WHAT DOES AUDI MOBILE MECHANIC NEAR ME MEAN?

Is this acceptable for this kind of young vehicle or should really I merely make use of a gas additive? I will push only about 5k yearly, with quite a few shorter journeys but will Have a very 50 mile Every single way motorway operate no less than after per month, with other more time journeys interspersed so I'm quite happy that the engine can do