In Audi's growing e-tron lineup of EVs, the 2025 S6 e-tron is positioned as the performance-minded counterpart to the A6 e-tron sedan. Both are all-new models that join Audi's growing list of e-tron vehicles, which includes the Q4 e-tron SUV and SQ8 e-tron. The S6 e-tron offers the same limited and powertrain warranty as Audi's other EVs, including the Q6 e-tron and Q8 e-tron SUVs.