The new Porsche Cayenne Turbo is a mighty piece of kit. Big 4x4s like this are expected to do it all: go off road, be incredibly refined on road and yet be sports cars while they’re at it.
The Cayenne Turbo employs a twin-turbocharged V8 to get its work done. And it’s magnificent. But there is a rival.
The Range Rover Sport SVR is a big SUV that has been to Jaguar Land Rover’s SVO division to get its share of performance upgrades, including a 5.0 litre supercharged V8 that’s even more powerful than the Porsche.
But which is better? Join us on, and off, some of the best roads we know, as we look to find out.