The Audi R line is a trim level offered by Audi, a German automobile manufacturer, that enhances the sporty appearance and performance of their vehicles. It includes features such as unique exterior styling elements, upgraded wheels, and sportier interior details, providing a more dynamic look and feel compared to standard models. In addition to aesthetic upgrades, the R line may also include performance enhancements, such as improved suspension systems and sport-tuned steering. This package is available on various Audi models, allowing customers to enjoy a more engaging driving experience while maintaining the luxury and comfort associated with the brand.