The oil filling port of the Audi A6 transmission is situated underneath the transmission, specifically marked by two screw-sealed holes that serve as the oil drain and fill ports.
The primary function of transmission oil is to keep the shifting system clean and to provide lubrication to the transmission components, thereby extending their lifespan.
Notably, the Audi A6 is equipped with a 2.0T inline four-cylinder turbocharged engine that delivers a maximum power of 190 PS, a peak torque of 220 Nm, and a maximum output of 140 kW, paired with an 8-speed automatic transmission.
The Audi A6 is classified as a compact model with the following dimensions: length 5012 mm, width 1855 mm, height 1485 mm, wheelbase 2922 mm, minimum ground clearance of 116 mm, a vehicle weight of 1800 kg, and a fuel tank capacity of 80 L.