Need n ́new vehicle

Hello. I am looking for the Audi 80 B4 , the 2,3l with 136ps or the 2,0l competition. Unfortunately I find no suitable offers. Either the weights are run down or overpriced. The car should have climate, and that’s where the suffering begins, since there is almost no one with climate… My price budget is max 3500 euros. I have generally become a little more sensitive about the used car purchase, which my last car has failed after almost 20tkm (in my possession). Engine damage. Since I know that money does not grow on the trees, as with others, I would be grateful for your help to spare me a second mistake in the near future. Can you help me? Thank you