Hi Steve,
have you already seen the new video of the 2010 Opel Astra on ImSaturn? I also added new pictures of the car on my new album. Look forward to hearing from you soon.
Steve-Did the same thing. Filled up with 89 and some difference. Still have a tank of 93 that I got earlier this week and do notice an improvement in takeoff and throttle response, but about the same fuel mileage. It might do better if I could keep my foot under control. With gas going back up, I think this is the only "research" I will do for a while with gas. 87 seems to do just as good on fuel mileage in this car.
I can get you a grille, although I'd recommend getting the normal one with the horizontal slats instead of the one I have, since you won't have any of the other honeycomb inserts.
To anyone who has been trying to contact me: I've been having a problem accessing messages which I've been notified of via my regular email service. When I go to IM Saturn, the messages are not there! Weird. I just didn't want anyone to think I was being rude.