The Audi RS Q8 has been given a mid-life refresh to keep pace with some of the biggest, baddest and most powerful SUVs money can buy, such as the BMW X5 M, Porsche Cayenne Turbo GT and Range Rover ...
BMW’s X5 xDrive45e represents the Q8’s closest competition ... While space inside the rear of the Audi is still strong despite its more rakish roofline, at 505 litres the boot is 100 litres ...