https://www.techradar.com/news/lego-group-built-a-full-size-driveable-bugatti-chiron-just-because-it-can

Lego Group has built a life-size model of the Bugatti Chiron using nothing but Lego Technic and a tremendous amount of patience.

The car contains over a million pieces of Lego Technic, with 2,304 motors and 4,302 gear wheels. It doesn't just look impressive, either – the model can hold two passengers, and travel at speeds over 20kmh (though the seats might be a little hard).