The term "model range" refers to a group or collection of models that are similar in design, features and characteristics. It usually describes a lineup of products from a particular brand or manufacturer that falls within a specific category or type. For example, an automobile company may have several different car models available in their model range, each with its own unique style, engine size, and features. The term "model range" is often used to describe the variety of options available for consumers to choose from when making a purchase decision within a particular product category.