This paper reports the first empirical results aiming to characterize argumentative practices in Chile. We described features of Chilean interpersonal arguing among university students, compared those results with others obtained in the United States, and also compared the associations among variables from country to country. Chilean men displayed more aggressive and self-oriented arguing profiles than Chilean women. Compared to U.S. Americans, Chileans were more motivated to argue and saw the practice of arguing as more cooperative and civil. Many results and correlational patterns were recognizable from one nation to the other, but some differences deserve notice. For example, several measures that are routinely seen as opposites in the U.S. (e.g., impulses to approach or avoid arguing) have only modest negative correlations in the Chilean data.