2023 Audi S8 Engine Dr. Isaiah Rath II 03 Apr 2024 Audi s8 S8 tfsi Audi S8 | 2020MY | V8 4.0 TFSI: 420 kW / 800 Nm Engine Audi S8 | 2020MY | V8 4.0 TFSI: 420 kW / 800 Nm Engine Check Details ← 2023 Audi S7 Engine 2023 Audi Sq5 Engine →