OK-- this might be a smaller market, but I come from an Audi A8 to an Avalon (personal car to company car that i got to choose) and I have spent a lot of time on
www.audiworld.com where even A8 models for which only 2000 cars per year were built was subdivided into D2 and D3 models (1994-2003, 2004+) and there were lots of people on that forum trying to figure out the how and what of keeping their cars running right and improving them. I believe there will be more traffic if people find their forum relevant to what they drive. I seriously do not care what someone paid for a 10 year old Avalon in answer to how much I paid for a new one (example).
We can only ask and hope our moderators take us seriously and relent.