Chris Harris is at it again.

This time, the car fanatic sets out to see which Audi can call itself king between a older, second hand S4 and a brand new RS4.

The older model had some help from REVO Technik, which should obviously help it in it’s performance. But will that be enough to tackle the RS4?

Check out the video below to see which one of these two Audi’s wins the drag race and title of ‘better Audi’: