Moin people I might have wanted to buy an Audi GT

Moin people I might have wanted to buy an Audi GT. He has the following data. KM:. 313600 Bj:. 1987 Tüv / AU 6-2008 4 cylinders that should have 112 Ps from him what I don’t think so Right, he actually has 90 Ps was a company car VB.:600€ Now to the body .: He has a top on the rear, and fenders on the right Is rotten bonnet is also rusty of stretcher stone strokes . Interior equipment Perfect , Aulufelgen Must be cleaned , tire 195/50 15 , left rear light broken , the light strip is also broken . ————————————————————————————————————————————— What you mean to buy it stretchy I called him and he wants to have at least 500 € for it. Please for quick answers PS.: Dehn letter I unfortunately did not see