B8facelift. Cooling Fluid Capacity. For 2015 A4 Allroad B8 facelift Audi recommends to use: TL 774 G, and G 13 cooling fluids. To select the right cooling fluid see the table below. How much cooling fluid you need to put into 2015 A4 Allroad depends on the engine installed, and some other conditions listed below. car Add this car. Howmany cylinders, 2012 Audi 3.0 TFSI V6 (272 Hp) quattro S tronic? 6, V-engine: What is the drivetrain, Audi A4 (B8 8K, facelift 2011) Sedan 2012 3.0 TFSI V6 (272 Hp) quattro S tronic? All wheel drive (4x4). Internal Combustion engine. How long is this vehicle, 2012 Audi A4 Sedan? 4701 mm 185.08 in. How wide is the vehicle, 2012 Audi A4 Sedan Nmr2XlS.