Hello expert round, actually our family was looking for a Volvo V70. Since the offer in our price range is not huge, we sat at some point also in a 9-5er station wagon. We immediately liked the car. We consider it now as well. I have some questions about the purchase. What to pay attention to, where are Macken? Which engine is particularly good? Can the EURO 3-diesel be converted to EURO 4 (what price)? Are the cars as robust and durable as a Volvo or an Audi (now also in question)? Is there anyone who has experience with car gas (which system would be recommended here)? I would like to thank you in advance for your help!