A4, S4, A5, S5, RS4, RS5, Q5, SQ5, (B8)
German car magazine SportAuto has published a comparison of the latest Audi RS 5 versus one of the earliest Audi Ur quattro versions as part of its celebration of the 30 years of quattro anniversary. In many ways the RS 5 is the modern equivalent of the legendary original quattro so the...