Watch a Bugatti Veyron Super Sport Hit 396,5 km/h During Road Rally

There are tons of videos of the Veyron doing its super-high-speed trick of reaching 321 km per hour with seemingly no effort. But do you know how much ground the coupe is actually covering at full chat? Let's just say it's mighty impressive.

According to the YouTube description, this video was shot at the 2014 Sun Valley Road Rally in Idaho. The event shut down a portion of highway and allowed cars to hurtle down that stretch at ludicrous speeds, and a Bugatti Veyron Super Sport with 1,200 horsepower on hand showed the crowd what fast really looked like. Thankfully, the organizers monitored the vehicles' speed, confirming that this supercar managed a massive 396,5 km per hour.

The way that the Veyron reaches that momentum is just as impressive, though. At first, all you see is a fast-moving white spec, but it doesn't sound like a car. It has more of the constant note of a jet but with a little audible grumble as it streaks by.