The SVR model is the full-house, go-faster model. It can be toned down sufficiently when required, but turn up the wick with the sportiest modes and it becomes unashamedly noisy and extravagant, and makes the Range Rover Sport indecently fast for something so big. Be prepared to shell out on fuel, though, because for a realistic real-world average expect 18-19mpg, with maybe 22mpg on a good day. It's worth bearing in mind that an Audi SQ7 handles better, rides better and is cheaper to buy and to run.