I put it in a KIA RIO 1.4 CRDI 2013. Compared to the oils I used at the dealership and the CASTROL EDGE I used last time, I saw a huge difference. The engine "unclogged," and accelerates as if I put in a bigger engine. About 3,000 kilometers so far.

I got the car with 133,000 kilometers. Since then, I have been using this oil! I now have 155,000 kilometers without any problems with my engine, specifically with the timing chain (CAVD engine for those who know). Oil changes every 5,000-7,500 kilometers with consumption close to 200ml during this interval. I am absolutely satisfied! I used the same oil in my previous car, a VW Polo 9n3 1.4 86hp 16v with 330,000 kilometers.

P.S. In the photos, you can also see how clean the oil filters are at the time I change them.

I put it in a Nissan Qashqai 1.5 k9k 119 hp 2019 following the manufacturer's instructions C3 5.7 liters. The oil is amazing, the engine does not rattle at all. I change the oil every 7000 km, I will only use this specific one from now on

I put them in a Kia Rio 1.4 CRD 2013. Before, I had the golden Castrol ones. No comparison. Now the car flies. I will probably choose them again at the next service

Very good, installed in Ibiza 1.2 tdi with 254,000 km, the difference with Castrol Edge is huge, much better and it was obvious from the first day. Much smoother start, idle as well, and noticeably better fuel economy. I will update again

It does what it promises!
Personally, I generally change oil 2000 km earlier, but even during regular changes that I happened to do, the oil was very decent.
Much better than Castrol Edge.

In an A3 TFSI 2008 I did not notice anything I wouldn't want regarding the engine's operation or fuel consumption. However, I didn't see them excel anywhere compared to Motul, for example, which I had until now, or the Castrol recommended by the manufacturer....
For normal engine use, commuting from point to point and not racing speeds or anything else someone might want or imagine, it is in the same category as all the well-known oils out there. Everyone can have their preferences, but the reality is one... it is a good oil. This does not mean it will turn a 20-year-old car into a new one, nor will it protect the engine from misuse while Castrol, for example, would not manage if the owner does not follow what they should.... Now, if the viscosity of one is a bit better than the other, it doesn't concern 99% of drivers...... In short, it does what it should, it is a good oil, but there are equally good oils that cost less money and that's why 4 stars.

Fully synthetic oil, the quality is by far superior to the rest. Big difference in engine operation, simply flawless.

Excellent oil for smooth engine operation. However, it "burns" a lot and definitely needs to be changed at 10,000 km

Very satisfied with this one, I tried Castrol, Motul, Elf but none like this!

I searched a lot for oils, always according to the manufacturer and what they recommend, and after testing many oils over several years - I ended up here.
For the old Mercedes A170 cdi from 2002, it is the best I have ever used.
-Less engine noise
-Smoothness of the engine
-Fuel economy
-Less exhaust emissions
They recommend changing every 12-14,000 km, but I change it at 10,000 km - always along with the filter.
I don't add any additives - it's fully synthetic and doesn't need anything else

I use it in a 2008 Tiguan 1.4 TSI BWK, much better than Castrol, quiet engine operation and smoother. Very good oil, I've been using it for two years now and I am very satisfied

Owner of a Volkswagen Golf 5 with 1400 cubic centimeters and 122 horsepower. I used Castrol and honestly the car did not work smoothly or correctly at all until I switched to Liqui Moly. Below I mention:
-Quiet engine
-Fuel economy
-Stable idle
Before changing, I used the motor clean from the same company, letting the car run for 15 minutes at idle. Then I drained the old, dirty Castrol oil very well and added exactly 4 liters of the 4200. As soon as I started the car, I was amazed. It was like it was brand new! If you see that it meets the manufacturer's specifications, do not go back to Castrol, Liqui is the only way for me!

I have been struggling for a long time with oils that were burning.... auris d4d....with these and in combination with the 6 euro liqui moly oil additive...end.

Very good lubricant, I have been using it for many years. It fully meets the specifications. There is no need to use any additives. However, I am cautious because there are parallel imports from countries where the manufacturers' requirements for our country are not met. So it is good to check the market for official importation.

I tried it on a Golf 7 diesel, much better than the Castrol that the company uses, the difference I noticed is in the mornings when the engine is cold, the rattling noise that it made during start-up is not heard anymore.

Excellent smoothness in engine operation, very good and smooth operation, impeccable quality.

One of the top oils available, quality-wise and at a very good price. Makes a big difference in the engine's performance. Simply flawless!

Flawless oil, very high quality and at a very good price, the only one I prefer, it performs excellently.

Excellent, in Mazda 2 2008, it has been done and sounds so smooth that it really impressed me, it keeps the temperature at low levels, and has done an incredible job overall, the most perfect oil by far, Worth every penny! Bravo to Liqui Moly for the amazing oils they produce.

Excellent protection, very good and smooth operation, the best oil I have ever bought, 10 out of 10. And at a very good price.

Flawless, very good quality, the car operates very quietly and smoothly, one of the best oils available.

I put it in a 1.0 tsi with vw 504 00 specification.
I think it is one of the best oils for my engine.
I change it every 10,000 km and the engine performance remains the same until 10,000 km.
It also keeps the oil temperature at low levels.

Overpriced, and we don't know what it is anymore, it doesn't say anywhere if it's synthetic, fully synthetic, semi-synthetic, nothing... probably a blend, the German messed up!!

Good oil in terms of motor performance, I used to use Aral but I didn't like it as much in terms of motor performance, which is for a Seat Turbo

It was tested on a VW diesel engine BiTDi (300HP), as an alternative solution to Castrol Edge 5W-30. Overall, it is a good oil, but I think I noticed slightly higher oil temperatures compared to Castrol Edge 5W-30, so I didn't keep it for more than 5,000 KM. In the same specifications (VW 507 00) and viscosity (5W-30), there are better oils available (Castrol Edge, Motul X-Clean+, Mobil 1 ESP).

First time I bought these specific oils because I generally heard good things about them, but in the end they don't apply to my car. I have been using Mobil ESP Formula 5W-30. And I recommend you to spend a little more and go for the specific Mobil oils. When I used Liqui Moly, I noticed that during startup the car had a rougher sound and at idle it was not calm and sweet as it used to be, the tappets were more pronounced. In the end, you get what you pay for. I will not choose them again, I will either go for Mobil ESP Formula or maybe try Amsoil. My car is a Golf 5 GT 170hp. Even though I change every 7,500 kilometers, now that I reach 5,000 I will change them. I hope I helped.

In Navara D40 EU4 DPF with heavy use in city/national/field, it has smooth operation and minimal regenerations. Change every ~10,000 kilometers.
At a good price of 40€/5L.
Satisfied.

Reduced noise, smooth operation. In combination with the company's own oil additive. In VW TDI.