Since I started using it in both my cars, they don't lose a drop of oil. Before that, I used good and expensive brands and I was always adding extra oil.

After using Castrol professional in a Seat 1.2 tsi 2016 110 hp, I have done a second oil change with Valvoline! I feel that the engine is completely silent!! No vibrations! It runs much more smoothly! And its temperature is almost at the same levels as with Castrol on the road under various conditions, only when it's cold it raises the temperature slightly faster than Castrol! I don't think I will change, I am absolutely satisfied!

Audi S3 20VT, I haven't tried any other oil, at 8000 kilometers when I change it, 500-700 grams are missing, engine with 303000 kilometers without ever being opened with stock turbo.

Used in BMW N57 Diesel after using TOTAL INEO MC3, reading the good reviews it had as well as its very good technical specifications. Ultimately, after 2 changes I made, a rougher operation of the engine is observed, with more noise and vibrations passing into the cabin, while on some trips at 140-150 a periodically increased temperature was also observed, about 3-4 degrees Celsius above the usual operating temperature of 100 degrees. I definitely will not choose it again. The next change will either be a return to TOTAL or SHELL Helix Ultra ECT C3.

This is the second time I am using it on a 20vt turbo after a lot of searching, it fits this engine 100%. This time I also added the motorkote inside, huge difference in the engine, I believe it is the perfect combination if you want something better for your car!

After cross-checking car specifications, I chose it, a big and reliable company at a competitive price. With other brands, I had oil consumption, with this one almost none. Installed on VW PASSAT 18T 2004 20V.

Perhaps the best oil at this price, especially for modern engines that require thin oils for lower consumption. It does not show flow problems when the engine starts cold in the morning, nor did it seem to be concerned during a long trip with the motor running continuously. It will be tested in the approaching summer and I will add anything new.

Amazing lubricant. I tried it on a 2008 VW 1.4 16V and it is equal in all aspects to the Castrol Edge LL that I have been using until now, and maybe slightly better, although I'm not completely sure. It's worth a try on VAG engines. Quiet operation at idle.

Lower noise, lower engine temperatures compared to Castrol.
Octavia 1.6 tdi 2012 280,000 km

This oil doesn't exist. Many people told me to try it at least once. And it happened!! What I saw is that it made the engine sound and performance of my car better immediately. I have tried all the well-known and expensive branded oils, but with this one, I realized that it is meant for my engine. Scoda Octavia 20vt.

I agree with the above..., it is on par with the mobile one formula that I come from, and at a better price.

After the premium brands amsoil, redline, torco, etc., I consider valvoline to be American as well. Generally, in lubricants and additives, the American ones are better and you know for sure that they are primary and not recyclable

I put it in an Opel Astra 1.6 2007. Until now, I strictly used GM oil. There was a slight rattling when I started the engine. With this oil, not only did the rattling disappear, but the engine noise also changed! It runs much smoother! I hope it continues like this until the next change! I change the oil and filter every 6000-7000 kilometers.

By far the best oil I have ever tried. The car is a Golf 5 GT 140PS. So far, it hasn't burned a drop of oil unlike other oils. We will see in the long run. So far, it is very good. I will definitely prefer it.

One of the best synthetic lubricants with great durability for turbo engines... especially those that push a little harder...
I highly recommend it, having tried other major brand names...

I have been using it for 15 years on my Skoda Octavia GT 193, and I believe it is the best oil for this specific car.

The Valvoline 5w30 oil is a very good and high-quality engine oil for turbo diesel Euro 5. I change it every 9000 kilometers within the city for the past 5 years. The engine has 320,000 kilometers with significant wear and extreme temperatures. It is the best in its category, even better than Castrol and Liqui Moly. Valvoline is the only company with 100 years of history behind it!

The worst thing I have put in my golf 5 GT. The car rattled every morning, the struts were about to come out of the hood

I have been using this oil in my Skoda Rapid 1.6 TDI taxi for 7 years and 600,000 km. It does not sting at all. I always change it at 10,000 km. I am extremely satisfied and wouldn't change it for anything. Of course, I also use it in my Seat Toledo 1.6 TDI.

Since I bought the Skoda Octavia 5, I have been using only the specific oils provided by the dealership. It doesn't burn a drop of oil and operates perfectly.

Used in skoda Octavia 1.8 T mk1. Excellent. It hasn't burned a drop. I have been using it for the last 7-8 changes.

In VW Golf 6 TSI 160ps.
The car now has 250,000km. Up to 170,000km I was using Castrol Edge every 10,000km. No significant problems. The car consumed 1l/10,000km max.
With Valvoline, I have done about 80,000km and in the details, it is a little better. It burns about 250ml less oil, it is quieter in operation with a much better idle (almost like it was new), slightly better temperature management.
Overall, a notch above the very good Castrol. The same applies to its price of course.

I use it in my Mercedes ML 350 W164, it's the best, it doesn't burn and it withstands high RPMs much better than Castrol