VW JETTA 6 rest, replaced with a sample after RAVENOL for comparison (gasoline AI-95 Gazpromneft). Fuel consumption +- remained the same. After changing the oil, I drove a couple / three tanks of Rosneft gasoline, there was a feeling that the dynamics of the car had grown. Returning to Gazpromneft, I did not notice a significant difference, if it should have appeared at all.