Question: what lego sets are compatible with power functions?
Answer: 42068 LEGO Technic Airport Rescue Vehicle. ...  42053 LEGO Technic Volvo EW160E. ...  8265 LEGO Technic Front Loader. ...  42000 LEGO Technic Grand Prix Racer. ...  9396 LEGO Technic Helicopter. ...  42038 LEGO Technic Arctic Truck.