I've seldom seen Tesla's (for example) doing more than the limit.. and some of them are rockets as we know. Why would it be different with the 4wd MG4?
Now white vans on the other hand, they must be the fastest thing on the road, because no matter what speed you're going, there always seems to be one right up your backend trying to get ahead of you.
But yeah, why buy a car with a top speed of 101 if you're going to be frustrated, every day as you drive on your own 'private test track' - which no-one believes btw. I'm not sure we'll ever truly know..