Having a high performance car doesn't necessarily mean you lead-foot it everywhere. My wife loves her MG4 and drives it very sensibly, getting very good consumption figures. But when she needs to overtake safely, or pull out of a junction quickly, the power is there. I find the same with my Tesla Model S - very powerful car, but I only use that power rarely, when needed. But it's really good to know it's there under your foot should you need it (and when you occasionally want to have a bit of fun ;-) ). The other aspect of the X-Power that hasn't been mentioned yet is 4 wheel drive. This is incredibly useful for maintaining grip on poor road surfaces, regardless of the power behind it.