I had a B7 RS4 avant for 5 and a half years. Awesome car! Pick a tidy one up for just shy of 20k. Or spend a few grand extra and buy a B8 RS4. Lots on offer from BMW and Mercedes as well. My neighbour has a Leon Cupra estate thing which is pretty cool. Black with copper accents/badging all over it.
Fast estate cars are always cool imo π