All you need to know:
Verdict
In our comparisons, like in baseball, we always pick a winner. Fortunately, the match didn't go into extra innings, as the BMW X6 M Competition clearly took the W. With its punchy powertrain, athletic handling, and right balance, the X6 felt at home on twisty roads. On the highway and in normal driving, it mixed a go-fast feel with a touch of comfort.
Although the Mercedes-AMG GLE 63 S is also remarkable, some of us felt it was missing the hype. On a post-comparison drive in a healthy unit, Evans said the high-performance Mercedes felt like its younger sibling, the AMG GT four-door. Still, he said that although the GLE is incredibly competent, "the X6 M is just a lot more fun."
BMW take the prize in this match with the performance and handling of the X6 M Competition. But if the rear just looked a little better …
https://www.motortrend.com/cars/bmw/...-amg-gle-63-s/