.75HP grinder is a substantial step up from either the #5 or #8 Big Bite units; Quieter than ever while in use Modernized brushed steel finish - Minimizes fingerprint. Dimensions of grinder motor only: 7.5 W x 15.5 L x 13 H inches and dimensions of grinder fully assembled: 9.13 W x 20.24 L x 15.98 H inches Added tray in body for knife & plate storage; Extended auger pulls more meat in less time Rifling pattern in head pushes meat forward with less user interaction Lifetime customer support; 5 year warranty