Which Audi models have frameless doors?

[McPatrick]

Audi models with frameless doors include: Audi A5, Audi A7, Audi A3 Cabriolet, Audi TT, and Audi R8. More relevant information is as follows: 1. Audi is a luxury automobile brand under Audi AG, a subsidiary of the Volkswagen Group. As a representative of high technical standards, quality benchmarks, innovative capabilities, and classic vehicle designs, Audi is one of the premier automotive brands. 2. Audi's main models include: A1, A3, A4, A5, A6, A7, A8, Q1, Q2, Q3, Q5, Q7, Q8, TT, R8, as well as the S and RS performance series.