Крис Младенов Audi A6 C8 3.0 TDI Service Schedule The Audi A6 C8 3.0 TDI is one of the most technologically advanced cars in its class. You've got a 48-volt mild hybrid system, AdBlue, an eight-speed Tiptronic gearbox and plenty of electronics. It's ... 3.0 TDI AdBlue Audi A6 C8 Tiptronic mild hybrid Jan 3, 2025