The major difference between front-loading and top-loading washing machines is capacity, with top-loading washing machines typically having more space available for your loads of laundry. Beyond that, you may want to consider who is using the washing machine. Top-loaders are typically easier on the back and require less bending than front-loading models, but are more difficult for children to access. (Whether you also require your washing machine to entertain kids or pets may be worth thinking about, in which case: front-loader.) Also, you may need to consider whether or not you need to stack a dryer on top of your washer. There are stackable options with both top- and front-loading washing machines, but you have more options with a front-loading model.