Audi of America (also known as Audi USA) is a regional automobile manufacturer. It designs a range of car models, including Q, A, S, RS, TT, TTS, and e-tron. The company offers SUVs, wagons, sedans, sportbacks, coupes, convertibles, electric and hybrid automobiles. In addition, Audi of America sells accessories and car parts and provides car services and roadside assistance.