9.5/10 (This Levorg could even dominate against Volvo's 240 Turbo Wagon, when it participated in the 1980's European Touring Car Championship series.)
Now, one of its masters from the Pleiades brand, the Subaru Legacy (But, in a Super GT300 variant from 2009, before the BRZ GT300 was a contender. Also, I couldn't find anymore performance-focused Levorgs, so this was the closest Subaru I could find.) :
Don't believe an estate version of the 240 Turbo participated in the ETCC in the 80's. It was only the 850 in the BTCC, unless I'm mistaken. But about the Levorg, whilst a proven race winner both last year and this (with a late title charge last year), out of the 4 cars this year, only Ash Sutton has brought the success, as the rest of the crew, with 2-time champ Plato included, are really struggling.
Anyway, enough of my rambling, 7/10 for the BRZ
On the subject of racing estates (can't remember if I posted this one here before)
The Super-Touring spec Skoda Octavia estate, of the late Fabio Danti, that won every race/hillclimb event it was entered in
6/10 the RS500 Cossie is a little overrated as a touring car for me, sure there was no doubting it's monstrous capabilities, but still. And if I was to be super picky, that isn't the best livery to adorn the RS500 either, looks much better in full Bastos design or the classic Texaco of the eggenberger cars, but that's me.