Recently bought myself a beautiful e21 from a classic car auction. It was the first car i saw and instantly loved it. It had been restored by the previous owner and is in great condition. Almost on rust on it at all! It even came with a bag full of history and included a photo album of the restoration from start to finish. It was a good deal too!
I actually bought an e30 a couple of months ago as a running project but it just didn't compare to the e21.
It drives perfectly and I couldn't be happier with it. However it has an oil leak from somewhere. I investigated it this afternoon and it seems to be from the camshaft oil seal but I could be wrong.
Here's the only picture I have, from the auction before I picked it up.

Thanks for looking,
Ralph