:There was no such things as a 4000 2+2. There was a 4000 5+5, which :means 5 cylinder engine plus 5-speed manual transmission. Yes, it has :a roomy back seat (just like any other 4000). I think he means the old 4000 coupe. Had one, hated it, was hooked. Yes, it had a nice back seat. I don't know of any Audi that had a set-up like the CRX's. Sorry! Michael