the back. much of the interior is carried over from the previous edition the face lifted r.h. has no central screen and the leather seats are perfectly comfy even when you re hugging those corners at high speed the r.h. comes with a new naturally aspirated v. ten engine today we re testing the most powerful incarnation of the ten performance version which has replaced audi s v ten plus engine. says this version has an output of six hundred twenty horsepower with five hundred eighty new meters of torque and incredible force fairly new forward. impressive specs the r.a.d is powered by a five point two leader v. ten engine delivering four hundred fifty six kilowatts it makes the dash from zero to one hundred kilometers per hour in just three point one seconds and it tops out at more than three hundred kilometers an hour meeting. competitors in the dust.