Headphones in, volume up. Have a listen to the brand new and first-ever 2020 BMW X6 M Competition, and watch us take this beast through the serpentine roads north of Scottsdale, Arizona. With 617-hp on tap from its 4.4-litre twin-turbo V8 (S63) engine, the X6 M Competition can hit 0-100 km/h in 3.9 seconds. Full review on CAR. Enjoy!
