Engine Oil and Fluid Recommendation for Audi A8,R8,S8 (4D2, 4D8; 4E2, 4E8) – A8 2.5 TDI,-quattro Of course, every buyer wants to purchase an inexpensive and high-quality product, whether it be engine oil, transmission oil or some other liquid for a car. But we should not forget that, chasing cheapness, you can buy oil that will not meet either the quality indicators or the automaker's requirements for motor fluid for a particular type of engine.
  • Engine: AFB, AKN, AKE
  • Engine oil capacity, liter: 5.5
  • Manual transmission capacity, liter: 2.4-3.4
  • Automatic transmission capacity, liter: 9.0
  • Differential capacity, liter: 0.9/1.5
  • Power steering capacity, liter: 1.2
  • Cooling system capacity, liter: 12.0
  • Year: 1997-02

Engine oil

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

Manual transmission

  • Synthetic gear oil: 75W90 GL5

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 red