Young humanoid wanted to improve on his Four Wheel Drive Car Super Addition (FWDCSA) series (V1, V1 Final, V2).
This time, young humanoid used only NXT motors. Three drove the four
wheel drive, the fourth operated the two-gear transmission, and the
fifth gave it four-wheel steering on its independent suspension
modules. The final motor port provided front lights, and light sensors
were used for rear lights. While the gears did not slip (but he didn't
drive it that hard either...) the single 8-tooth gear accepting power
from the three drive motors did get inevitably bent.