Lego built a fake car for April Fools' and somehow it has better interior vibes than half the real cars on sale right now.

Everyone wants to get in the car business these days, but Lego's ambitions don't go beyond the bricks.

Small speakers hum as two "Star Wars"-themed Lego lightsabers clash. Lights beam from the top of a Lego-built airplane. A roaring engine sound kicks in as multiple vehicles race across the floor. It's ...