Engine Oil and Fluid Recommendation for Audi A6, S6, SR6 (4F2, C6; 4G2, C7) – A6 3.0 TFSI quattro There is a huge selection of lubricants in the automotive market. In this regard, both an ordinary driver and a specialist will not be able to give an unambiguous answer to the question of which engine oil manufacturer to choose. We offer and recommend the proven brands.
  • Engine: CAJA, CCAA
  • Engine oil capacity, liter: 6.5
  • Automatic transmission capacity, liter: 9.0
  • Differential capacity, liter: 1.1/0.9
  • Power steering capacity, liter: 0.9
  • Cooling system capacity, liter: 12.0
  • Year: 2008-11

Engine oil

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

Differential

  • Synthetic gear oil: 75W90 GL5

Automatic transmission

  • Synthetic transmission fluid: AISIN-AW

Power steering

  • Hydraulic fluid: CHF/Central Hydraulic Fluid

Cooling system

  • Antifreeze for the engine: Antifreeze G12+ violet