‘Audi RS’ tag has completed 20 years, and for that call of celebration, Audi has launched the RS4 Avant Nagaro edition at Geneva Motor Show. <br />The special edition RS model dons a 4,163 cc naturally aspirated V8 petrol engine under the hoods which makes 450 hp 430 Nm of torque. The gearbox is a 7-speed S tronic aided by the traction on all wheels from Quattro. <br />Dynamic steering and different driving modes makes it a perfect Audi for all the occasion. And those petrol heads who wanted to take the sports on extreme, they can consider the optional RS sport suspension for extra cost.