Hello, I need your help. I currently have a corsa D 1.2 petrol bj. 08 Since I now return about 400km in the week, the corsa in terms of fuel is too expensive for me. Also the performance is too low for me. Drive mainly on the highway. Question is now, which vehicle is relatively fuel-saving in contrast to corsa and has a little more power? Have about 800€ for the purchase, depending on how much the corsa adds. I have been looking for various diesel cars until now t and have found the Opel astra, BMW 1 and A3. I like the astra best in the somewhat newer look. How much km can the car have done already, with my budget? How old can it be? And what equipment can I expect? astraastra Thanks