What is a characteristic feature of Mezcal compared to Tequila?

Mezcal is often characterized by its smoky flavor, which is a significant distinguishing feature when compared to tequila. This smokiness arises from the traditional production methods used for mezcal, where the agave piñas (hearts) are often cooked in underground pits, imparting a unique, rich, and complex flavor profile that can include notes of smoke. This production method contrasts with that of tequila, which is primarily made from blue agave and typically utilizes more modern steaming processes that result in a cleaner flavor without the characteristic smokiness of mezcal.

In addition, considering the other options: Mezcal is not always distilled to a high strength; rather, its alcohol content can vary. It is not exclusively made from blue agave, as it can be produced from various types of agave plants. While mezcal and tequila share some production regions in Mexico, they are primarily associated with different denominations of origin, with tequila being restricted to specific regions, primarily in Jalisco, while mezcal can be produced in several other areas. Thus, the distinct smokiness of mezcal is what sets it apart prominently from tequila.