Most F1 cars can reach speeds of well over 200 mph, but the newest automobiles in the F1 stable go much, much slower. Built from 400,000 Lego pieces, the life-size Lego cars can drive 12 mph—not bad for a bunch of plastic bricks.

At the Miami Grand Prix’s driver’s parade, the sport’s biggest stars rode in drivable Lego cars that took eight months to build. It was as awesome as it sounds.