Good morning. I was offered a GS450H from 2008 on the weekend. Since I am not familiar with these models because I have always ridden VAG so far, I would now like to ask questions on what I have to pay special attention to. The vehicle ran 208 tkm and the batteries were changed 2 years ago. TÜV just got it fresh. Gear oil was changed 8000 km ago. Would be happy if I could give you a little advice. Greeting Jens