I've learned that my engine is from Opel and is shared with the Vauxhall Corsa which is turbocharged, and what family of engines it belongs to and that it is also used in the Cruze (in N/A and Turbo form). I found out that I can use coilovers for a VW on this car, what rims should fit if I am looking for used. That my lights can be taken apart, downloaded a service manual I found because of this site (not for my year but some things are the same). I have a fairly large list. If there is one thing I have learned about cars without a large after market is that you may need to do a bit of research and legwork yourself and ask questions even if they may be retarded (been there). I'm not saying this to be mean but many of us are also learning on the fly here as well, and because this isn't a honda civic or chev cavalier your going to need to dig up some of the info yourself.