Lego Technic Motorized Bus

This custom built Lego Technic bus measures about 75x25x26 studs, or 60x20x21 cm. It includes two PF L-motors for drive, one Servo motor for steering, one M-motor for opening the front door and another one for opening the back doors. The detailed model includes a fake V6-engine with moving pistons and fan, 21 passenger seats, driver’s seat and a detailed dashboard. I have spent almost a year building this model, mostly because the doors were very challenging to build and a lot of different mechanisms were