BMW X5 M Competition Needs More Juice to Hit 186 MPH

I was 19 or 20 years old when I first drove at a speed of more than 124 mph (200 kph). And it took me another ten years to surpass the 155 mph (250 kph) mark. While I have ridden in the passenger seat at over 186 mph (300 kph), I don't know how long it will take to hit that speed behind the steering wheel. And there's one more thing that keeps me awake at night sometimes. What's the fastest speed I will ever go in a car bef... (continue reading...)