LEGO Technic 9398 4 x 4 Crawler (Discontinued by manufacturer) 2 models in 1! Building instructions for 4x4 Crawler included; Download instructions to rebuild into a 4x4 off-road truck at technic.lego.com Features motorized 4-wheel steering and 4-wheel drive, extreme suspension, opening doors and top section Includes 2 LEGO Power Functions L-motors, servo motor, battery box, remote control and infrared receiver 4x4 Off-road Truck features extreme suspension and LEGO Power Functions 4-wheel drive and 4-wheel steering with remote control 4x4 Crawler measures over 8" high, 15" long and 8" wide ; 4x4 off-road truck measures over 11" high, 14" long and 8" wide