Audi has given the green light to the new range-topping Q8, a high-end crossover SUV that will crown the brand's range of sportier, Range Rover-rivaling 4x4s. According to Car magazine, the Audi Q8 will share the new platform developed for the next-gen Q7/Cayenne/Touareg - a long-wheelbase version of the next MLB architecture. Currently, Audi Q models adopt odd numbers, its Q3, Q5 and Q7 models representing the line of regular, boxy SUVs, with even-numbered Q2, Q4, Q6 and Q8 modles to be more coupe-like.