hello am new here. bought me the audi A3 1.8 today and wanted to hear your opinion, whether 4.700€, with 120000km, is in order. the car had first had a mistake with the speed. it is when you gave gas and let go again, in empty run, always fell under 1000U/m and swung there. a few times he also went out. then I drove with the dealers to vw and he has adjusted the by computer again. the seller allegedly has something fa Ich made with the disconnection of the battery, so that it was wrongly configured, or something like that!^^ wanted to ask if that could be. have one last question, whether it is possible to install a turbo or a cost-effective ps increase in the car. how expensive and expensive it would be. hope I didn’t write too much.