If that sounds a bit too extreme, the tuner also offers lesser power boosts for the BMW XM, as well as some exterior add-ons ...

As if the BMW XM sports SUV was gaudy enough from the factory, G-Power gives it a style overhaul and a performance tune to take it even further now.

G-Power transforms the BMW XM into a 937-hp super SUV with Mansory styling, chasing down the rival Lamborghini Urus ...