Pistonheads running an S4 avant on its fleet - also the filthiest S4 yet?

[NickGun]

A read for S4 Avant owners mainly I guess (which isn't me, sadly) not a hugely glowing review, but then if you're going to pootle around in efficiency mainly in an S4 Avant - you could argue why not get much more economical one in the first place.

http://www.pistonheads.com/regulars/ph-fleet/audi-s4-avant-ph-fleet/35839

Top marks on covering it in road grime though...