The Verge:

It takes five months to build the Chiron, from the first parts order to rolling the completed car out the door. The car spends three weeks in the paint shop, then it’s an entire week just to assemble the chassis.

Each vehicle is extensively tested. The 16-cylinder, 1,500-horsepower engine is tested outside the car for eight hours. After the engine is installed in the car, the whole thing is tested to 124 mph on a rolling road inside the factory — a new piece of equipment installed especially for the Chiron because the old one, designed for the 1,200-horsepower Veyron, couldn’t handle the increase in power and torque.

The video is straight up car porn. The funniest part is the small print at the bottom, telling you the “fuel economy” of the car.