Engine Oil and Fluid Recommendation for Audi A6 (4GC/4GD) – A6 2.0D TDI CR/TDI CR Ultra Every year the car becomes more and more affordable and their number on the country's roads is naturally growing. For many, the car has ceased to be a luxury, and has become just a means of transportation. All these factors led to an increase in sales and production of motor oils.
  • Engine: CZJA; CZUD; CNHA; CZUE; DDCA/B; DDDA
  • Engine oil capacity, liter: 4.7
  • Automatic transmission capacity, liter: 4.5/7.5
  • Differential capacity, liter: 1.0
  • Year: 2014-18

Engine oil

  • Synthetic oil: Longlife III 5W-30 (Longlife 3 5W-30)

Differential

  • Synthetic gear oil: 75W90 GL5

Cooling system

  • Antifreeze for the engine: Antifreeze G12+ violet