2021 Audi S6

The 2021 Audi S6 recorded zero consumer complaints, which is lower than the complaint totals seen in most preceding model years (e.g., 19 complaints in 2016, 42 in 2013, and even 2 complaints in 2020). However, it also logged the highest recall count in the provided history, with 10 recalls issued that year, surpassing the 6 recalls in 2020 and the single‑digit recall figures earlier in the generation. Investigations remained at zero for 2021, consistent with the pattern of few investigations after 2011, while technical service bulletins continued to rise, reaching 1,111—above the 1,020 in 2020 and the lower counts in prior years. The data do not specify the root causes for the recalls, so any safety or reliability implications cannot be inferred from the complaint numbers alone. Given the absence of complaints but a notable recall volume, the 2021 model may be a reasonable purchase if all recall repairs have been completed, as the low complaint frequency suggests owners have not experienced unresolved issues after those fixes.