there.
    I used the ENEOS oil without additives at a private mechanic.
    EDIT. After 2000km the level has dropped to halfway. So for me, it doesn't work

    Translated from Greek ·
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  • panos_aivalis
    5
    panos_aivalis

    perhaps the best oil, I have been using it for many years, even in heatwave conditions the oil does not shear at all e46 compact bmw.

    Translated from Greek ·
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  • SANZO_TARAS
    5
    3 out of 6 members found this review helpful
    SANZO_TARAS

    The other one writes it's not premium meanwhile with Mobil1 it's the best lubricants in the world!!

    Translated from Greek ·
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  • Marinos_Negru
    5
    7 out of 7 members found this review helpful
    Marinos_Negru

    Verified purchase

    I installed it in an Octavia 4 1.8 20V due to the high mileage of the car (370,000) and because of the hot climate in the country.
    So far, no complaints regarding the engine's operation, and even after months since the oil change with these specific ones and the considerable mileage covered, the oil level has not dropped at all

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
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  • Loukas_Βelles
    5
    1 out of 6 members found this review helpful
    Loukas_Βelles

    Verified purchase

    Top oil in BMW 3-series 2002. Much better than Castrol recommended by BMW, with a good filter you can comfortably trust it over time and the kilometers it claims. It doesn't need to be changed every year.

    Translated from Greek ·
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  • Angelos_Angelidis74
    5
    5 out of 5 members found this review helpful
    Angelos_Angelidis74

    Verified purchase

    First time using this specific lubricant but it already shows its quality characteristics... Smooth engine operation, good fuel economy on the trip, and it remains to be seen if it will also help reduce burning compared to the previous oil used (Motul x clean 8100).

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • Alexis Anagnost
    5
    13 out of 13 members found this review helpful
    Alexis Anagnost

    Verified purchase

    The best company.. since I got the car, I use these oils, I have no idea if it burned before but with these it doesn't burn, even on the road trip I took to Germany and back this summer (5,400 km) it didn't burn a millimeter and I even went on the track!!! Engine 1.8t 20vt agu (205,000) Liqui Moly ONLY! There is also a detailed video on YouTube. By road Greece Germany Nurburgring.

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
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  • gkan1_gkan1
    5
    4 out of 21 members found this review helpful
    gkan1_gkan1

    After using 5w30, I switched to 5w40 top tec 4100 as it will provide better protection due to difficult driving conditions. As a company, it is not premium but reliable. The noise is reduced and I can say it works smoother. Usually, I also add LM's mos2 additive.

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    Did you find this review helpful?
  • tasos_alexopoulos
    5
    7 out of 10 members found this review helpful
    tasos_alexopoulos

    Verified purchase

    Very good oil, and from the beginning I noticed a difference in the engine's color even on days when the temperature was low in the morning. I also combined it with Liqui Moly's engine booster for engine longevity. The vehicle is an Audi A4 1.6 from 2004.

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • PANOS_ARVANITAKIS
    5
    7 out of 8 members found this review helpful
    PANOS_ARVANITAKIS

    The product is excellent for its price.
    If you also add the special additive
    mos2 oil (disulfide molybdenum), then
    it becomes unbeatable !!!

    Translated from Greek ·
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  • George_Sarantopoulos
    5
    10 out of 11 members found this review helpful
    George_Sarantopoulos

    Verified purchase

    Perhaps the best oil on the market. It reduced oil loss by 80% in my Seat Ibiza 2003 model car.

    Translated from Greek ·
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  • Vagelis_Fountoylis
    5
    12 out of 13 members found this review helpful
    Vagelis_Fountoylis

    Very good oil. I put it in a Kia Ceed 1.4 109 ps. At first, I used to put 10/40 liqui moly again for 140000km, now I use this and I noticed a smoother sound of operation both cold and hot, lower consumption, better engine performance, zero oil consumption, and it maintains its characteristics until the change I make at 7500km.

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  • stevetheo
    5
    7 out of 8 members found this review helpful
    stevetheo

    Verified purchase

    The engine noise has been reduced and its overall performance has improved. Excellent price for this quality of oil!

    Translated from Greek ·
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  • Christos_gftks
    5
    3 out of 5 members found this review helpful
    Christos_gftks

    I tried it for the first time on a Suzuki Swift 2009 with 130,000km... Perhaps the best oil currently available on the market... Very good price and it really does what it says.

