Already on motorways in Germany and France, for example, it is becoming difficult to gasoline to refuel. Because you can only get euros there 95 E10 refueling and that is not good for the engine of your cherished automobile or motorcycle. The E stands for euro and the 10 for the percentage ethanol which the gasoline has been diluted. ethanol is seen as a biofuel and therefore, it is said, better for the environment. ethanol has a number of disadvantages. It has a strong resolving power for certain materials. Certain types of rubber and plastics can be affected. That is why you can refuel better in villages and places along the highway. Euro 95 or 98 is still available there. With only 5 percent Ethanol and your classic can handle that better. Perhaps it is reassuring (…) that the euro 95 E10 will soon also flow out of the petrol pump in our country on a large scale… Go ahead and hit 'additive'.