A pair of blisteringly fast estate cars and two different electric powertrains, but can the new Audi S6 Avant e-tron topple BMW’s i5 M60 Touring?
Audi S6 Avant e-tron vs BMW i5 M60 Touring: fast EV estates face-off
A pair of blisteringly fast estate cars and two different electric powertrains, but can the new Audi S6 Avant e-tron topple BMW’s i5 M60 Touring?
