Audi A4 2011 2.0 diesel service and maintenance
143 HP, 320 Nm, Automatic gearbox, Front wheel drive (FWD)
Engine oil
Engine oil capacity: 4.6 litres (4.9 quarts)
Recommended oil type (Oil Viscosity Classification SAE) is 5W-30
Timing belt
Manufacturers recommended timing belt replacement interval for Audi A4 2.0 diesel is 180,000 km.
Running your car in aggressive environments (e.g. salt, sand, etc.) causes timing belt to degrade faster and reduces its lifespan; under such conditions, the belt may need to be replaced sooner.
Always consult your vehicle manufacturer's service manual for service intervals and specifications!