    Translated from Greek ·
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  • zakriss88
    5
    3 out of 6 members found this review helpful
    zakriss88

    Verified purchase

    I am not a car mechanic and I have a simple conventional car, but I prefer Liqui Moly because I believe it is a company that simply does what it says at affordable prices!

    Translated from Greek ·
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  • Nikdev
    5
    9 out of 10 members found this review helpful
    Nikdev

    Verified purchase

    Excellent product, I work on a forged motor with gtx 2.5bar in vag.
    No issues even on morning start-ups.

    Excellent oil

    Translated from Greek ·
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  • Steliosgv
    5
    11 out of 12 members found this review helpful
    Steliosgv

    I have no words. I have been using it for 4 years and the engine has a very good tone during operation, more silent and more efficient.

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • topmarios
    3
    41 out of 71 members found this review helpful
    topmarios

    Verified purchase

    I used it 6 months ago on a BMW E90 320d, it has covered 6500KM so far and has not burned a drop of oil! Additionally, the engine has a very good tone during operation, especially when it warms up. Finally, its technical specifications are top-notch for its category (Pour Point: -39 °C // Flash Point: 230 °C // Density 855 kg/m³ (0.855 g/cm³) at 15°C // Viscosity Index: 169 // Viscosity: Kinematic: 88 mm2/s (88 cSt) at 40°C // 14.3 mm2/s (14.3 cSt) at 100°C.

    Update: In the 8th month and 8,000KM, the engine burned 300ml of oil in the end, I was not satisfied, as with the previous Castrol oils (recommended by BMW) it did not burn a drop. Personally, I will go back to using Castrol again.

    Translated from Greek ·
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  • 5
    Ioannis_Almpanis

    Verified purchase

    For BMW E81 of 2009, very good!

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  • 5
    [email protected]

    Verified purchase

    This review is about the capacity: 1 lt

    I've been using it for years now... Very satisfied

    Translated from Greek ·
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  • 5
    Michail migkos

    Verified purchase

    This review is about the capacity: 1 lt

    Installed on a Smart 450, 600cc, 2000,
    You just need to buy 4 liters

    Translated from Greek ·
    • I would buy it again
    • Smoothness in engine operation
    • Regular oil change
    Did you find this review helpful?
  • 5
    kaiteossa

    Verified purchase

    I have a VW PASSAT 1.6 FSI and after 180,000 km it was burning a lot of oil..... I was saved!!!

    Translated from Greek ·
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  • 5
    Mileage
    This review is about the capacity: 1 lt

    Tested on c200 sport coupe 2.0lt with gas.
    Only positive impressions.

    Translated from Greek ·
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  • 5
    florjanshametaj

    Verified purchase

    Very good oil, I put it in a Toyota Corolla E11 with LPG

    Translated from Greek ·
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  • 5
    NIKOS_DIMITRAKOPOULOS1049

    Verified purchase

    One of the best of its kind!!!!

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  • Ioannis Matthaiou 2310
    3
    Ioannis Matthaiou 2310

    I put it in an Opel Astra H 1.4 16v from 2004 petrol, previously it had cheap mineral oil from Lidl 10w-40 and with a delayed oil change (14,000 km), the car for the past 3 days feels heavier to drive but runs smoother and quieter. In this particular model, the thermostat opens at 99°C and as a result, the water temperature reaches up to 104-105°C with an outside temperature of 35°C in summer, while the previous oil would reach a max of 99°C, the fan would turn on and lower the temperature faster. Now with the 5w-40 it takes about 10 minutes longer to bring it down to 89-90°C. The next oil change I will do will be with 5w-30 from the same company because I hear the best things about it and its temperature range suits the climate of Cyprus where I live!

    Translated from Greek ·
    1
  • 5
    Aleksandr_Urozhai

    0
  • 5
    panos_kotsias7789

    0
  • 5
    Davit_Hakobyan

    0
  • Rafail_Eyagelos_Ntonados
    5
    Rafail_Eyagelos_Ntonados

    Used in Alfa Romeo Giullieta tjet.
    Very good oil for turbo engines, the oil does not burn, its use is mixed, city/highway.
    Changes every 7500km or once a year.

    Translated from Greek ·
    0
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