Lego cars just drove around Miami's F1 track They're each built from around 400,000 Lego bricks A 26-person team took over 22,000 hours to build all 10 cars A new kind of electric vehicle just took to the Miami Grand Prix ahead of Sunday’s Formula 1 race there: 10 fully drivable racecars built almost entirely out of Lego.

LEGO builders spent over 22,000 hours building ten life-size, working F1 cars - one for each team - that debuted at the Grand Prix of Miami.