Vectra c GTS OPC LINE very good oil does not burn almost like electric noise change every 8000km approximately not missing a gram at the change as much as it sounds exaggerated while with another brand the tappets were in my ears! And the price? amazing.

Good evening guys, first day with the focus diesel, switched from liqui molly to ELF 900 SXR 5-30W and the engine doesn't sound much different! I will come back with feedback on fuel consumption as well...

In Renault Clio II 1.4 16v, first time using elf and very satisfied, noticeable smooth engine operation and reduction of noise!!!

The engine noise/functionality immediately improved for the better and fuel consumption noticeably decreased. It seems to be a very good product with excellent value

I can't say if it's better or worse oil than others because you see the effects over time and only if you have tried something else can you make a comparison. However, the car is a Renault with a tuned engine at 280 PS and from the first day I bought it, I have been using ELF. Regular oil changes at 7000 to 8000 km and respect for the engine's operation until it reaches normal operating temperature. 200,000 km and the engine runs smoothly 18 years after its purchase!!! I wouldn't risk changing to something else...

Another function of the car on an electric level is the noise.... or the starter should do half the job now!!!! Stability at idle... combined with liquid moly engine cleaner.... Another car for nothing the 10-40 I was using for so long

Good engine performance. It burns much slower compared to other 5w40 oils on the market. I would say it is a reliable oil. I will stick with it.
Peugeot 307 1.4 16v 2007 model.

Perfect, I use it in my Citroen C4 Coupe 1.4 2007. The engine's performance is very good, quiet, and it pulls better. The big mistake was that I was using 10w40 for so many years.

In Citroen C4 1.6 turbo petrol, after 7000 kilometers, it simply performs excellently. The best I have ever put in petrol.

(10W-40) Renault Modus 1400cc 126,000 km from 2004, the oil is perfect without any carbon deposits, I kept it for a total of 7,500 km in two years because the car covers very short distances. If you have extra money and don't reach the required mileage, it is advisable to change the oil preemptively every year.

I have in my possession a Renault Laguna 1.6 '05 with 131,000 km. So far, always using elf lubricants, the engine has not burned a drop of oil. This particular one (elf evolution 900 5w-30), I used for the first time from 12/17-12/18 with excellent satisfaction, and the reason I chose to purchase it for the second time is obvious!

With moderate use, it lasts over 10,000 km. I personally change it every 10,000. It really helps with fuel efficiency. It was used in a Yaris